mariadb/mysql-test/r/func_gconcat.result

drop table if exists t1, t2;
create table t1 (grp int, a bigint unsigned, c char(10) not null, d char(10) not null);
insert into t1 values (1,1,"a","a");
insert into t1 values (2,2,"b","a");
insert into t1 values (2,3,"c","b");
insert into t1 values (3,4,"E","a");
insert into t1 values (3,5,"C","b");
insert into t1 values (3,6,"D","b");
insert into t1 values (3,7,"d","d");
insert into t1 values (3,8,"d","d");
insert into t1 values (3,9,"D","c");
select grp,group_concat(c) from t1 group by grp;
grp	group_concat(c)
1	a
2	b,c
3	E,C,D,d,d,D
explain extended select grp,group_concat(c) from t1 group by grp;
id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
1	SIMPLE	t1	ALL	NULL	NULL	NULL	NULL	9	Using filesort
Warnings:
Note	1003	select test.t1.grp AS `grp`,group_concat(test.t1.c separator ',') AS `group_concat(c)` from test.t1 group by test.t1.grp
select grp,group_concat(a,c) from t1 group by grp;
grp	group_concat(a,c)
1	1a
2	2b,3c
3	4E,5C,6D,7d,8d,9D
select grp,group_concat("(",a,":",c,")") from t1 group by grp;
grp	group_concat("(",a,":",c,")")
1	(1:a)
2	(2:b),(3:c)
3	(4:E),(5:C),(6:D),(7:d),(8:d),(9:D)
select grp,group_concat(c separator ",") from t1 group by grp;
grp	group_concat(c separator ",")
1	a
2	b,c
3	E,C,D,d,d,D
select grp,group_concat(c separator "---->") from t1 group by grp;
grp	group_concat(c separator "---->")
1	a
2	b---->c
3	E---->C---->D---->d---->d---->D
select grp,group_concat(c order by c) from t1 group by grp;
grp	group_concat(c order by c)
1	a
2	b,c
3	C,D,d,d,D,E
select grp,group_concat(c order by c desc) from t1 group by grp;
grp	group_concat(c order by c desc)
1	a
2	c,b
3	E,D,d,d,D,C
select grp,group_concat(d order by a) from t1 group by grp;
grp	group_concat(d order by a)
1	a
2	a,b
3	a,b,b,d,d,c
select grp,group_concat(d order by a desc) from t1 group by grp;
grp	group_concat(d order by a desc)
1	a
2	b,a
3	c,d,d,b,b,a
select grp,group_concat(a order by a,d+c-ascii(c)-a) from t1 group by grp;
grp	group_concat(a order by a,d+c-ascii(c)-a)
1	1
2	2,3
3	4,5,6,7,8,9
select grp,group_concat(a order by d+c-ascii(c),a) from t1 group by grp;
grp	group_concat(a order by d+c-ascii(c),a)
1	1
2	3,2
3	7,8,4,6,9,5
select grp,group_concat(c order by 1) from t1 group by grp;
grp	group_concat(c order by 1)
1	a
2	b,c
3	C,D,d,d,D,E
select grp,group_concat(distinct c order by c) from t1 group by grp;
grp	group_concat(distinct c order by c)
1	a
2	b,c
3	C,D,E
select grp,group_concat(distinct c order by c desc) from t1 group by grp;
grp	group_concat(distinct c order by c desc)
1	a
2	c,b
3	E,D,C
explain extended select grp,group_concat(distinct c order by c desc) from t1 group by grp;
id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
1	SIMPLE	t1	ALL	NULL	NULL	NULL	NULL	9	Using filesort
Warnings:
Note	1003	select test.t1.grp AS `grp`,group_concat(distinct test.t1.c order by test.t1.c separator ',') AS `group_concat(distinct c order by c desc)` from test.t1 group by test.t1.grp
select grp,group_concat(c order by c separator ",") from t1 group by grp;
grp	group_concat(c order by c separator ",")
1	a
2	b,c
3	C,D,d,d,D,E
select grp,group_concat(c order by c desc separator ",") from t1 group by grp;
grp	group_concat(c order by c desc separator ",")
1	a
2	c,b
3	E,D,d,d,D,C
select grp,group_concat(distinct c order by c separator ",") from t1 group by grp;
grp	group_concat(distinct c order by c separator ",")
1	a
2	b,c
3	C,D,E
explain extended select grp,group_concat(distinct c order by c separator ",") from t1 group by grp;
id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
1	SIMPLE	t1	ALL	NULL	NULL	NULL	NULL	9	Using filesort
Warnings:
Note	1003	select test.t1.grp AS `grp`,group_concat(distinct test.t1.c order by test.t1.c separator ',') AS `group_concat(distinct c order by c separator ",")` from test.t1 group by test.t1.grp
select grp,group_concat(distinct c order by c desc separator ",") from t1 group by grp;
grp	group_concat(distinct c order by c desc separator ",")
1	a
2	c,b
3	E,D,C
select grp,group_concat(c order by grp desc) from t1 group by grp order by grp;
grp	group_concat(c order by grp desc)
1	a
2	c,b
3	D,d,d,D,C,E
select grp, group_concat(a separator "")+0 from t1 group by grp;
grp	group_concat(a separator "")+0
1	1
2	23
3	456789
select grp, group_concat(a separator "")+0.0 from t1 group by grp;
grp	group_concat(a separator "")+0.0
1	1
2	23
3	456789
select grp, ROUND(group_concat(a separator "")) from t1 group by grp;
grp	ROUND(group_concat(a separator ""))
1	1
2	23
3	456789
drop table t1;
create table t1 (grp int, c char(10));
insert into t1 values (1,NULL),(2,"b"),(2,NULL),(3,"E"),(3,NULL),(3,"D"),(3,NULL),(3,NULL),(3,"D"),(4,""),(5,NULL);
select grp,group_concat(c order by c) from t1 group by grp;
grp	group_concat(c order by c)
1	NULL
2	b
3	D,D,E
4	
5	NULL
set group_concat_max_len = 4;
select grp,group_concat(c) from t1 group by grp;
grp	group_concat(c)
1	NULL
2	b
3	D,D,
4	
5	NULL
Warnings:
Warning	1260	1 line(s) were cut by GROUP_CONCAT()
show warnings;
Level	Code	Message
Warning	1260	1 line(s) were cut by GROUP_CONCAT()
set group_concat_max_len = 1024;
select group_concat(sum(a)) from t1 group by grp;
ERROR HY000: Invalid use of group function
select grp,group_concat(c order by 2) from t1 group by grp;
ERROR 42S22: Unknown column '2' in 'group statement'
drop table t1;
create table t1 ( URL_ID int(11), URL varchar(80));
create table t2 ( REQ_ID int(11), URL_ID int(11));
insert into t1 values (4,'www.host.com'), (5,'www.google.com'),(5,'www.help.com');
insert into t2 values (1,4), (5,4), (5,5);
select REQ_ID, Group_Concat(URL) as URL from t1, t2 where
t2.URL_ID = t1.URL_ID group by REQ_ID;
REQ_ID	URL
1	X
5	X,X,X
select REQ_ID, Group_Concat(URL) as URL, Min(t1.URL_ID) urll,
Max(t1.URL_ID) urlg from t1, t2 where t2.URL_ID = t1.URL_ID group by REQ_ID;
REQ_ID	URL	urll	urlg
1	X	4	4
5	X,X,X	4	5
drop table t1;
drop table t2;
create table t1 (id int, name varchar(16));
insert into t1 values (1,'longername'),(1,'evenlongername');
select ifnull(group_concat(concat(t1.id, ':', t1.name)), 'shortname') as 'without distinct: how it should be' from t1;
without distinct: how it should be
1:longername,1:evenlongername
select distinct ifnull(group_concat(concat(t1.id, ':', t1.name)), 'shortname') as 'with distinct: cutoff at length of shortname' from t1;
with distinct: cutoff at length of shortname
1:longername,1:evenlongername
drop table t1;
create table t1(id int);
create table t2(id int);
insert into t1 values(0),(1);
select group_concat(t1.id) FROM t1,t2;
group_concat(t1.id)
NULL
drop table t1;
drop table t2;
create table t1 (bar varchar(32));
insert into t1 values('test1'),('test2');
select group_concat(bar order by concat(bar,bar)) from t1;
group_concat(bar order by concat(bar,bar))
test1,test2
select group_concat(bar order by concat(bar,bar) desc) from t1;
group_concat(bar order by concat(bar,bar) desc)
test2,test1
select bar from t1 having group_concat(bar)='';
bar
select bar from t1 having instr(group_concat(bar), "test") > 0;
bar
test1
select bar from t1 having instr(group_concat(bar order by concat(bar,bar) desc), "test2,test1") > 0;
bar
test1
drop table t1;
create table t1 (a int, a1 varchar(10));
create table t2 (a0 int);
insert into t1 values (0,"a"),(0,"b"),(1,"c");
insert into t2 values (1),(2),(3);
select  group_concat(a1 order by (t1.a IN (select a0 from t2))) from t1;
group_concat(a1 order by (t1.a IN (select a0 from t2)))
b,a,c
select  group_concat(a1 order by (t1.a)) from t1;
group_concat(a1 order by (t1.a))
b,a,c
drop table t1, t2;
CREATE TABLE t1 (id1 tinyint(4) NOT NULL, id2 tinyint(4) NOT NULL);
INSERT INTO t1 VALUES (1, 1),(1, 2),(1, 3),(1, 4),(1, 5),(2, 1),(2, 2),(2, 3);
CREATE TABLE t2 (id1 tinyint(4) NOT NULL);
INSERT INTO t2 VALUES (1),(2),(3),(4),(5);
SELECT t1.id1, GROUP_CONCAT(t1.id2 ORDER BY t1.id2 ASC) AS concat_id FROM t1, t2 WHERE t1.id1 = t2.id1 AND t1.id1=1 GROUP BY t1.id1;
id1	concat_id
1	1,2,3,4,5
SELECT t1.id1, GROUP_CONCAT(t1.id2 ORDER BY t1.id2 ASC) AS concat_id FROM t1, t2 WHERE t1.id1 = t2.id1 GROUP BY t1.id1;
id1	concat_id
1	1,2,3,4,5
2	1,2,3
SELECT t1.id1, GROUP_CONCAT(t1.id2 ORDER BY t1.id2 DESC) AS concat_id FROM t1, t2 WHERE t1.id1 = t2.id1 GROUP BY t1.id1;
id1	concat_id
1	5,4,3,2,1
2	3,2,1
SELECT t1.id1, GROUP_CONCAT(t1.id2 ORDER BY 6-t1.id2 ASC) AS concat_id FROM t1, t2 WHERE t1.id1 = t2.id1 GROUP BY t1.id1;
id1	concat_id
1	5,4,3,2,1
2	3,2,1
SELECT t1.id1, GROUP_CONCAT(t1.id2,6-t1.id2 ORDER BY 6-t1.id2 ASC) AS concat_id FROM t1, t2 WHERE t1.id1 = t2.id1 GROUP BY t1.id1;
id1	concat_id
1	51,42,33,24,15
2	33,24,15
SELECT t1.id1, GROUP_CONCAT(t1.id2,6-t1.id2 ORDER BY 6-t1.id2 ASC) AS concat_id FROM t1, t2 WHERE t1.id1 = t2.id1 GROUP BY t1.id1;
id1	concat_id
1	51,42,33,24,15
2	33,24,15
SELECT t1.id1, GROUP_CONCAT(t1.id2,"/",6-t1.id2 ORDER BY 1+0,6-t1.id2,t1.id2 ASC) AS concat_id FROM t1, t2 WHERE t1.id1 = t2.id1 GROUP BY t1.id1;
id1	concat_id
1	5/1,4/2,3/3,2/4,1/5
2	3/3,2/4,1/5
drop table t1,t2;
create table t1 (s1 char(10), s2 int not null);
insert into t1 values ('a',2),('b',2),('c',1),('a',3),('b',4),('c',4);
select distinct s1 from t1 order by s2,s1;
s1
c
a
b
select group_concat(distinct s1) from t1;
group_concat(distinct s1)
a,b,c
select group_concat(distinct s1 order by s2) from t1 where s2 < 4;
group_concat(distinct s1 order by s2)
c,b,a
select group_concat(distinct s1 order by s2) from t1;
group_concat(distinct s1 order by s2)
c,b,a,c
drop table t1;
create table t1 (a int, c int);
insert into t1 values (1, 2), (2, 3), (2, 4), (3, 5);
create table t2 (a int, c int);
insert into t2 values (1, 5), (2, 4), (3, 3), (3,3);
select group_concat(c) from t1;
group_concat(c)
2,3,4,5
select group_concat(c order by (select c from t2 where t2.a=t1.a limit 1)) as grp from t1;
grp
5,4,3,2
select group_concat(c order by (select mid(group_concat(c order by a),1,5) from t2 where t2.a=t1.a)) as grp from t1;
grp
5,4,3,2
select group_concat(c order by (select mid(group_concat(c order by a),1,5) from t2 where t2.a=t1.a) desc) as grp from t1;
grp
2,4,3,5
select t1.a, group_concat(c order by (select c from t2 where t2.a=t1.a limit 1)) as grp from t1 group by 1;
a	grp
1	2
2	4,3
3	5
select t1.a, group_concat(c order by (select mid(group_concat(c order by a),1,5) from t2 where t2.a=t1.a)) as grp from t1 group by 1;
a	grp
1	2
2	4,3
3	5
select t1.a, group_concat(c order by (select mid(group_concat(c order by a),1,5) from t2 where t2.a=t1.a) desc) as grp from t1 group by 1;
a	grp
1	2
2	4,3
3	5
select a,c,(select group_concat(c order by a) from t2 where a=t1.a) as grp from t1 order by grp;
a	c	grp
3	5	3,3
2	3	4
2	4	4
1	2	5
drop table t1,t2;
CREATE TABLE t1 ( a int );
CREATE TABLE t2 ( a int );
INSERT INTO t1 VALUES (1), (2);
INSERT INTO t2 VALUES (1), (2);
SELECT GROUP_CONCAT(t1.a*t2.a ORDER BY t2.a) FROM t1, t2 GROUP BY t1.a;
GROUP_CONCAT(t1.a*t2.a ORDER BY t2.a)
1,2
2,4
DROP TABLE t1, t2;
CREATE TABLE t1 (a char(4));
INSERT INTO t1 VALUES ('John'), ('Anna'), ('Bill');
SELECT GROUP_CONCAT(a SEPARATOR '||') AS names FROM t1 
HAVING names LIKE '%An%';
names
John||Anna||Bill
SELECT GROUP_CONCAT(a SEPARATOR '###') AS names FROM t1 
HAVING LEFT(names, 1) ='J';
names
John###Anna###Bill
DROP TABLE t1;
CREATE TABLE t1 ( a int, b TEXT );
INSERT INTO t1 VALUES (1,'First Row'), (2,'Second Row');
SELECT GROUP_CONCAT(b ORDER BY b) FROM t1 GROUP BY a;
GROUP_CONCAT(b ORDER BY b)
First Row
Second Row
DROP TABLE t1;
CREATE TABLE t1 (A_ID INT NOT NULL,A_DESC CHAR(3) NOT NULL,PRIMARY KEY (A_ID));
INSERT INTO t1 VALUES (1,'ABC'), (2,'EFG'), (3,'HIJ');
CREATE TABLE t2 (A_ID INT NOT NULL,B_DESC CHAR(3) NOT NULL,PRIMARY KEY (A_ID,B_DESC));
INSERT INTO t2 VALUES (1,'A'),(1,'B'),(3,'F');
SELECT t1.A_ID, GROUP_CONCAT(t2.B_DESC) AS B_DESC FROM t1 LEFT JOIN t2 ON t1.A_ID=t2.A_ID GROUP BY t1.A_ID ORDER BY t1.A_DESC;
A_ID	B_DESC
1	A,B
2	NULL
3	F
DROP TABLE t1;
DROP TABLE t2;
create table t1 (a int, b text);
insert into t1 values (1, 'bb'), (1, 'ccc'), (1, 'a'), (1, 'bb'), (1, 'ccc');
insert into t1 values (2, 'BB'), (2, 'CCC'), (2, 'A'), (2, 'BB'), (2, 'CCC');
select group_concat(b) from t1 group by a;
group_concat(b)
bb,ccc,a,bb,ccc
BB,CCC,A,BB,CCC
select group_concat(distinct b) from t1 group by a;
group_concat(distinct b)
bb,ccc,a
BB,CCC,A
select group_concat(b order by b) from t1 group by a;
group_concat(b order by b)
a,bb,bb,ccc,ccc
A,BB,BB,CCC,CCC
select group_concat(distinct b order by b) from t1 group by a;
group_concat(distinct b order by b)
a,bb,ccc
A,BB,CCC
set local group_concat_max_len=4;
select group_concat(b) from t1 group by a;
group_concat(b)
bb,c
BB,C
Warnings:
Warning	1260	2 line(s) were cut by GROUP_CONCAT()
select group_concat(distinct b) from t1 group by a;
group_concat(distinct b)
bb,c
BB,C
Warnings:
Warning	1260	2 line(s) were cut by GROUP_CONCAT()
select group_concat(b order by b) from t1 group by a;
group_concat(b order by b)
a,bb
A,BB
Warnings:
Warning	1260	2 line(s) were cut by GROUP_CONCAT()
select group_concat(distinct b order by b) from t1 group by a;
group_concat(distinct b order by b)
a,bb
A,BB
Warnings:
Warning	1260	2 line(s) were cut by GROUP_CONCAT()
insert into t1 values (1, concat(repeat('1', 300), '2')), 
(1, concat(repeat('1', 300), '2')), (1, concat(repeat('0', 300), '1')), 
(2, concat(repeat('1', 300), '2')), (2, concat(repeat('1', 300), '2')), 
(2, concat(repeat('0', 300), '1'));
set local group_concat_max_len=1024;
select group_concat(b) from t1 group by a;
group_concat(b)
bb,ccc,a,bb,ccc,1111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111112,1111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111112,0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001
BB,CCC,A,BB,CCC,1111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111112,1111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111112,0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001
select group_concat(distinct b) from t1 group by a;
group_concat(distinct b)
bb,ccc,a,1111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111112,0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001
BB,CCC,A,1111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111112,0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001
select group_concat(b order by b) from t1 group by a;
group_concat(b order by b)
0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001,1111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111112,1111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111112,a,bb,bb,ccc,ccc
0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001,1111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111112,1111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111112,A,BB,BB,CCC,CCC
select group_concat(distinct b order by b) from t1 group by a;
group_concat(distinct b order by b)
0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001,1111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111112,a,bb,ccc
0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001,1111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111112,A,BB,CCC
set local group_concat_max_len=400;
select group_concat(b) from t1 group by a;
group_concat(b)
bb,ccc,a,bb,ccc,1111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111112,1111111111111111111111111111111111111111111111111111111111111111111111111111111111
BB,CCC,A,BB,CCC,1111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111112,1111111111111111111111111111111111111111111111111111111111111111111111111111111111
Warnings:
Warning	1260	2 line(s) were cut by GROUP_CONCAT()
select group_concat(distinct b) from t1 group by a;
group_concat(distinct b)
bb,ccc,a,1111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111112,00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
BB,CCC,A,1111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111112,00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
Warnings:
Warning	1260	2 line(s) were cut by GROUP_CONCAT()
select group_concat(b order by b) from t1 group by a;
group_concat(b order by b)
0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001,11111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111
0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001,11111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111
Warnings:
Warning	1260	2 line(s) were cut by GROUP_CONCAT()
select group_concat(distinct b order by b) from t1 group by a;
group_concat(distinct b order by b)
0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001,11111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111
0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001,11111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111
Warnings:
Warning	1260	2 line(s) were cut by GROUP_CONCAT()
drop table t1;
create table t1 (a varchar(255) character set cp1250 collate cp1250_general_ci,
b varchar(255) character set koi8r);
insert into t1 values ('xxx','yyy');
select collation(a) from t1;
collation(a)
cp1250_general_ci
select collation(group_concat(a)) from t1;
collation(group_concat(a))
cp1250_general_ci
create table t2 select group_concat(a) as a from t1;
show create table t2;
Table	Create Table
t2	CREATE TABLE `t2` (
  `a` longtext character set cp1250
) ENGINE=MyISAM DEFAULT CHARSET=latin1
select collation(group_concat(a,_koi8r'test')) from t1;
collation(group_concat(a,_koi8r'test'))
cp1250_general_ci
select collation(group_concat(a,_koi8r 0xC1C2)) from t1;
ERROR HY000: Illegal mix of collations (cp1250_general_ci,IMPLICIT) and (koi8r_general_ci,COERCIBLE) for operation 'group_concat'
select collation(group_concat(a,b)) from t1;
ERROR HY000: Illegal mix of collations (cp1250_general_ci,IMPLICIT) and (koi8r_general_ci,IMPLICIT) for operation 'group_concat'
drop table t1;
drop table t2;
CREATE TABLE t1 (a CHAR(10) CHARACTER SET cp850);
INSERT INTO t1 VALUES ('<27>');
SELECT a FROM t1;
a
<EFBFBD>
SELECT GROUP_CONCAT(a) FROM t1;
GROUP_CONCAT(a)
<EFBFBD>
DROP TABLE t1;
CREATE TABLE t1 (id int);
SELECT GROUP_CONCAT(id) AS gc FROM t1 HAVING gc IS NULL;
gc
NULL
DROP TABLE t1;
create table t2 (a int, b int);
insert into t2 values (1,1), (2,2);
select  b x, (select group_concat(x) from t2) from  t2;
x	(select group_concat(x) from t2)
1	1,1
2	2,2
drop table t2;
create table t1 (d int not null auto_increment,primary key(d), a int, b int, c int);
insert into t1(a,b) values (1,3), (1,4), (1,2), (2,7), (1,1), (1,2), (2,3), (2,3);
select d,a,b from t1 order by a;
d	a	b
1	1	3
2	1	4
3	1	2
5	1	1
6	1	2
4	2	7
7	2	3
8	2	3
explain select a, group_concat(b) from t1 group by a with rollup;
id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
1	SIMPLE	t1	ALL	NULL	NULL	NULL	NULL	8	Using filesort
select a, group_concat(b) from t1 group by a with rollup;
a	group_concat(b)
1	3,4,2,1,2
2	7,3,3
NULL	3,4,2,1,2,7,3,3
select a, group_concat(distinct b) from t1 group by a with rollup;
a	group_concat(distinct b)
1	3,4,2,1
2	7,3
NULL	3,4,2,1,7
select a, group_concat(b order by b) from t1 group by a with rollup;
a	group_concat(b order by b)
1	1,2,2,3,4
2	3,3,7
NULL	1,2,2,3,3,3,4,7
select a, group_concat(distinct b order by b) from t1 group by a with rollup;
a	group_concat(distinct b order by b)
1	1,2,3,4
2	3,7
NULL	1,2,3,4,7
drop table t1;
CREATE TABLE t1 (
aID smallint(5) unsigned NOT NULL auto_increment,
sometitle varchar(255) NOT NULL default '',
bID smallint(5) unsigned NOT NULL,
PRIMARY KEY  (aID),
UNIQUE KEY sometitle (sometitle)
);
INSERT INTO t1 SET sometitle = 'title1', bID = 1;
INSERT INTO t1 SET sometitle = 'title2', bID = 1;
CREATE TABLE t2 (
bID smallint(5) unsigned NOT NULL auto_increment,
somename varchar(255) NOT NULL default '',
PRIMARY KEY  (bID),
UNIQUE KEY somename (somename)
);
INSERT INTO t2 SET somename = 'test';
SELECT COUNT(*), GROUP_CONCAT(DISTINCT t2.somename SEPARATOR ' |')
FROM t1 JOIN t2 ON t1.bID = t2.bID;
COUNT(*)	GROUP_CONCAT(DISTINCT t2.somename SEPARATOR ' |')
2	test
INSERT INTO t2 SET somename = 'test2';
SELECT COUNT(*), GROUP_CONCAT(DISTINCT t2.somename SEPARATOR ' |')
FROM t1 JOIN t2 ON t1.bID = t2.bID;
COUNT(*)	GROUP_CONCAT(DISTINCT t2.somename SEPARATOR ' |')
2	test
DELETE FROM t2 WHERE somename = 'test2';
SELECT COUNT(*), GROUP_CONCAT(DISTINCT t2.somename SEPARATOR ' |')
FROM t1 JOIN t2 ON t1.bID = t2.bID;
COUNT(*)	GROUP_CONCAT(DISTINCT t2.somename SEPARATOR ' |')
2	test
DROP TABLE t1,t2;
select * from (select group_concat('c') from DUAL) t;
group_concat('c')
c
create table t1 ( a int not null default 0);
select * from (select group_concat(a) from t1) t2;
group_concat(a)
NULL
select group_concat('x') UNION ALL select 1;
group_concat('x')
x
1
drop table t1;
CREATE TABLE t1 (id int, a varchar(9));
INSERT INTO t1 VALUES
(2, ''), (1, ''), (2, 'x'), (1, 'y'), (3, 'z'), (3, '');
SELECT GROUP_CONCAT(a) FROM t1;
GROUP_CONCAT(a)
,,x,y,z,
SELECT GROUP_CONCAT(a ORDER BY a) FROM t1;
GROUP_CONCAT(a ORDER BY a)
,,,x,y,z
SELECT GROUP_CONCAT(a) FROM t1 GROUP BY id;
GROUP_CONCAT(a)
,y
,x
z,
SELECT GROUP_CONCAT(a ORDER BY a) FROM t1 GROUP BY id;
GROUP_CONCAT(a ORDER BY a)
,y
,x
,z
DROP TABLE t1;
create table t1(f1 int);
insert into t1 values(1),(2),(3);
select f1, group_concat(f1+1) from t1 group by f1 with rollup;
f1	group_concat(f1+1)
1	2
2	3
3	4
NULL	2,3,4
select count(distinct (f1+1)) from t1 group by f1 with rollup;
count(distinct (f1+1))
1
1
1
3
drop table t1;
set names utf8;
create table t1
(
x text character set utf8 not null,
y integer not null
);
insert into t1 values (repeat('a', 1022), 0), (repeat(_utf8 0xc3b7, 4), 0);
set group_concat_max_len= 1022 + 10;
select @x:=group_concat(x) from t1 group by y;
select @@group_concat_max_len, length(@x), char_length(@x), right(@x,12), right(HEX(@x),12);
@@group_concat_max_len	length(@x)	char_length(@x)	right(@x,12)	right(HEX(@x),12)
1032	1031	1027	aaaaaaa,÷÷÷÷	C3B7C3B7C3B7
set group_concat_max_len= 1022 + 9;
select @x:=group_concat(x) from t1 group by y;
select @@group_concat_max_len, length(@x), char_length(@x), right(@x,12), right(HEX(@x),12);
@@group_concat_max_len	length(@x)	char_length(@x)	right(@x,12)	right(HEX(@x),12)
1031	1031	1027	aaaaaaa,÷÷÷÷	C3B7C3B7C3B7
set group_concat_max_len= 1022 + 8;
select @x:=group_concat(x) from t1 group by y;
select @@group_concat_max_len, length(@x), char_length(@x), right(@x,12), right(HEX(@x),12);
@@group_concat_max_len	length(@x)	char_length(@x)	right(@x,12)	right(HEX(@x),12)
1030	1029	1026	aaaaaaaa,÷÷÷	C3B7C3B7C3B7
set group_concat_max_len= 1022 + 7;
select @x:=group_concat(x) from t1 group by y;
select @@group_concat_max_len, length(@x), char_length(@x), right(@x,12), right(HEX(@x),12);
@@group_concat_max_len	length(@x)	char_length(@x)	right(@x,12)	right(HEX(@x),12)
1029	1029	1026	aaaaaaaa,÷÷÷	C3B7C3B7C3B7
set group_concat_max_len= 1022 + 6;
select @x:=group_concat(x) from t1 group by y;
select @@group_concat_max_len, length(@x), char_length(@x), right(@x,12), right(HEX(@x),12);
@@group_concat_max_len	length(@x)	char_length(@x)	right(@x,12)	right(HEX(@x),12)
1028	1027	1025	aaaaaaaaa,÷÷	612CC3B7C3B7
set group_concat_max_len= 1022 + 5;
select @x:=group_concat(x) from t1 group by y;
select @@group_concat_max_len, length(@x), char_length(@x), right(@x,12), right(HEX(@x),12);
@@group_concat_max_len	length(@x)	char_length(@x)	right(@x,12)	right(HEX(@x),12)
1027	1027	1025	aaaaaaaaa,÷÷	612CC3B7C3B7
set group_concat_max_len= 1022 + 4;
select @x:=group_concat(x) from t1 group by y;
select @@group_concat_max_len, length(@x), char_length(@x), right(@x,12), right(HEX(@x),12);
@@group_concat_max_len	length(@x)	char_length(@x)	right(@x,12)	right(HEX(@x),12)
1026	1025	1024	aaaaaaaaaa,÷	6161612CC3B7
set group_concat_max_len= 1022 + 3;
select @x:=group_concat(x) from t1 group by y;
select @@group_concat_max_len, length(@x), char_length(@x), right(@x,12), right(HEX(@x),12);
@@group_concat_max_len	length(@x)	char_length(@x)	right(@x,12)	right(HEX(@x),12)
1025	1025	1024	aaaaaaaaaa,÷	6161612CC3B7
set group_concat_max_len= 1022 + 2;
select @x:=group_concat(x) from t1 group by y;
select @@group_concat_max_len, length(@x), char_length(@x), right(@x,12), right(HEX(@x),12);
@@group_concat_max_len	length(@x)	char_length(@x)	right(@x,12)	right(HEX(@x),12)
1024	1023	1023	aaaaaaaaaaa,	61616161612C
set group_concat_max_len= 1022 + 1;
select @x:=group_concat(x) from t1 group by y;
select @@group_concat_max_len, length(@x), char_length(@x), right(@x,12), right(HEX(@x),12);
@@group_concat_max_len	length(@x)	char_length(@x)	right(@x,12)	right(HEX(@x),12)
1023	1023	1023	aaaaaaaaaaa,	61616161612C
drop table t1;
set group_concat_max_len=1024;
set names latin1;
create table t1 (f1 int unsigned, f2 varchar(255));
insert into t1 values (1,repeat('a',255)),(2,repeat('b',255));
select f2,group_concat(f1) from t1 group by f2;
Catalog	Database	Table	Table_alias	Column	Column_alias	Type	Length	Max length	Is_null	Flags	Decimals	Charsetnr
def	test	t1	t1	f2	f2	253	255	255	Y	0	0	8
def					group_concat(f1)	252	1024	1	Y	128	0	63
f2	group_concat(f1)
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa	1
bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb	2
drop table t1;
-												fixed memory leak in group_concat function (BUG#796)
fixed test func_gconcat to be repeatable independent of presend tables and avoid removing user tables


mysql-test/r/func_gconcat.result:
  removed warning in test
  fixed table tnames (should be tN, where N is number)
mysql-test/t/func_gconcat.test:
  removed warning in test
  fixed table tnames (should be tN, where N is number)
sql/item_sum.cc:
  added debug information
  fixed memory leak in group_concat function

											
										
										
											2003-07-06 17:11:19 +02:00
+								drop table if exists t1, t2;
-												This is full commit of group_concat with support subselects


include/mysqld_error.h:
  add warning
sql/field.h:
  add friend class
sql/item_sum.cc:
  add function
sql/item_sum.h:
  add class
sql/lex.h:
  add lex
sql/mysql_priv.h:
  change push_warning
sql/mysqld.cc:
  add new option
sql/set_var.cc:
  add new system variable
sql/share/english/errmsg.txt:
  add new message text
sql/sql_class.h:
  change MY_ERROR class
sql/sql_error.cc:
  change push_warning
sql/sql_lex.h:
  add qorder_list for function
sql/sql_yacc.yy:
  add structure of group_concat
BitKeeper/etc/logging_ok:
  Logging to logging@openlogging.org accepted

											
										
										
											2003-03-18 00:07:40 +01:00
+								create table t1 (grp int, a bigint unsigned, c char(10) not null, d char(10) not null);
 								insert into t1 values (1,1,"a","a");
 								insert into t1 values (2,2,"b","a");
 								insert into t1 values (2,3,"c","b");
 								insert into t1 values (3,4,"E","a");
 								insert into t1 values (3,5,"C","b");
 								insert into t1 values (3,6,"D","b");
 								insert into t1 values (3,7,"d","d");
 								insert into t1 values (3,8,"d","d");
 								insert into t1 values (3,9,"D","c");
 								select grp,group_concat(c) from t1 group by grp;
 								grp	group_concat(c)
 	a
-												replace default separator in group_concat, correct a bug


mysql-test/r/func_gconcat.result:
  replace default separator
sql/item_sum.h:
  add fix_length_and_dec() and copy_or_same()
sql/sql_yacc.yy:
  replace default separator

											
										
										
											2003-04-15 20:22:43 +02:00
+	b,c
 	E,C,D,d,d,D
-												added code covarage for functions convert(), nullif(), crc32(), is_used_lock(), char_lengtrh(), bit_xor()
added string length for more speed
made code covarage for print() method of Item
fixed printability of some items (SCRUM) (WL#1274)


mysql-test/r/auto_increment.result:
  print() code coverage
mysql-test/r/bench_count_distinct.result:
  print() code coverage
mysql-test/r/case.result:
  print() code coverage
mysql-test/r/cast.result:
  print() code coverage
mysql-test/r/ctype_collate.result:
  print() code coverage
mysql-test/r/ctype_many.result:
  convert with 3 arguments code covarage
  print() code coverage
mysql-test/r/ctype_utf8.result:
  char_length code coverage
mysql-test/r/date_formats.result:
  print() code coverage
mysql-test/r/fulltext.result:
  print() code coverage
mysql-test/r/func_compress.result:
  print() code coverage
mysql-test/r/func_gconcat.result:
  print() code coverage
mysql-test/r/func_group.result:
  bit_xor() code coverage
  print() code coverage
mysql-test/r/func_if.result:
  nullif() code coverage
  print() code coverage
mysql-test/r/func_in.result:
  print() code coverage
mysql-test/r/func_math.result:
  print() code coverage
mysql-test/r/func_op.result:
  print() code coverage
mysql-test/r/func_regexp.result:
  print() code coverage
mysql-test/r/func_set.result:
  print() code coverage
mysql-test/r/func_str.result:
  crc32() code coverage
  print() code coverage
mysql-test/r/func_system.result:
  print() code coverage
mysql-test/r/func_test.result:
  print() code coverage
mysql-test/r/func_time.result:
  print() code coverage
mysql-test/r/group_by.result:
  print() code coverage
mysql-test/r/having.result:
  print() code coverage
mysql-test/r/insert_update.result:
  print() code coverage
mysql-test/r/null.result:
  print() code coverage
mysql-test/r/olap.result:
  print() code coverage
mysql-test/r/query_cache.result:
  print() code coverage
mysql-test/r/row.result:
  print() code coverage
mysql-test/r/rpl000001.result:
  print() code coverage
mysql-test/r/rpl_get_lock.result:
  print() code coverage
mysql-test/r/rpl_master_pos_wait.result:
  print() code coverage
mysql-test/r/select.result:
  print() code coverage
mysql-test/r/subselect.result:
  print() code coverage
mysql-test/r/type_blob.result:
  print() code coverage
mysql-test/r/varbinary.result:
  print() code coverage
mysql-test/r/variables.result:
  print() code coverage
mysql-test/t/auto_increment.test:
  print() code coverage
mysql-test/t/bench_count_distinct.test:
  print() code coverage
mysql-test/t/case.test:
  print() code coverage
mysql-test/t/cast.test:
  print() code coverage
mysql-test/t/ctype_collate.test:
  print() code coverage
mysql-test/t/ctype_many.test:
  convert with 3 arguments code covarage
  print() code coverage
mysql-test/t/ctype_utf8.test:
  char_length code coverage
mysql-test/t/date_formats.test:
  print() code coverage
mysql-test/t/fulltext.test:
  print() code coverage
mysql-test/t/func_compress.test:
  print() code coverage
mysql-test/t/func_gconcat.test:
  print() code coverage
mysql-test/t/func_group.test:
  bit_xor() code coverage
  print() code coverage
mysql-test/t/func_if.test:
  nullif() code coverage
  print() code coverage
mysql-test/t/func_in.test:
  print() code coverage
mysql-test/t/func_math.test:
  print() code coverage
mysql-test/t/func_op.test:
  print() code coverage
mysql-test/t/func_regexp.test:
  print() code coverage
mysql-test/t/func_set.test:
  print() code coverage
mysql-test/t/func_str.test:
  crc32() code covarage
  print() code coverage
mysql-test/t/func_system.test:
  print() code coverage
mysql-test/t/func_test.test:
  print() code coverage
mysql-test/t/func_time.test:
  print() code coverage
mysql-test/t/group_by.test:
  print() code coverage
mysql-test/t/having.test:
  print() code coverage
mysql-test/t/insert_update.test:
  print() code coverage
mysql-test/t/null.test:
  print() code coverage
mysql-test/t/olap.test:
  print() code coverage
mysql-test/t/query_cache.test:
  print() code coverage
mysql-test/t/row.test:
  print() code coverage
mysql-test/t/rpl000001.test:
  print() code coverage
mysql-test/t/rpl_get_lock.test:
  print() code coverage
mysql-test/t/rpl_master_pos_wait.test:
  print() code coverage
mysql-test/t/select.test:
  print() code coverage
mysql-test/t/type_blob.test:
  print() code coverage
mysql-test/t/varbinary.test:
  print() code coverage
mysql-test/t/variables.test:
  print() code coverage
sql/item.cc:
  added string length for more speed
  layout fix
  fixed string printability
sql/item.h:
  added string length for more speed
sql/item_cmpfunc.cc:
  added string length for more speed
sql/item_cmpfunc.h:
  fixed printability
sql/item_create.cc:
  fixed printability
sql/item_func.cc:
  fixed printability
  added string length for more speed
sql/item_func.h:
  fixed printability
sql/item_strfunc.cc:
  fixed printability
  added string length for more speed
sql/item_strfunc.h:
  fixed printability
sql/item_subselect.cc:
  added string length for more speed
sql/item_sum.cc:
  added string length for more speed
sql/item_timefunc.cc:
  added string length for more speed
sql/item_timefunc.h:
  fixed printability
sql/item_uniq.h:
  added string length for more speed
sql/key.cc:
  added string length for more speed
sql/sql_lex.cc:
  added string length for more speed
sql/sql_parse.cc:
  after merge fix
sql/sql_repl.cc:
  string changed with character for more speed
sql/sql_select.cc:
  added string length for more speed
sql/sql_show.cc:
  added string length for more speed

											
										
										
											2003-10-30 11:57:26 +01:00
+								explain extended select grp,group_concat(c) from t1 group by grp;
 								id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
 	SIMPLE	t1	ALL	NULL	NULL	NULL	NULL	9	Using filesort
 								Warnings:
-												fixed typo in group_concat printing (BUG#5161)


mysql-test/r/func_gconcat.result:
  fixed typo
sql/item_sum.cc:
  fixed typo

											
										
										
											2004-09-01 20:32:24 +02:00
+								Note	1003	select test.t1.grp AS `grp`,group_concat(test.t1.c separator ',') AS `group_concat(c)` from test.t1 group by test.t1.grp
-												This is full commit of group_concat with support subselects


include/mysqld_error.h:
  add warning
sql/field.h:
  add friend class
sql/item_sum.cc:
  add function
sql/item_sum.h:
  add class
sql/lex.h:
  add lex
sql/mysql_priv.h:
  change push_warning
sql/mysqld.cc:
  add new option
sql/set_var.cc:
  add new system variable
sql/share/english/errmsg.txt:
  add new message text
sql/sql_class.h:
  change MY_ERROR class
sql/sql_error.cc:
  change push_warning
sql/sql_lex.h:
  add qorder_list for function
sql/sql_yacc.yy:
  add structure of group_concat
BitKeeper/etc/logging_ok:
  Logging to logging@openlogging.org accepted

											
										
										
											2003-03-18 00:07:40 +01:00
+								select grp,group_concat(a,c) from t1 group by grp;
 								grp	group_concat(a,c)
 	1a
-												replace default separator in group_concat, correct a bug


mysql-test/r/func_gconcat.result:
  replace default separator
sql/item_sum.h:
  add fix_length_and_dec() and copy_or_same()
sql/sql_yacc.yy:
  replace default separator

											
										
										
											2003-04-15 20:22:43 +02:00
+	2b,3c
 	4E,5C,6D,7d,8d,9D
-												This is full commit of group_concat with support subselects


include/mysqld_error.h:
  add warning
sql/field.h:
  add friend class
sql/item_sum.cc:
  add function
sql/item_sum.h:
  add class
sql/lex.h:
  add lex
sql/mysql_priv.h:
  change push_warning
sql/mysqld.cc:
  add new option
sql/set_var.cc:
  add new system variable
sql/share/english/errmsg.txt:
  add new message text
sql/sql_class.h:
  change MY_ERROR class
sql/sql_error.cc:
  change push_warning
sql/sql_lex.h:
  add qorder_list for function
sql/sql_yacc.yy:
  add structure of group_concat
BitKeeper/etc/logging_ok:
  Logging to logging@openlogging.org accepted

											
										
										
											2003-03-18 00:07:40 +01:00
+								select grp,group_concat("(",a,":",c,")") from t1 group by grp;
 								grp	group_concat("(",a,":",c,")")
 	(1:a)
-												replace default separator in group_concat, correct a bug


mysql-test/r/func_gconcat.result:
  replace default separator
sql/item_sum.h:
  add fix_length_and_dec() and copy_or_same()
sql/sql_yacc.yy:
  replace default separator

											
										
										
											2003-04-15 20:22:43 +02:00
+	(2:b),(3:c)
 	(4:E),(5:C),(6:D),(7:d),(8:d),(9:D)
-												This is full commit of group_concat with support subselects


include/mysqld_error.h:
  add warning
sql/field.h:
  add friend class
sql/item_sum.cc:
  add function
sql/item_sum.h:
  add class
sql/lex.h:
  add lex
sql/mysql_priv.h:
  change push_warning
sql/mysqld.cc:
  add new option
sql/set_var.cc:
  add new system variable
sql/share/english/errmsg.txt:
  add new message text
sql/sql_class.h:
  change MY_ERROR class
sql/sql_error.cc:
  change push_warning
sql/sql_lex.h:
  add qorder_list for function
sql/sql_yacc.yy:
  add structure of group_concat
BitKeeper/etc/logging_ok:
  Logging to logging@openlogging.org accepted

											
										
										
											2003-03-18 00:07:40 +01:00
+								select grp,group_concat(c separator ",") from t1 group by grp;
 								grp	group_concat(c separator ",")
 	a
 	b,c
 	E,C,D,d,d,D
 								select grp,group_concat(c separator "---->") from t1 group by grp;
 								grp	group_concat(c separator "---->")
 	a
 	b---->c
 	E---->C---->D---->d---->d---->D
 								select grp,group_concat(c order by c) from t1 group by grp;
 								grp	group_concat(c order by c)
 	a
-												replace default separator in group_concat, correct a bug


mysql-test/r/func_gconcat.result:
  replace default separator
sql/item_sum.h:
  add fix_length_and_dec() and copy_or_same()
sql/sql_yacc.yy:
  replace default separator

											
										
										
											2003-04-15 20:22:43 +02:00
+	b,c
 	C,D,d,d,D,E
-												This is full commit of group_concat with support subselects


include/mysqld_error.h:
  add warning
sql/field.h:
  add friend class
sql/item_sum.cc:
  add function
sql/item_sum.h:
  add class
sql/lex.h:
  add lex
sql/mysql_priv.h:
  change push_warning
sql/mysqld.cc:
  add new option
sql/set_var.cc:
  add new system variable
sql/share/english/errmsg.txt:
  add new message text
sql/sql_class.h:
  change MY_ERROR class
sql/sql_error.cc:
  change push_warning
sql/sql_lex.h:
  add qorder_list for function
sql/sql_yacc.yy:
  add structure of group_concat
BitKeeper/etc/logging_ok:
  Logging to logging@openlogging.org accepted

											
										
										
											2003-03-18 00:07:40 +01:00
+								select grp,group_concat(c order by c desc) from t1 group by grp;
 								grp	group_concat(c order by c desc)
 	a
-												replace default separator in group_concat, correct a bug


mysql-test/r/func_gconcat.result:
  replace default separator
sql/item_sum.h:
  add fix_length_and_dec() and copy_or_same()
sql/sql_yacc.yy:
  replace default separator

											
										
										
											2003-04-15 20:22:43 +02:00
+	c,b
 	E,D,d,d,D,C
-												This is full commit of group_concat with support subselects


include/mysqld_error.h:
  add warning
sql/field.h:
  add friend class
sql/item_sum.cc:
  add function
sql/item_sum.h:
  add class
sql/lex.h:
  add lex
sql/mysql_priv.h:
  change push_warning
sql/mysqld.cc:
  add new option
sql/set_var.cc:
  add new system variable
sql/share/english/errmsg.txt:
  add new message text
sql/sql_class.h:
  change MY_ERROR class
sql/sql_error.cc:
  change push_warning
sql/sql_lex.h:
  add qorder_list for function
sql/sql_yacc.yy:
  add structure of group_concat
BitKeeper/etc/logging_ok:
  Logging to logging@openlogging.org accepted

											
										
										
											2003-03-18 00:07:40 +01:00
+								select grp,group_concat(d order by a) from t1 group by grp;
 								grp	group_concat(d order by a)
 	a
-												replace default separator in group_concat, correct a bug


mysql-test/r/func_gconcat.result:
  replace default separator
sql/item_sum.h:
  add fix_length_and_dec() and copy_or_same()
sql/sql_yacc.yy:
  replace default separator

											
										
										
											2003-04-15 20:22:43 +02:00
+	a,b
 	a,b,b,d,d,c
-												This is full commit of group_concat with support subselects


include/mysqld_error.h:
  add warning
sql/field.h:
  add friend class
sql/item_sum.cc:
  add function
sql/item_sum.h:
  add class
sql/lex.h:
  add lex
sql/mysql_priv.h:
  change push_warning
sql/mysqld.cc:
  add new option
sql/set_var.cc:
  add new system variable
sql/share/english/errmsg.txt:
  add new message text
sql/sql_class.h:
  change MY_ERROR class
sql/sql_error.cc:
  change push_warning
sql/sql_lex.h:
  add qorder_list for function
sql/sql_yacc.yy:
  add structure of group_concat
BitKeeper/etc/logging_ok:
  Logging to logging@openlogging.org accepted

											
										
										
											2003-03-18 00:07:40 +01:00
+								select grp,group_concat(d order by a desc) from t1 group by grp;
 								grp	group_concat(d order by a desc)
 	a
-												replace default separator in group_concat, correct a bug


mysql-test/r/func_gconcat.result:
  replace default separator
sql/item_sum.h:
  add fix_length_and_dec() and copy_or_same()
sql/sql_yacc.yy:
  replace default separator

											
										
										
											2003-04-15 20:22:43 +02:00
+	b,a
 	c,d,d,b,b,a
-												Portability fixes
Fixed problems with group_concat() and HAVING
Updated crash-me values


sql-bench/limits/mysql-4.0.cfg:
  Rename: sql-bench/limits/mysql.cfg -> sql-bench/limits/mysql-4.0.cfg
include/my_global.h:
  Safety fix
libmysqld/Makefile.am:
  Portability fix (For AIX 64 bit)
mysql-test/r/func_gconcat.result:
  More tests
mysql-test/t/func_gconcat.test:
  More tests
sql/field.cc:
  Cleanups
sql/init.cc:
  moved thread_stack_min to right place
sql/item_sum.cc:
  Fixed problems with group_concat() and HAVING
  Removed some not needed variables
sql/item_sum.h:
  Fixed problems with group_concat() and HAVING
  Removed some not needed variables
sql/mysqld.cc:
  Moved thread_stack_min to right place to handle case where we didn't get as much stack space as we asked for
sql/sql_parse.cc:
  More debugging
sql/sql_select.cc:
  Cleanup
sql/sql_yacc.yy:
  Fixed handling of Item_group_concat() in having. (Arguments should not be handled as refs)

											
										
										
											2004-04-07 03:33:58 +02:00
+								select grp,group_concat(a order by a,d+c-ascii(c)-a) from t1 group by grp;
 								grp	group_concat(a order by a,d+c-ascii(c)-a)
-												This is full commit of group_concat with support subselects


include/mysqld_error.h:
  add warning
sql/field.h:
  add friend class
sql/item_sum.cc:
  add function
sql/item_sum.h:
  add class
sql/lex.h:
  add lex
sql/mysql_priv.h:
  change push_warning
sql/mysqld.cc:
  add new option
sql/set_var.cc:
  add new system variable
sql/share/english/errmsg.txt:
  add new message text
sql/sql_class.h:
  change MY_ERROR class
sql/sql_error.cc:
  change push_warning
sql/sql_lex.h:
  add qorder_list for function
sql/sql_yacc.yy:
  add structure of group_concat
BitKeeper/etc/logging_ok:
  Logging to logging@openlogging.org accepted

											
										
										
											2003-03-18 00:07:40 +01:00
+	1
-												replace default separator in group_concat, correct a bug


mysql-test/r/func_gconcat.result:
  replace default separator
sql/item_sum.h:
  add fix_length_and_dec() and copy_or_same()
sql/sql_yacc.yy:
  replace default separator

											
										
										
											2003-04-15 20:22:43 +02:00
+	2,3
 	4,5,6,7,8,9
-												Portability fixes
Fixed problems with group_concat() and HAVING
Updated crash-me values


sql-bench/limits/mysql-4.0.cfg:
  Rename: sql-bench/limits/mysql.cfg -> sql-bench/limits/mysql-4.0.cfg
include/my_global.h:
  Safety fix
libmysqld/Makefile.am:
  Portability fix (For AIX 64 bit)
mysql-test/r/func_gconcat.result:
  More tests
mysql-test/t/func_gconcat.test:
  More tests
sql/field.cc:
  Cleanups
sql/init.cc:
  moved thread_stack_min to right place
sql/item_sum.cc:
  Fixed problems with group_concat() and HAVING
  Removed some not needed variables
sql/item_sum.h:
  Fixed problems with group_concat() and HAVING
  Removed some not needed variables
sql/mysqld.cc:
  Moved thread_stack_min to right place to handle case where we didn't get as much stack space as we asked for
sql/sql_parse.cc:
  More debugging
sql/sql_select.cc:
  Cleanup
sql/sql_yacc.yy:
  Fixed handling of Item_group_concat() in having. (Arguments should not be handled as refs)

											
										
										
											2004-04-07 03:33:58 +02:00
+								select grp,group_concat(a order by d+c-ascii(c),a) from t1 group by grp;
 								grp	group_concat(a order by d+c-ascii(c),a)
 	1
 	3,2
 	7,8,4,6,9,5
-												This is full commit of group_concat with support subselects


include/mysqld_error.h:
  add warning
sql/field.h:
  add friend class
sql/item_sum.cc:
  add function
sql/item_sum.h:
  add class
sql/lex.h:
  add lex
sql/mysql_priv.h:
  change push_warning
sql/mysqld.cc:
  add new option
sql/set_var.cc:
  add new system variable
sql/share/english/errmsg.txt:
  add new message text
sql/sql_class.h:
  change MY_ERROR class
sql/sql_error.cc:
  change push_warning
sql/sql_lex.h:
  add qorder_list for function
sql/sql_yacc.yy:
  add structure of group_concat
BitKeeper/etc/logging_ok:
  Logging to logging@openlogging.org accepted

											
										
										
											2003-03-18 00:07:40 +01:00
+								select grp,group_concat(c order by 1) from t1 group by grp;
 								grp	group_concat(c order by 1)
 	a
-												replace default separator in group_concat, correct a bug


mysql-test/r/func_gconcat.result:
  replace default separator
sql/item_sum.h:
  add fix_length_and_dec() and copy_or_same()
sql/sql_yacc.yy:
  replace default separator

											
										
										
											2003-04-15 20:22:43 +02:00
+	b,c
 	C,D,d,d,D,E
-												This is full commit of group_concat with support subselects


include/mysqld_error.h:
  add warning
sql/field.h:
  add friend class
sql/item_sum.cc:
  add function
sql/item_sum.h:
  add class
sql/lex.h:
  add lex
sql/mysql_priv.h:
  change push_warning
sql/mysqld.cc:
  add new option
sql/set_var.cc:
  add new system variable
sql/share/english/errmsg.txt:
  add new message text
sql/sql_class.h:
  change MY_ERROR class
sql/sql_error.cc:
  change push_warning
sql/sql_lex.h:
  add qorder_list for function
sql/sql_yacc.yy:
  add structure of group_concat
BitKeeper/etc/logging_ok:
  Logging to logging@openlogging.org accepted

											
										
										
											2003-03-18 00:07:40 +01:00
+								select grp,group_concat(distinct c order by c) from t1 group by grp;
 								grp	group_concat(distinct c order by c)
 	a
-												replace default separator in group_concat, correct a bug


mysql-test/r/func_gconcat.result:
  replace default separator
sql/item_sum.h:
  add fix_length_and_dec() and copy_or_same()
sql/sql_yacc.yy:
  replace default separator

											
										
										
											2003-04-15 20:22:43 +02:00
+	b,c
 	C,D,E
-												This is full commit of group_concat with support subselects


include/mysqld_error.h:
  add warning
sql/field.h:
  add friend class
sql/item_sum.cc:
  add function
sql/item_sum.h:
  add class
sql/lex.h:
  add lex
sql/mysql_priv.h:
  change push_warning
sql/mysqld.cc:
  add new option
sql/set_var.cc:
  add new system variable
sql/share/english/errmsg.txt:
  add new message text
sql/sql_class.h:
  change MY_ERROR class
sql/sql_error.cc:
  change push_warning
sql/sql_lex.h:
  add qorder_list for function
sql/sql_yacc.yy:
  add structure of group_concat
BitKeeper/etc/logging_ok:
  Logging to logging@openlogging.org accepted

											
										
										
											2003-03-18 00:07:40 +01:00
+								select grp,group_concat(distinct c order by c desc) from t1 group by grp;
 								grp	group_concat(distinct c order by c desc)
 	a
-												replace default separator in group_concat, correct a bug


mysql-test/r/func_gconcat.result:
  replace default separator
sql/item_sum.h:
  add fix_length_and_dec() and copy_or_same()
sql/sql_yacc.yy:
  replace default separator

											
										
										
											2003-04-15 20:22:43 +02:00
+	c,b
 	E,D,C
-												added code covarage for functions convert(), nullif(), crc32(), is_used_lock(), char_lengtrh(), bit_xor()
added string length for more speed
made code covarage for print() method of Item
fixed printability of some items (SCRUM) (WL#1274)


mysql-test/r/auto_increment.result:
  print() code coverage
mysql-test/r/bench_count_distinct.result:
  print() code coverage
mysql-test/r/case.result:
  print() code coverage
mysql-test/r/cast.result:
  print() code coverage
mysql-test/r/ctype_collate.result:
  print() code coverage
mysql-test/r/ctype_many.result:
  convert with 3 arguments code covarage
  print() code coverage
mysql-test/r/ctype_utf8.result:
  char_length code coverage
mysql-test/r/date_formats.result:
  print() code coverage
mysql-test/r/fulltext.result:
  print() code coverage
mysql-test/r/func_compress.result:
  print() code coverage
mysql-test/r/func_gconcat.result:
  print() code coverage
mysql-test/r/func_group.result:
  bit_xor() code coverage
  print() code coverage
mysql-test/r/func_if.result:
  nullif() code coverage
  print() code coverage
mysql-test/r/func_in.result:
  print() code coverage
mysql-test/r/func_math.result:
  print() code coverage
mysql-test/r/func_op.result:
  print() code coverage
mysql-test/r/func_regexp.result:
  print() code coverage
mysql-test/r/func_set.result:
  print() code coverage
mysql-test/r/func_str.result:
  crc32() code coverage
  print() code coverage
mysql-test/r/func_system.result:
  print() code coverage
mysql-test/r/func_test.result:
  print() code coverage
mysql-test/r/func_time.result:
  print() code coverage
mysql-test/r/group_by.result:
  print() code coverage
mysql-test/r/having.result:
  print() code coverage
mysql-test/r/insert_update.result:
  print() code coverage
mysql-test/r/null.result:
  print() code coverage
mysql-test/r/olap.result:
  print() code coverage
mysql-test/r/query_cache.result:
  print() code coverage
mysql-test/r/row.result:
  print() code coverage
mysql-test/r/rpl000001.result:
  print() code coverage
mysql-test/r/rpl_get_lock.result:
  print() code coverage
mysql-test/r/rpl_master_pos_wait.result:
  print() code coverage
mysql-test/r/select.result:
  print() code coverage
mysql-test/r/subselect.result:
  print() code coverage
mysql-test/r/type_blob.result:
  print() code coverage
mysql-test/r/varbinary.result:
  print() code coverage
mysql-test/r/variables.result:
  print() code coverage
mysql-test/t/auto_increment.test:
  print() code coverage
mysql-test/t/bench_count_distinct.test:
  print() code coverage
mysql-test/t/case.test:
  print() code coverage
mysql-test/t/cast.test:
  print() code coverage
mysql-test/t/ctype_collate.test:
  print() code coverage
mysql-test/t/ctype_many.test:
  convert with 3 arguments code covarage
  print() code coverage
mysql-test/t/ctype_utf8.test:
  char_length code coverage
mysql-test/t/date_formats.test:
  print() code coverage
mysql-test/t/fulltext.test:
  print() code coverage
mysql-test/t/func_compress.test:
  print() code coverage
mysql-test/t/func_gconcat.test:
  print() code coverage
mysql-test/t/func_group.test:
  bit_xor() code coverage
  print() code coverage
mysql-test/t/func_if.test:
  nullif() code coverage
  print() code coverage
mysql-test/t/func_in.test:
  print() code coverage
mysql-test/t/func_math.test:
  print() code coverage
mysql-test/t/func_op.test:
  print() code coverage
mysql-test/t/func_regexp.test:
  print() code coverage
mysql-test/t/func_set.test:
  print() code coverage
mysql-test/t/func_str.test:
  crc32() code covarage
  print() code coverage
mysql-test/t/func_system.test:
  print() code coverage
mysql-test/t/func_test.test:
  print() code coverage
mysql-test/t/func_time.test:
  print() code coverage
mysql-test/t/group_by.test:
  print() code coverage
mysql-test/t/having.test:
  print() code coverage
mysql-test/t/insert_update.test:
  print() code coverage
mysql-test/t/null.test:
  print() code coverage
mysql-test/t/olap.test:
  print() code coverage
mysql-test/t/query_cache.test:
  print() code coverage
mysql-test/t/row.test:
  print() code coverage
mysql-test/t/rpl000001.test:
  print() code coverage
mysql-test/t/rpl_get_lock.test:
  print() code coverage
mysql-test/t/rpl_master_pos_wait.test:
  print() code coverage
mysql-test/t/select.test:
  print() code coverage
mysql-test/t/type_blob.test:
  print() code coverage
mysql-test/t/varbinary.test:
  print() code coverage
mysql-test/t/variables.test:
  print() code coverage
sql/item.cc:
  added string length for more speed
  layout fix
  fixed string printability
sql/item.h:
  added string length for more speed
sql/item_cmpfunc.cc:
  added string length for more speed
sql/item_cmpfunc.h:
  fixed printability
sql/item_create.cc:
  fixed printability
sql/item_func.cc:
  fixed printability
  added string length for more speed
sql/item_func.h:
  fixed printability
sql/item_strfunc.cc:
  fixed printability
  added string length for more speed
sql/item_strfunc.h:
  fixed printability
sql/item_subselect.cc:
  added string length for more speed
sql/item_sum.cc:
  added string length for more speed
sql/item_timefunc.cc:
  added string length for more speed
sql/item_timefunc.h:
  fixed printability
sql/item_uniq.h:
  added string length for more speed
sql/key.cc:
  added string length for more speed
sql/sql_lex.cc:
  added string length for more speed
sql/sql_parse.cc:
  after merge fix
sql/sql_repl.cc:
  string changed with character for more speed
sql/sql_select.cc:
  added string length for more speed
sql/sql_show.cc:
  added string length for more speed

											
										
										
											2003-10-30 11:57:26 +01:00
+								explain extended select grp,group_concat(distinct c order by c desc) from t1 group by grp;
 								id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
 	SIMPLE	t1	ALL	NULL	NULL	NULL	NULL	9	Using filesort
 								Warnings:
-												fixed typo in group_concat printing (BUG#5161)


mysql-test/r/func_gconcat.result:
  fixed typo
sql/item_sum.cc:
  fixed typo

											
										
										
											2004-09-01 20:32:24 +02:00
+								Note	1003	select test.t1.grp AS `grp`,group_concat(distinct test.t1.c order by test.t1.c separator ',') AS `group_concat(distinct c order by c desc)` from test.t1 group by test.t1.grp
-												This is full commit of group_concat with support subselects


include/mysqld_error.h:
  add warning
sql/field.h:
  add friend class
sql/item_sum.cc:
  add function
sql/item_sum.h:
  add class
sql/lex.h:
  add lex
sql/mysql_priv.h:
  change push_warning
sql/mysqld.cc:
  add new option
sql/set_var.cc:
  add new system variable
sql/share/english/errmsg.txt:
  add new message text
sql/sql_class.h:
  change MY_ERROR class
sql/sql_error.cc:
  change push_warning
sql/sql_lex.h:
  add qorder_list for function
sql/sql_yacc.yy:
  add structure of group_concat
BitKeeper/etc/logging_ok:
  Logging to logging@openlogging.org accepted

											
										
										
											2003-03-18 00:07:40 +01:00
+								select grp,group_concat(c order by c separator ",") from t1 group by grp;
 								grp	group_concat(c order by c separator ",")
 	a
 	b,c
 	C,D,d,d,D,E
 								select grp,group_concat(c order by c desc separator ",") from t1 group by grp;
 								grp	group_concat(c order by c desc separator ",")
 	a
 	c,b
 	E,D,d,d,D,C
 								select grp,group_concat(distinct c order by c separator ",") from t1 group by grp;
 								grp	group_concat(distinct c order by c separator ",")
 	a
 	b,c
 	C,D,E
-												added code covarage for functions convert(), nullif(), crc32(), is_used_lock(), char_lengtrh(), bit_xor()
added string length for more speed
made code covarage for print() method of Item
fixed printability of some items (SCRUM) (WL#1274)


mysql-test/r/auto_increment.result:
  print() code coverage
mysql-test/r/bench_count_distinct.result:
  print() code coverage
mysql-test/r/case.result:
  print() code coverage
mysql-test/r/cast.result:
  print() code coverage
mysql-test/r/ctype_collate.result:
  print() code coverage
mysql-test/r/ctype_many.result:
  convert with 3 arguments code covarage
  print() code coverage
mysql-test/r/ctype_utf8.result:
  char_length code coverage
mysql-test/r/date_formats.result:
  print() code coverage
mysql-test/r/fulltext.result:
  print() code coverage
mysql-test/r/func_compress.result:
  print() code coverage
mysql-test/r/func_gconcat.result:
  print() code coverage
mysql-test/r/func_group.result:
  bit_xor() code coverage
  print() code coverage
mysql-test/r/func_if.result:
  nullif() code coverage
  print() code coverage
mysql-test/r/func_in.result:
  print() code coverage
mysql-test/r/func_math.result:
  print() code coverage
mysql-test/r/func_op.result:
  print() code coverage
mysql-test/r/func_regexp.result:
  print() code coverage
mysql-test/r/func_set.result:
  print() code coverage
mysql-test/r/func_str.result:
  crc32() code coverage
  print() code coverage
mysql-test/r/func_system.result:
  print() code coverage
mysql-test/r/func_test.result:
  print() code coverage
mysql-test/r/func_time.result:
  print() code coverage
mysql-test/r/group_by.result:
  print() code coverage
mysql-test/r/having.result:
  print() code coverage
mysql-test/r/insert_update.result:
  print() code coverage
mysql-test/r/null.result:
  print() code coverage
mysql-test/r/olap.result:
  print() code coverage
mysql-test/r/query_cache.result:
  print() code coverage
mysql-test/r/row.result:
  print() code coverage
mysql-test/r/rpl000001.result:
  print() code coverage
mysql-test/r/rpl_get_lock.result:
  print() code coverage
mysql-test/r/rpl_master_pos_wait.result:
  print() code coverage
mysql-test/r/select.result:
  print() code coverage
mysql-test/r/subselect.result:
  print() code coverage
mysql-test/r/type_blob.result:
  print() code coverage
mysql-test/r/varbinary.result:
  print() code coverage
mysql-test/r/variables.result:
  print() code coverage
mysql-test/t/auto_increment.test:
  print() code coverage
mysql-test/t/bench_count_distinct.test:
  print() code coverage
mysql-test/t/case.test:
  print() code coverage
mysql-test/t/cast.test:
  print() code coverage
mysql-test/t/ctype_collate.test:
  print() code coverage
mysql-test/t/ctype_many.test:
  convert with 3 arguments code covarage
  print() code coverage
mysql-test/t/ctype_utf8.test:
  char_length code coverage
mysql-test/t/date_formats.test:
  print() code coverage
mysql-test/t/fulltext.test:
  print() code coverage
mysql-test/t/func_compress.test:
  print() code coverage
mysql-test/t/func_gconcat.test:
  print() code coverage
mysql-test/t/func_group.test:
  bit_xor() code coverage
  print() code coverage
mysql-test/t/func_if.test:
  nullif() code coverage
  print() code coverage
mysql-test/t/func_in.test:
  print() code coverage
mysql-test/t/func_math.test:
  print() code coverage
mysql-test/t/func_op.test:
  print() code coverage
mysql-test/t/func_regexp.test:
  print() code coverage
mysql-test/t/func_set.test:
  print() code coverage
mysql-test/t/func_str.test:
  crc32() code covarage
  print() code coverage
mysql-test/t/func_system.test:
  print() code coverage
mysql-test/t/func_test.test:
  print() code coverage
mysql-test/t/func_time.test:
  print() code coverage
mysql-test/t/group_by.test:
  print() code coverage
mysql-test/t/having.test:
  print() code coverage
mysql-test/t/insert_update.test:
  print() code coverage
mysql-test/t/null.test:
  print() code coverage
mysql-test/t/olap.test:
  print() code coverage
mysql-test/t/query_cache.test:
  print() code coverage
mysql-test/t/row.test:
  print() code coverage
mysql-test/t/rpl000001.test:
  print() code coverage
mysql-test/t/rpl_get_lock.test:
  print() code coverage
mysql-test/t/rpl_master_pos_wait.test:
  print() code coverage
mysql-test/t/select.test:
  print() code coverage
mysql-test/t/type_blob.test:
  print() code coverage
mysql-test/t/varbinary.test:
  print() code coverage
mysql-test/t/variables.test:
  print() code coverage
sql/item.cc:
  added string length for more speed
  layout fix
  fixed string printability
sql/item.h:
  added string length for more speed
sql/item_cmpfunc.cc:
  added string length for more speed
sql/item_cmpfunc.h:
  fixed printability
sql/item_create.cc:
  fixed printability
sql/item_func.cc:
  fixed printability
  added string length for more speed
sql/item_func.h:
  fixed printability
sql/item_strfunc.cc:
  fixed printability
  added string length for more speed
sql/item_strfunc.h:
  fixed printability
sql/item_subselect.cc:
  added string length for more speed
sql/item_sum.cc:
  added string length for more speed
sql/item_timefunc.cc:
  added string length for more speed
sql/item_timefunc.h:
  fixed printability
sql/item_uniq.h:
  added string length for more speed
sql/key.cc:
  added string length for more speed
sql/sql_lex.cc:
  added string length for more speed
sql/sql_parse.cc:
  after merge fix
sql/sql_repl.cc:
  string changed with character for more speed
sql/sql_select.cc:
  added string length for more speed
sql/sql_show.cc:
  added string length for more speed

											
										
										
											2003-10-30 11:57:26 +01:00
+								explain extended select grp,group_concat(distinct c order by c separator ",") from t1 group by grp;
 								id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
 	SIMPLE	t1	ALL	NULL	NULL	NULL	NULL	9	Using filesort
 								Warnings:
-												fixed typo in group_concat printing (BUG#5161)


mysql-test/r/func_gconcat.result:
  fixed typo
sql/item_sum.cc:
  fixed typo

											
										
										
											2004-09-01 20:32:24 +02:00
+								Note	1003	select test.t1.grp AS `grp`,group_concat(distinct test.t1.c order by test.t1.c separator ',') AS `group_concat(distinct c order by c separator ",")` from test.t1 group by test.t1.grp
-												This is full commit of group_concat with support subselects


include/mysqld_error.h:
  add warning
sql/field.h:
  add friend class
sql/item_sum.cc:
  add function
sql/item_sum.h:
  add class
sql/lex.h:
  add lex
sql/mysql_priv.h:
  change push_warning
sql/mysqld.cc:
  add new option
sql/set_var.cc:
  add new system variable
sql/share/english/errmsg.txt:
  add new message text
sql/sql_class.h:
  change MY_ERROR class
sql/sql_error.cc:
  change push_warning
sql/sql_lex.h:
  add qorder_list for function
sql/sql_yacc.yy:
  add structure of group_concat
BitKeeper/etc/logging_ok:
  Logging to logging@openlogging.org accepted

											
										
										
											2003-03-18 00:07:40 +01:00
+								select grp,group_concat(distinct c order by c desc separator ",") from t1 group by grp;
 								grp	group_concat(distinct c order by c desc separator ",")
 	a
 	c,b
 	E,D,C
 								select grp,group_concat(c order by grp desc) from t1 group by grp order by grp;
 								grp	group_concat(c order by grp desc)
 	a
-												replace default separator in group_concat, correct a bug


mysql-test/r/func_gconcat.result:
  replace default separator
sql/item_sum.h:
  add fix_length_and_dec() and copy_or_same()
sql/sql_yacc.yy:
  replace default separator

											
										
										
											2003-04-15 20:22:43 +02:00
+	c,b
 	D,d,d,D,C,E
-												This is full commit of group_concat with support subselects


include/mysqld_error.h:
  add warning
sql/field.h:
  add friend class
sql/item_sum.cc:
  add function
sql/item_sum.h:
  add class
sql/lex.h:
  add lex
sql/mysql_priv.h:
  change push_warning
sql/mysqld.cc:
  add new option
sql/set_var.cc:
  add new system variable
sql/share/english/errmsg.txt:
  add new message text
sql/sql_class.h:
  change MY_ERROR class
sql/sql_error.cc:
  change push_warning
sql/sql_lex.h:
  add qorder_list for function
sql/sql_yacc.yy:
  add structure of group_concat
BitKeeper/etc/logging_ok:
  Logging to logging@openlogging.org accepted

											
										
										
											2003-03-18 00:07:40 +01:00
+								select grp, group_concat(a separator "")+0 from t1 group by grp;
 								grp	group_concat(a separator "")+0
 	1
 	23
 	456789
 								select grp, group_concat(a separator "")+0.0 from t1 group by grp;
 								grp	group_concat(a separator "")+0.0
-												Fix for bug #9855 (Inconsistend column type in create select)


mysql-test/r/func_gconcat.result:
  result fixed
mysql-test/r/subselect.result:
  result fixed
mysql-test/r/type_float.result:
  result fixed
mysql-test/t/type_float.test:
  testcase added
sql/item_func.cc:
  Now we set decimals to NOT_FIXED_DEC if the max_length is longer than
  maximum possible double length

											
										
										
											2005-10-15 16:47:23 +02:00
+	1
 	23
 	456789
-												This is full commit of group_concat with support subselects


include/mysqld_error.h:
  add warning
sql/field.h:
  add friend class
sql/item_sum.cc:
  add function
sql/item_sum.h:
  add class
sql/lex.h:
  add lex
sql/mysql_priv.h:
  change push_warning
sql/mysqld.cc:
  add new option
sql/set_var.cc:
  add new system variable
sql/share/english/errmsg.txt:
  add new message text
sql/sql_class.h:
  change MY_ERROR class
sql/sql_error.cc:
  change push_warning
sql/sql_lex.h:
  add qorder_list for function
sql/sql_yacc.yy:
  add structure of group_concat
BitKeeper/etc/logging_ok:
  Logging to logging@openlogging.org accepted

											
										
										
											2003-03-18 00:07:40 +01:00
+								select grp, ROUND(group_concat(a separator "")) from t1 group by grp;
 								grp	ROUND(group_concat(a separator ""))
 	1
 	23
 	456789
-												SCRUM
correct sql_alloc, ORDER BY and NULL value in group_concat
add comments
move test msg_arg
add test on NULL


mysql-test/r/func_gconcat.result:
  change work with NULL
mysql-test/t/func_gconcat.test:
  add test on NULL
sql/item_sum.cc:
  correct sql_alloc, ORDER BY and NULL value
  add comments
sql/sql_class.h:
  move test msg_arg

											
										
										
											2003-04-02 13:55:53 +02:00
+								drop table t1;
-												This is full commit of group_concat with support subselects


include/mysqld_error.h:
  add warning
sql/field.h:
  add friend class
sql/item_sum.cc:
  add function
sql/item_sum.h:
  add class
sql/lex.h:
  add lex
sql/mysql_priv.h:
  change push_warning
sql/mysqld.cc:
  add new option
sql/set_var.cc:
  add new system variable
sql/share/english/errmsg.txt:
  add new message text
sql/sql_class.h:
  change MY_ERROR class
sql/sql_error.cc:
  change push_warning
sql/sql_lex.h:
  add qorder_list for function
sql/sql_yacc.yy:
  add structure of group_concat
BitKeeper/etc/logging_ok:
  Logging to logging@openlogging.org accepted

											
										
										
											2003-03-18 00:07:40 +01:00
+								create table t1 (grp int, c char(10));
-												Fixed many compiler warnings
Fixed bugs in group_concat with ORDER BY and DISTINCT (Bugs #2695, #3381 and #3319)
Fixed crash when doing rollback in slave and the io thread catched up with the sql thread
Set locked_in_memory properly


include/mysql_com.h:
  Fixed compiler warning
libmysqld/emb_qcache.cc:
  Removed not used variable
libmysqld/lib_sql.cc:
  Removed not used variable
myisam/mi_locking.c:
  Added comment
myisam/mi_rnext.c:
  Fixed bug in concurrent insert
myisam/mi_rprev.c:
  Simple optimization
mysql-test/r/func_gconcat.result:
  New tests
mysql-test/t/func_gconcat.test:
  New tests
mysql-test/t/func_group.test:
  Cleanup
sql-common/client.c:
  Removed compiler warning
sql/derror.cc:
  Better comments
sql/field.cc:
  Removed not used function/variable
sql/field.h:
  Removed not needed variable
sql/ha_innodb.cc:
  Removed not used function
sql/item.cc:
  Fixed compiler warning
sql/item_cmpfunc.cc:
  Fixed compiler warning
sql/item_func.cc:
  Fixed compiler warning
sql/item_geofunc.cc:
  Fixed compiler warning
sql/item_sum.cc:
  Fixed bugs in group_concat and added more comments
  (Bugs #2695, #3381 and #3319)
  - field->abs_offset was not needed
  - Wrong assumption of field order in temporary table
  - Some not used variables removed
  - Added ORDER BY fields after argument fields so that code in sql_select.cc can move all fields to point to temporary tables, if needed.
  - Optimized loops
sql/item_sum.h:
  Bug fixing and cleanup of group_concat()
sql/log.cc:
  Removed wrong comment
sql/log_event.cc:
  Removed compiler warning
sql/mysqld.cc:
  Set locked_in_memory properly
sql/protocol.cc:
  Removed compiler warning
sql/set_var.cc:
  Code cleanup
sql/slave.cc:
  Fixed crash when doing rollback in slave and the io thread catched up with the sql thread
sql/sql_cache.cc:
  Removed compiler warnings
sql/sql_derived.cc:
  Removed not used variable
sql/sql_insert.cc:
  Removed compiler warnings
sql/sql_lex.cc:
  Removed not used lable
sql/sql_lex.h:
  Removed compiler warnings
sql/sql_parse.cc:
  Removed compiler warnings
sql/sql_prepare.cc:
  Removed compiler warnings
sql/sql_select.cc:
  Removed not used variables
  Added function comments
sql/sql_show.cc:
  Removed compiler warnings
sql/sql_yacc.yy:
  Fix for ORDER BY handling in GROUP_CONCAT()

											
										
										
											2004-04-05 12:56:05 +02:00
+								insert into t1 values (1,NULL),(2,"b"),(2,NULL),(3,"E"),(3,NULL),(3,"D"),(3,NULL),(3,NULL),(3,"D"),(4,""),(5,NULL);
-												This is full commit of group_concat with support subselects


include/mysqld_error.h:
  add warning
sql/field.h:
  add friend class
sql/item_sum.cc:
  add function
sql/item_sum.h:
  add class
sql/lex.h:
  add lex
sql/mysql_priv.h:
  change push_warning
sql/mysqld.cc:
  add new option
sql/set_var.cc:
  add new system variable
sql/share/english/errmsg.txt:
  add new message text
sql/sql_class.h:
  change MY_ERROR class
sql/sql_error.cc:
  change push_warning
sql/sql_lex.h:
  add qorder_list for function
sql/sql_yacc.yy:
  add structure of group_concat
BitKeeper/etc/logging_ok:
  Logging to logging@openlogging.org accepted

											
										
										
											2003-03-18 00:07:40 +01:00
+								select grp,group_concat(c order by c) from t1 group by grp;
 								grp	group_concat(c order by c)
-												SCRUM
correct sql_alloc, ORDER BY and NULL value in group_concat
add comments
move test msg_arg
add test on NULL


mysql-test/r/func_gconcat.result:
  change work with NULL
mysql-test/t/func_gconcat.test:
  add test on NULL
sql/item_sum.cc:
  correct sql_alloc, ORDER BY and NULL value
  add comments
sql/sql_class.h:
  move test msg_arg

											
										
										
											2003-04-02 13:55:53 +02:00
+	NULL
 	b
-												replace default separator in group_concat, correct a bug


mysql-test/r/func_gconcat.result:
  replace default separator
sql/item_sum.h:
  add fix_length_and_dec() and copy_or_same()
sql/sql_yacc.yy:
  replace default separator

											
										
										
											2003-04-15 20:22:43 +02:00
+	D,D,E
-												SCRUM
correct sql_alloc, ORDER BY and NULL value in group_concat
add comments
move test msg_arg
add test on NULL


mysql-test/r/func_gconcat.result:
  change work with NULL
mysql-test/t/func_gconcat.test:
  add test on NULL
sql/item_sum.cc:
  correct sql_alloc, ORDER BY and NULL value
  add comments
sql/sql_class.h:
  move test msg_arg

											
										
										
											2003-04-02 13:55:53 +02:00
 	NULL
-												proper test of warnings for group_concat().




											
										
										
											2004-06-21 11:11:51 +02:00
+								set group_concat_max_len = 4;
-												This is full commit of group_concat with support subselects


include/mysqld_error.h:
  add warning
sql/field.h:
  add friend class
sql/item_sum.cc:
  add function
sql/item_sum.h:
  add class
sql/lex.h:
  add lex
sql/mysql_priv.h:
  change push_warning
sql/mysqld.cc:
  add new option
sql/set_var.cc:
  add new system variable
sql/share/english/errmsg.txt:
  add new message text
sql/sql_class.h:
  change MY_ERROR class
sql/sql_error.cc:
  change push_warning
sql/sql_lex.h:
  add qorder_list for function
sql/sql_yacc.yy:
  add structure of group_concat
BitKeeper/etc/logging_ok:
  Logging to logging@openlogging.org accepted

											
										
										
											2003-03-18 00:07:40 +01:00
+								select grp,group_concat(c) from t1 group by grp;
 								grp	group_concat(c)
-												SCRUM
correct sql_alloc, ORDER BY and NULL value in group_concat
add comments
move test msg_arg
add test on NULL


mysql-test/r/func_gconcat.result:
  change work with NULL
mysql-test/t/func_gconcat.test:
  add test on NULL
sql/item_sum.cc:
  correct sql_alloc, ORDER BY and NULL value
  add comments
sql/sql_class.h:
  move test msg_arg

											
										
										
											2003-04-02 13:55:53 +02:00
+	NULL
 	b
-												proper test of warnings for group_concat().




											
										
										
											2004-06-21 11:11:51 +02:00
+	D,D,
-												SCRUM
correct sql_alloc, ORDER BY and NULL value in group_concat
add comments
move test msg_arg
add test on NULL


mysql-test/r/func_gconcat.result:
  change work with NULL
mysql-test/t/func_gconcat.test:
  add test on NULL
sql/item_sum.cc:
  correct sql_alloc, ORDER BY and NULL value
  add comments
sql/sql_class.h:
  move test msg_arg

											
										
										
											2003-04-02 13:55:53 +02:00
 	NULL
-												proper test of warnings for group_concat().




											
										
										
											2004-06-21 11:11:51 +02:00
+								Warnings:
 								Warning	1260	1 line(s) were cut by GROUP_CONCAT()
-												This is full commit of group_concat with support subselects


include/mysqld_error.h:
  add warning
sql/field.h:
  add friend class
sql/item_sum.cc:
  add function
sql/item_sum.h:
  add class
sql/lex.h:
  add lex
sql/mysql_priv.h:
  change push_warning
sql/mysqld.cc:
  add new option
sql/set_var.cc:
  add new system variable
sql/share/english/errmsg.txt:
  add new message text
sql/sql_class.h:
  change MY_ERROR class
sql/sql_error.cc:
  change push_warning
sql/sql_lex.h:
  add qorder_list for function
sql/sql_yacc.yy:
  add structure of group_concat
BitKeeper/etc/logging_ok:
  Logging to logging@openlogging.org accepted

											
										
										
											2003-03-18 00:07:40 +01:00
+								show warnings;
 								Level	Code	Message
-												proper test of warnings for group_concat().




											
										
										
											2004-06-21 11:11:51 +02:00
+								Warning	1260	1 line(s) were cut by GROUP_CONCAT()
-												URGENT
SCRUM
BUG
correct wrong code in group_concat


mysql-test/r/func_gconcat.result:
  add new tests
mysql-test/t/func_gconcat.test:
  add new tests
sql/field.cc:
  add new variable for group_concat
sql/field.h:
  add new variable for group_concat
sql/item_sum.cc:
  correct wrong code
sql/item_sum.h:
  correct wrong code

											
										
										
											2003-05-31 11:44:19 +02:00
+								set group_concat_max_len = 1024;
-												This is full commit of group_concat with support subselects


include/mysqld_error.h:
  add warning
sql/field.h:
  add friend class
sql/item_sum.cc:
  add function
sql/item_sum.h:
  add class
sql/lex.h:
  add lex
sql/mysql_priv.h:
  change push_warning
sql/mysqld.cc:
  add new option
sql/set_var.cc:
  add new system variable
sql/share/english/errmsg.txt:
  add new message text
sql/sql_class.h:
  change MY_ERROR class
sql/sql_error.cc:
  change push_warning
sql/sql_lex.h:
  add qorder_list for function
sql/sql_yacc.yy:
  add structure of group_concat
BitKeeper/etc/logging_ok:
  Logging to logging@openlogging.org accepted

											
										
										
											2003-03-18 00:07:40 +01:00
+								select group_concat(sum(a)) from t1 group by grp;
-												Added SQLSTATE to client/server protocol
bmove_allign -> bmove_align
Added OLAP function ROLLUP
Split mysql_fix_privilege_tables to a script and a .sql data file
Added new (MEMROOT*) functions to avoid calling current_thd() when creating some common objects.
Added table_alias_charset, for easier --lower-case-table-name handling
Better SQL_MODE handling (Setting complex options also sets sub options)
New (faster) assembler string functions for x86


BitKeeper/etc/ignore:
  added libmysqld/sql_state.c
client/mysql.cc:
  Added SQLSTATE to error messages
  Added new function put_error() to be able to clean up some old code.
client/mysqltest.c:
  Write ERROR SQLSTATE for all errors
dbug/dbug.c:
  Portability fixes
include/m_string.h:
  Rename bmove_allign as bmove_align
include/mysql.h:
  Added SQLSTATE (for embedded version)
include/mysql_com.h:
  Send correct SQLSTATE for the error to the client
libmysql/libmysql.c:
  Changed default error state to HY000
  Applied code cleanup patch
libmysqld/Makefile.am:
  Added sql_state.cc
libmysqld/libmysqld.c:
  Added sqlstate
mysql-test/r/analyse.result:
  Updated results
mysql-test/r/ansi.result:
  Updated results
mysql-test/r/auto_increment.result:
  Updated results
mysql-test/r/bdb-deadlock.result:
  Updated results
mysql-test/r/bdb.result:
  Updated results
mysql-test/r/comments.result:
  Updated results
mysql-test/r/create.result:
  Updated results
mysql-test/r/ctype_collate.result:
  Updated results
mysql-test/r/delayed.result:
  Updated results
mysql-test/r/delete.result:
  Updated results
mysql-test/r/derived.result:
  Updated results
mysql-test/r/distinct.result:
  Updated results
mysql-test/r/drop.result:
  Updated results
mysql-test/r/err000001.result:
  Updated results
mysql-test/r/explain.result:
  Updated results
mysql-test/r/flush.result:
  Updated results
mysql-test/r/fulltext.result:
  Updated results
mysql-test/r/func_gconcat.result:
  Updated results
mysql-test/r/func_system.result:
  Updated results
mysql-test/r/grant_cache.result:
  Updated results
mysql-test/r/group_by.result:
  Updated results
mysql-test/r/handler.result:
  Updated results
mysql-test/r/heap.result:
  Updated results
mysql-test/r/heap_btree.result:
  Updated results
mysql-test/r/heap_hash.result:
  Updated results
mysql-test/r/innodb.result:
  Updated results
mysql-test/r/innodb_handler.result:
  Updated results
mysql-test/r/insert_select.result:
  Updated results
mysql-test/r/insert_update.result:
  Updated results
mysql-test/r/join.result:
  Updated results
mysql-test/r/join_outer.result:
  Updated results
mysql-test/r/key.result:
  Updated results
mysql-test/r/lock.result:
  Updated results
mysql-test/r/lock_multi.result:
  Updated results
mysql-test/r/merge.result:
  Updated results
mysql-test/r/multi_update.result:
  Updated results
mysql-test/r/myisam.result:
  Updated results
mysql-test/r/null.result:
  Updated results
mysql-test/r/olap.result:
  Updated results
mysql-test/r/order_by.result:
  Updated results
mysql-test/r/packet.result:
  Updated results
mysql-test/r/query_cache.result:
  Updated results
mysql-test/r/row.result:
  Updated results
mysql-test/r/rpl000001.result:
  Updated results
mysql-test/r/rpl000009.result:
  Updated results
mysql-test/r/rpl_empty_master_crash.result:
  Updated results
mysql-test/r/rpl_log.result:
  Updated results
mysql-test/r/rpl_replicate_do.result:
  Updated results
mysql-test/r/rpl_rotate_logs.result:
  Updated results
mysql-test/r/select.result:
  Updated results
mysql-test/r/select_safe.result:
  Updated results
mysql-test/r/show_check.result:
  Updated results
mysql-test/r/sql_mode.result:
  Updated results
mysql-test/r/subselect.result:
  Updated results
mysql-test/r/temp_table.result:
  Updated results
mysql-test/r/truncate.result:
  Updated results
mysql-test/r/type_blob.result:
  Updated results
mysql-test/r/type_decimal.result:
  Updated results
mysql-test/r/type_float.result:
  Updated results
mysql-test/r/type_ranges.result:
  Updated results
mysql-test/r/union.result:
  Updated results
mysql-test/r/update.result:
  Updated results
mysql-test/r/user_var.result:
  Updated results
mysql-test/r/varbinary.result:
  Updated results
mysql-test/r/variables.result:
  Updated results
mysql-test/t/ansi.test:
  Test of sql_mode
mysql-test/t/derived.test:
  Updated results
mysql-test/t/func_system.test:
  Make this independen of the MySQL server name
mysql-test/t/lowercase_table.test:
  Cleanup
mysql-test/t/olap.test:
  A lot of new tests
mysql-test/t/sql_mode.test:
  More test for sql_mode
mysql-test/t/subselect.test:
  Added a few new tests (to find a bug in the item_ref code)
scripts/Makefile.am:
  Added mysql_fix_privilege_tables.sql
scripts/mysql_fix_privilege_tables.sh:
  Totally new script.  This bascily just pipes mysql_fix_privilege_tables.sql through 'mysql' to 'mysqld'
sql/Makefile.am:
  Added sql_state.cc
sql/item.cc:
  Extended Item_field::eq() to be able to better match GROUP BY fields on the command line.
  Needed for ROLLUP
sql/item.h:
  Added function to be able to avoid calling current_thd() when doing new Item.
sql/item_sum.cc:
  Moved copy_or_same() and some reset() functions from item_sum.h
  Needed to be able to access thd->mem_root.
sql/item_sum.h:
  Moved some functions to item_sum.cc
  Added make_unique() for ROLLUP
sql/item_uniq.h:
  Fixed return value
sql/mysql_priv.h:
  Updated MODE flags
sql/mysqld.cc:
  Added ANSI as it's own mode
  Moved charset_info variables here
  Cleaned up handler_count handling (for NT)
  Added table_alias_charset, for easier --lower-case-table-name handling
sql/net_serv.cc:
  New comment
sql/protocol.cc:
  Send SQLSTATE to client
sql/set_var.cc:
  Better SQL_MODE handling (Setting complex options also sets sub options)
sql/set_var.h:
  Better SQL_MODE handling
sql/sql_base.cc:
  Make alias depend on --lower-case-table-names
  Make find_item_in_list also check database name
sql/sql_cache.cc:
  Indentation cleanup
sql/sql_list.h:
  Added safety assert
  Addes support of alloc without current_thd()
sql/sql_prepare.cc:
  Update after prototype change
sql/sql_select.cc:
  Added ROLLUP
sql/sql_select.h:
  structures for rollup
sql/sql_show.cc:
  Easier SQL_MODE handling
sql/sql_string.cc:
  Move CHARSET_INFO to mysqld (to be together with all other global variables)
sql/sql_string.h:
  Added function to be able to avoid calling current_thd() when doing new Item.
sql/sql_table.cc:
  Simpler --lower-case-table-name handling
sql/sql_union.cc:
  Update after prototype change
sql/sql_yacc.yy:
  ROLLUP
sql/unireg.h:
  bmove_allign ->bmove_align
strings/Makefile.am:
  Fix to be able to compile str_test.c
strings/ctype.c:
  Removed empty lines
strings/str_test.c:
  Added test of bmove_align
strings/strings-x86.s:
  Faster bmove_align, bmove_upp and strmake
strings/strings.asm:
  move_allg

											
										
										
											2003-06-04 17:28:51 +02:00
+								ERROR HY000: Invalid use of group function
-												This is full commit of group_concat with support subselects


include/mysqld_error.h:
  add warning
sql/field.h:
  add friend class
sql/item_sum.cc:
  add function
sql/item_sum.h:
  add class
sql/lex.h:
  add lex
sql/mysql_priv.h:
  change push_warning
sql/mysqld.cc:
  add new option
sql/set_var.cc:
  add new system variable
sql/share/english/errmsg.txt:
  add new message text
sql/sql_class.h:
  change MY_ERROR class
sql/sql_error.cc:
  change push_warning
sql/sql_lex.h:
  add qorder_list for function
sql/sql_yacc.yy:
  add structure of group_concat
BitKeeper/etc/logging_ok:
  Logging to logging@openlogging.org accepted

											
										
										
											2003-03-18 00:07:40 +01:00
+								select grp,group_concat(c order by 2) from t1 group by grp;
-												Added SQLSTATE to client/server protocol
bmove_allign -> bmove_align
Added OLAP function ROLLUP
Split mysql_fix_privilege_tables to a script and a .sql data file
Added new (MEMROOT*) functions to avoid calling current_thd() when creating some common objects.
Added table_alias_charset, for easier --lower-case-table-name handling
Better SQL_MODE handling (Setting complex options also sets sub options)
New (faster) assembler string functions for x86


BitKeeper/etc/ignore:
  added libmysqld/sql_state.c
client/mysql.cc:
  Added SQLSTATE to error messages
  Added new function put_error() to be able to clean up some old code.
client/mysqltest.c:
  Write ERROR SQLSTATE for all errors
dbug/dbug.c:
  Portability fixes
include/m_string.h:
  Rename bmove_allign as bmove_align
include/mysql.h:
  Added SQLSTATE (for embedded version)
include/mysql_com.h:
  Send correct SQLSTATE for the error to the client
libmysql/libmysql.c:
  Changed default error state to HY000
  Applied code cleanup patch
libmysqld/Makefile.am:
  Added sql_state.cc
libmysqld/libmysqld.c:
  Added sqlstate
mysql-test/r/analyse.result:
  Updated results
mysql-test/r/ansi.result:
  Updated results
mysql-test/r/auto_increment.result:
  Updated results
mysql-test/r/bdb-deadlock.result:
  Updated results
mysql-test/r/bdb.result:
  Updated results
mysql-test/r/comments.result:
  Updated results
mysql-test/r/create.result:
  Updated results
mysql-test/r/ctype_collate.result:
  Updated results
mysql-test/r/delayed.result:
  Updated results
mysql-test/r/delete.result:
  Updated results
mysql-test/r/derived.result:
  Updated results
mysql-test/r/distinct.result:
  Updated results
mysql-test/r/drop.result:
  Updated results
mysql-test/r/err000001.result:
  Updated results
mysql-test/r/explain.result:
  Updated results
mysql-test/r/flush.result:
  Updated results
mysql-test/r/fulltext.result:
  Updated results
mysql-test/r/func_gconcat.result:
  Updated results
mysql-test/r/func_system.result:
  Updated results
mysql-test/r/grant_cache.result:
  Updated results
mysql-test/r/group_by.result:
  Updated results
mysql-test/r/handler.result:
  Updated results
mysql-test/r/heap.result:
  Updated results
mysql-test/r/heap_btree.result:
  Updated results
mysql-test/r/heap_hash.result:
  Updated results
mysql-test/r/innodb.result:
  Updated results
mysql-test/r/innodb_handler.result:
  Updated results
mysql-test/r/insert_select.result:
  Updated results
mysql-test/r/insert_update.result:
  Updated results
mysql-test/r/join.result:
  Updated results
mysql-test/r/join_outer.result:
  Updated results
mysql-test/r/key.result:
  Updated results
mysql-test/r/lock.result:
  Updated results
mysql-test/r/lock_multi.result:
  Updated results
mysql-test/r/merge.result:
  Updated results
mysql-test/r/multi_update.result:
  Updated results
mysql-test/r/myisam.result:
  Updated results
mysql-test/r/null.result:
  Updated results
mysql-test/r/olap.result:
  Updated results
mysql-test/r/order_by.result:
  Updated results
mysql-test/r/packet.result:
  Updated results
mysql-test/r/query_cache.result:
  Updated results
mysql-test/r/row.result:
  Updated results
mysql-test/r/rpl000001.result:
  Updated results
mysql-test/r/rpl000009.result:
  Updated results
mysql-test/r/rpl_empty_master_crash.result:
  Updated results
mysql-test/r/rpl_log.result:
  Updated results
mysql-test/r/rpl_replicate_do.result:
  Updated results
mysql-test/r/rpl_rotate_logs.result:
  Updated results
mysql-test/r/select.result:
  Updated results
mysql-test/r/select_safe.result:
  Updated results
mysql-test/r/show_check.result:
  Updated results
mysql-test/r/sql_mode.result:
  Updated results
mysql-test/r/subselect.result:
  Updated results
mysql-test/r/temp_table.result:
  Updated results
mysql-test/r/truncate.result:
  Updated results
mysql-test/r/type_blob.result:
  Updated results
mysql-test/r/type_decimal.result:
  Updated results
mysql-test/r/type_float.result:
  Updated results
mysql-test/r/type_ranges.result:
  Updated results
mysql-test/r/union.result:
  Updated results
mysql-test/r/update.result:
  Updated results
mysql-test/r/user_var.result:
  Updated results
mysql-test/r/varbinary.result:
  Updated results
mysql-test/r/variables.result:
  Updated results
mysql-test/t/ansi.test:
  Test of sql_mode
mysql-test/t/derived.test:
  Updated results
mysql-test/t/func_system.test:
  Make this independen of the MySQL server name
mysql-test/t/lowercase_table.test:
  Cleanup
mysql-test/t/olap.test:
  A lot of new tests
mysql-test/t/sql_mode.test:
  More test for sql_mode
mysql-test/t/subselect.test:
  Added a few new tests (to find a bug in the item_ref code)
scripts/Makefile.am:
  Added mysql_fix_privilege_tables.sql
scripts/mysql_fix_privilege_tables.sh:
  Totally new script.  This bascily just pipes mysql_fix_privilege_tables.sql through 'mysql' to 'mysqld'
sql/Makefile.am:
  Added sql_state.cc
sql/item.cc:
  Extended Item_field::eq() to be able to better match GROUP BY fields on the command line.
  Needed for ROLLUP
sql/item.h:
  Added function to be able to avoid calling current_thd() when doing new Item.
sql/item_sum.cc:
  Moved copy_or_same() and some reset() functions from item_sum.h
  Needed to be able to access thd->mem_root.
sql/item_sum.h:
  Moved some functions to item_sum.cc
  Added make_unique() for ROLLUP
sql/item_uniq.h:
  Fixed return value
sql/mysql_priv.h:
  Updated MODE flags
sql/mysqld.cc:
  Added ANSI as it's own mode
  Moved charset_info variables here
  Cleaned up handler_count handling (for NT)
  Added table_alias_charset, for easier --lower-case-table-name handling
sql/net_serv.cc:
  New comment
sql/protocol.cc:
  Send SQLSTATE to client
sql/set_var.cc:
  Better SQL_MODE handling (Setting complex options also sets sub options)
sql/set_var.h:
  Better SQL_MODE handling
sql/sql_base.cc:
  Make alias depend on --lower-case-table-names
  Make find_item_in_list also check database name
sql/sql_cache.cc:
  Indentation cleanup
sql/sql_list.h:
  Added safety assert
  Addes support of alloc without current_thd()
sql/sql_prepare.cc:
  Update after prototype change
sql/sql_select.cc:
  Added ROLLUP
sql/sql_select.h:
  structures for rollup
sql/sql_show.cc:
  Easier SQL_MODE handling
sql/sql_string.cc:
  Move CHARSET_INFO to mysqld (to be together with all other global variables)
sql/sql_string.h:
  Added function to be able to avoid calling current_thd() when doing new Item.
sql/sql_table.cc:
  Simpler --lower-case-table-name handling
sql/sql_union.cc:
  Update after prototype change
sql/sql_yacc.yy:
  ROLLUP
sql/unireg.h:
  bmove_allign ->bmove_align
strings/Makefile.am:
  Fix to be able to compile str_test.c
strings/ctype.c:
  Removed empty lines
strings/str_test.c:
  Added test of bmove_align
strings/strings-x86.s:
  Faster bmove_align, bmove_upp and strmake
strings/strings.asm:
  move_allg

											
										
										
											2003-06-04 17:28:51 +02:00
+								ERROR 42S22: Unknown column '2' in 'group statement'
-												URGENT
SCRUM
BUG
correct wrong code in group_concat


mysql-test/r/func_gconcat.result:
  add new tests
mysql-test/t/func_gconcat.test:
  add new tests
sql/field.cc:
  add new variable for group_concat
sql/field.h:
  add new variable for group_concat
sql/item_sum.cc:
  correct wrong code
sql/item_sum.h:
  correct wrong code

											
										
										
											2003-05-31 11:44:19 +02:00
+								drop table t1;
-												fixed memory leak in group_concat function (BUG#796)
fixed test func_gconcat to be repeatable independent of presend tables and avoid removing user tables


mysql-test/r/func_gconcat.result:
  removed warning in test
  fixed table tnames (should be tN, where N is number)
mysql-test/t/func_gconcat.test:
  removed warning in test
  fixed table tnames (should be tN, where N is number)
sql/item_sum.cc:
  added debug information
  fixed memory leak in group_concat function

											
										
										
											2003-07-06 17:11:19 +02:00
+								create table t1 ( URL_ID int(11), URL varchar(80));
 								create table t2 ( REQ_ID int(11), URL_ID int(11));
 								insert into t1 values (4,'www.host.com'), (5,'www.google.com'),(5,'www.help.com');
 								insert into t2 values (1,4), (5,4), (5,5);
-												Removed compiler warnings


libmysqld/Makefile.am:
  Removed define that is now defined by configure and my_global.h
mysql-test/r/func_gconcat.result:
  Fixed test result after removing end space
sql/share/romanian/errmsg.txt:
  Fixed wrong error message
sql/sql_insert.cc:
  Removed compiler warning

											
										
										
											2004-06-01 22:39:39 +02:00
+								select REQ_ID, Group_Concat(URL) as URL from t1, t2 where
-												fixed memory leak in group_concat function (BUG#796)
fixed test func_gconcat to be repeatable independent of presend tables and avoid removing user tables


mysql-test/r/func_gconcat.result:
  removed warning in test
  fixed table tnames (should be tN, where N is number)
mysql-test/t/func_gconcat.test:
  removed warning in test
  fixed table tnames (should be tN, where N is number)
sql/item_sum.cc:
  added debug information
  fixed memory leak in group_concat function

											
										
										
											2003-07-06 17:11:19 +02:00
+								t2.URL_ID = t1.URL_ID group by REQ_ID;
 								REQ_ID	URL
 	X
 	X,X,X
-												BUG
correct bug 1085 (a problem with min/max functions)
add tests of bugs 833,836,1085


mysql-test/r/func_gconcat.result:
  add tests of bugs 833, 836, 1085
mysql-test/t/func_gconcat.test:
  add tests of bugs #833, 836, 1085
sql/item_sum.cc:
  merge
sql/item_sum.h:
  correct bug 1085

											
										
										
											2003-09-04 02:44:16 +02:00
+								select REQ_ID, Group_Concat(URL) as URL, Min(t1.URL_ID) urll,
-												Fixed test case to work on NetWare.


mysql-test/r/func_gconcat.result:
  Removed extraneous CR (0x0D)
mysql-test/t/func_gconcat.test:
  Removed extraneous CR (0x0D)

											
										
										
											2003-10-08 06:19:44 +02:00
+								Max(t1.URL_ID) urlg from t1, t2 where t2.URL_ID = t1.URL_ID group by REQ_ID;
-												BUG
correct bug 1085 (a problem with min/max functions)
add tests of bugs 833,836,1085


mysql-test/r/func_gconcat.result:
  add tests of bugs 833, 836, 1085
mysql-test/t/func_gconcat.test:
  add tests of bugs #833, 836, 1085
sql/item_sum.cc:
  merge
sql/item_sum.h:
  correct bug 1085

											
										
										
											2003-09-04 02:44:16 +02:00
+								REQ_ID	URL	urll	urlg
 	X	4	4
 	X,X,X	4	5
-												fixed memory leak in group_concat function (BUG#796)
fixed test func_gconcat to be repeatable independent of presend tables and avoid removing user tables


mysql-test/r/func_gconcat.result:
  removed warning in test
  fixed table tnames (should be tN, where N is number)
mysql-test/t/func_gconcat.test:
  removed warning in test
  fixed table tnames (should be tN, where N is number)
sql/item_sum.cc:
  added debug information
  fixed memory leak in group_concat function

											
										
										
											2003-07-06 17:11:19 +02:00
+								drop table t1;
 								drop table t2;
-												reduced using of slow current_thd/current_lex macro
initialization of item_thd moved to constructor (in any case we need thd in constructor)
initialization of group_concat_max_len to constructor to avoid incorrect length reporting (BUG#757)
removed Item_func_group_concat::fix_length_and_dec() because item have its own fix_fields and will not have inherited items


mysql-test/r/func_gconcat.result:
  test for BUG#757
mysql-test/t/func_gconcat.test:
  test for BUG#757
sql/item_sum.cc:
  reduced using of slow current_thd/current_lex macro
  initialization of item_thd moved to constructor (in any case we need thd in constructor)
  initialization of group_concat_max_len to constructor to avoid incorrect length reporting (BUG#757)
sql/item_sum.h:
  removed Item_func_group_concat::fix_length_and_dec() because item have its own fix_fields and will not have inherited items

											
										
										
											2003-07-05 02:03:31 +02:00
+								create table t1 (id int, name varchar(16));
 								insert into t1 values (1,'longername'),(1,'evenlongername');
 								select ifnull(group_concat(concat(t1.id, ':', t1.name)), 'shortname') as 'without distinct: how it should be' from t1;
 								without distinct: how it should be
 :longername,1:evenlongername
 								select distinct ifnull(group_concat(concat(t1.id, ':', t1.name)), 'shortname') as 'with distinct: cutoff at length of shortname' from t1;
 								with distinct: cutoff at length of shortname
 :longername,1:evenlongername
 								drop table t1;
-												BUG
correct bug 1085 (a problem with min/max functions)
add tests of bugs 833,836,1085


mysql-test/r/func_gconcat.result:
  add tests of bugs 833, 836, 1085
mysql-test/t/func_gconcat.test:
  add tests of bugs #833, 836, 1085
sql/item_sum.cc:
  merge
sql/item_sum.h:
  correct bug 1085

											
										
										
											2003-09-04 02:44:16 +02:00
+								create table t1(id int);
 								create table t2(id int);
 								insert into t1 values(0),(1);
 								select group_concat(t1.id) FROM t1,t2;
 								group_concat(t1.id)
 								NULL
 								drop table t1;
 								drop table t2;
 								create table t1 (bar varchar(32));
-												Portability fixes
Fixed problems with group_concat() and HAVING
Updated crash-me values


sql-bench/limits/mysql-4.0.cfg:
  Rename: sql-bench/limits/mysql.cfg -> sql-bench/limits/mysql-4.0.cfg
include/my_global.h:
  Safety fix
libmysqld/Makefile.am:
  Portability fix (For AIX 64 bit)
mysql-test/r/func_gconcat.result:
  More tests
mysql-test/t/func_gconcat.test:
  More tests
sql/field.cc:
  Cleanups
sql/init.cc:
  moved thread_stack_min to right place
sql/item_sum.cc:
  Fixed problems with group_concat() and HAVING
  Removed some not needed variables
sql/item_sum.h:
  Fixed problems with group_concat() and HAVING
  Removed some not needed variables
sql/mysqld.cc:
  Moved thread_stack_min to right place to handle case where we didn't get as much stack space as we asked for
sql/sql_parse.cc:
  More debugging
sql/sql_select.cc:
  Cleanup
sql/sql_yacc.yy:
  Fixed handling of Item_group_concat() in having. (Arguments should not be handled as refs)

											
										
										
											2004-04-07 03:33:58 +02:00
+								insert into t1 values('test1'),('test2');
 								select group_concat(bar order by concat(bar,bar)) from t1;
 								group_concat(bar order by concat(bar,bar))
 								test1,test2
 								select group_concat(bar order by concat(bar,bar) desc) from t1;
 								group_concat(bar order by concat(bar,bar) desc)
 								test2,test1
 								select bar from t1 having group_concat(bar)='';
 								bar
 								select bar from t1 having instr(group_concat(bar), "test") > 0;
 								bar
 								test1
 								select bar from t1 having instr(group_concat(bar order by concat(bar,bar) desc), "test2,test1") > 0;
-												BUG
correct bug 1085 (a problem with min/max functions)
add tests of bugs 833,836,1085


mysql-test/r/func_gconcat.result:
  add tests of bugs 833, 836, 1085
mysql-test/t/func_gconcat.test:
  add tests of bugs #833, 836, 1085
sql/item_sum.cc:
  merge
sql/item_sum.h:
  correct bug 1085

											
										
										
											2003-09-04 02:44:16 +02:00
+								bar
-												Portability fixes
Fixed problems with group_concat() and HAVING
Updated crash-me values


sql-bench/limits/mysql-4.0.cfg:
  Rename: sql-bench/limits/mysql.cfg -> sql-bench/limits/mysql-4.0.cfg
include/my_global.h:
  Safety fix
libmysqld/Makefile.am:
  Portability fix (For AIX 64 bit)
mysql-test/r/func_gconcat.result:
  More tests
mysql-test/t/func_gconcat.test:
  More tests
sql/field.cc:
  Cleanups
sql/init.cc:
  moved thread_stack_min to right place
sql/item_sum.cc:
  Fixed problems with group_concat() and HAVING
  Removed some not needed variables
sql/item_sum.h:
  Fixed problems with group_concat() and HAVING
  Removed some not needed variables
sql/mysqld.cc:
  Moved thread_stack_min to right place to handle case where we didn't get as much stack space as we asked for
sql/sql_parse.cc:
  More debugging
sql/sql_select.cc:
  Cleanup
sql/sql_yacc.yy:
  Fixed handling of Item_group_concat() in having. (Arguments should not be handled as refs)

											
										
										
											2004-04-07 03:33:58 +02:00
+								test1
-												BUG
correct bug 1085 (a problem with min/max functions)
add tests of bugs 833,836,1085


mysql-test/r/func_gconcat.result:
  add tests of bugs 833, 836, 1085
mysql-test/t/func_gconcat.test:
  add tests of bugs #833, 836, 1085
sql/item_sum.cc:
  merge
sql/item_sum.h:
  correct bug 1085

											
										
										
											2003-09-04 02:44:16 +02:00
+								drop table t1;
-												fixed fix_fields() parameters for GROUP_CONCAT() ORDER BY clause
(BUG#1537)


mysql-test/r/func_gconcat.result:
  test of BUG#1537
mysql-test/t/func_gconcat.test:
  test of BUG#1537
sql/item_sum.cc:
  passing correct address of pointer to item to fix_dields(), using that addres to get access to item after fix_fields

											
										
										
											2003-10-12 15:10:40 +02:00
+								create table t1 (a int, a1 varchar(10));
 								create table t2 (a0 int);
 								insert into t1 values (0,"a"),(0,"b"),(1,"c");
 								insert into t2 values (1),(2),(3);
 								select  group_concat(a1 order by (t1.a IN (select a0 from t2))) from t1;
 								group_concat(a1 order by (t1.a IN (select a0 from t2)))
 								b,a,c
 								select  group_concat(a1 order by (t1.a)) from t1;
 								group_concat(a1 order by (t1.a))
 								b,a,c
 								drop table t1, t2;
-												Fixed many compiler warnings
Fixed bugs in group_concat with ORDER BY and DISTINCT (Bugs #2695, #3381 and #3319)
Fixed crash when doing rollback in slave and the io thread catched up with the sql thread
Set locked_in_memory properly


include/mysql_com.h:
  Fixed compiler warning
libmysqld/emb_qcache.cc:
  Removed not used variable
libmysqld/lib_sql.cc:
  Removed not used variable
myisam/mi_locking.c:
  Added comment
myisam/mi_rnext.c:
  Fixed bug in concurrent insert
myisam/mi_rprev.c:
  Simple optimization
mysql-test/r/func_gconcat.result:
  New tests
mysql-test/t/func_gconcat.test:
  New tests
mysql-test/t/func_group.test:
  Cleanup
sql-common/client.c:
  Removed compiler warning
sql/derror.cc:
  Better comments
sql/field.cc:
  Removed not used function/variable
sql/field.h:
  Removed not needed variable
sql/ha_innodb.cc:
  Removed not used function
sql/item.cc:
  Fixed compiler warning
sql/item_cmpfunc.cc:
  Fixed compiler warning
sql/item_func.cc:
  Fixed compiler warning
sql/item_geofunc.cc:
  Fixed compiler warning
sql/item_sum.cc:
  Fixed bugs in group_concat and added more comments
  (Bugs #2695, #3381 and #3319)
  - field->abs_offset was not needed
  - Wrong assumption of field order in temporary table
  - Some not used variables removed
  - Added ORDER BY fields after argument fields so that code in sql_select.cc can move all fields to point to temporary tables, if needed.
  - Optimized loops
sql/item_sum.h:
  Bug fixing and cleanup of group_concat()
sql/log.cc:
  Removed wrong comment
sql/log_event.cc:
  Removed compiler warning
sql/mysqld.cc:
  Set locked_in_memory properly
sql/protocol.cc:
  Removed compiler warning
sql/set_var.cc:
  Code cleanup
sql/slave.cc:
  Fixed crash when doing rollback in slave and the io thread catched up with the sql thread
sql/sql_cache.cc:
  Removed compiler warnings
sql/sql_derived.cc:
  Removed not used variable
sql/sql_insert.cc:
  Removed compiler warnings
sql/sql_lex.cc:
  Removed not used lable
sql/sql_lex.h:
  Removed compiler warnings
sql/sql_parse.cc:
  Removed compiler warnings
sql/sql_prepare.cc:
  Removed compiler warnings
sql/sql_select.cc:
  Removed not used variables
  Added function comments
sql/sql_show.cc:
  Removed compiler warnings
sql/sql_yacc.yy:
  Fix for ORDER BY handling in GROUP_CONCAT()

											
										
										
											2004-04-05 12:56:05 +02:00
+								CREATE TABLE t1 (id1 tinyint(4) NOT NULL, id2 tinyint(4) NOT NULL);
 								INSERT INTO t1 VALUES (1, 1),(1, 2),(1, 3),(1, 4),(1, 5),(2, 1),(2, 2),(2, 3);
 								CREATE TABLE t2 (id1 tinyint(4) NOT NULL);
 								INSERT INTO t2 VALUES (1),(2),(3),(4),(5);
 								SELECT t1.id1, GROUP_CONCAT(t1.id2 ORDER BY t1.id2 ASC) AS concat_id FROM t1, t2 WHERE t1.id1 = t2.id1 AND t1.id1=1 GROUP BY t1.id1;
 								id1	concat_id
 	1,2,3,4,5
 								SELECT t1.id1, GROUP_CONCAT(t1.id2 ORDER BY t1.id2 ASC) AS concat_id FROM t1, t2 WHERE t1.id1 = t2.id1 GROUP BY t1.id1;
 								id1	concat_id
 	1,2,3,4,5
 	1,2,3
 								SELECT t1.id1, GROUP_CONCAT(t1.id2 ORDER BY t1.id2 DESC) AS concat_id FROM t1, t2 WHERE t1.id1 = t2.id1 GROUP BY t1.id1;
 								id1	concat_id
 	5,4,3,2,1
 	3,2,1
 								SELECT t1.id1, GROUP_CONCAT(t1.id2 ORDER BY 6-t1.id2 ASC) AS concat_id FROM t1, t2 WHERE t1.id1 = t2.id1 GROUP BY t1.id1;
 								id1	concat_id
 	5,4,3,2,1
 	3,2,1
 								SELECT t1.id1, GROUP_CONCAT(t1.id2,6-t1.id2 ORDER BY 6-t1.id2 ASC) AS concat_id FROM t1, t2 WHERE t1.id1 = t2.id1 GROUP BY t1.id1;
 								id1	concat_id
 	51,42,33,24,15
 	33,24,15
 								SELECT t1.id1, GROUP_CONCAT(t1.id2,6-t1.id2 ORDER BY 6-t1.id2 ASC) AS concat_id FROM t1, t2 WHERE t1.id1 = t2.id1 GROUP BY t1.id1;
 								id1	concat_id
 	51,42,33,24,15
 	33,24,15
 								SELECT t1.id1, GROUP_CONCAT(t1.id2,"/",6-t1.id2 ORDER BY 1+0,6-t1.id2,t1.id2 ASC) AS concat_id FROM t1, t2 WHERE t1.id1 = t2.id1 GROUP BY t1.id1;
 								id1	concat_id
 	5/1,4/2,3/3,2/4,1/5
 	3/3,2/4,1/5
 								drop table t1,t2;
 								create table t1 (s1 char(10), s2 int not null);
 								insert into t1 values ('a',2),('b',2),('c',1),('a',3),('b',4),('c',4);
-												Portability fixes
Fixed problems with group_concat() and HAVING
Updated crash-me values


sql-bench/limits/mysql-4.0.cfg:
  Rename: sql-bench/limits/mysql.cfg -> sql-bench/limits/mysql-4.0.cfg
include/my_global.h:
  Safety fix
libmysqld/Makefile.am:
  Portability fix (For AIX 64 bit)
mysql-test/r/func_gconcat.result:
  More tests
mysql-test/t/func_gconcat.test:
  More tests
sql/field.cc:
  Cleanups
sql/init.cc:
  moved thread_stack_min to right place
sql/item_sum.cc:
  Fixed problems with group_concat() and HAVING
  Removed some not needed variables
sql/item_sum.h:
  Fixed problems with group_concat() and HAVING
  Removed some not needed variables
sql/mysqld.cc:
  Moved thread_stack_min to right place to handle case where we didn't get as much stack space as we asked for
sql/sql_parse.cc:
  More debugging
sql/sql_select.cc:
  Cleanup
sql/sql_yacc.yy:
  Fixed handling of Item_group_concat() in having. (Arguments should not be handled as refs)

											
										
										
											2004-04-07 03:33:58 +02:00
+								select distinct s1 from t1 order by s2,s1;
-												Fixed many compiler warnings
Fixed bugs in group_concat with ORDER BY and DISTINCT (Bugs #2695, #3381 and #3319)
Fixed crash when doing rollback in slave and the io thread catched up with the sql thread
Set locked_in_memory properly


include/mysql_com.h:
  Fixed compiler warning
libmysqld/emb_qcache.cc:
  Removed not used variable
libmysqld/lib_sql.cc:
  Removed not used variable
myisam/mi_locking.c:
  Added comment
myisam/mi_rnext.c:
  Fixed bug in concurrent insert
myisam/mi_rprev.c:
  Simple optimization
mysql-test/r/func_gconcat.result:
  New tests
mysql-test/t/func_gconcat.test:
  New tests
mysql-test/t/func_group.test:
  Cleanup
sql-common/client.c:
  Removed compiler warning
sql/derror.cc:
  Better comments
sql/field.cc:
  Removed not used function/variable
sql/field.h:
  Removed not needed variable
sql/ha_innodb.cc:
  Removed not used function
sql/item.cc:
  Fixed compiler warning
sql/item_cmpfunc.cc:
  Fixed compiler warning
sql/item_func.cc:
  Fixed compiler warning
sql/item_geofunc.cc:
  Fixed compiler warning
sql/item_sum.cc:
  Fixed bugs in group_concat and added more comments
  (Bugs #2695, #3381 and #3319)
  - field->abs_offset was not needed
  - Wrong assumption of field order in temporary table
  - Some not used variables removed
  - Added ORDER BY fields after argument fields so that code in sql_select.cc can move all fields to point to temporary tables, if needed.
  - Optimized loops
sql/item_sum.h:
  Bug fixing and cleanup of group_concat()
sql/log.cc:
  Removed wrong comment
sql/log_event.cc:
  Removed compiler warning
sql/mysqld.cc:
  Set locked_in_memory properly
sql/protocol.cc:
  Removed compiler warning
sql/set_var.cc:
  Code cleanup
sql/slave.cc:
  Fixed crash when doing rollback in slave and the io thread catched up with the sql thread
sql/sql_cache.cc:
  Removed compiler warnings
sql/sql_derived.cc:
  Removed not used variable
sql/sql_insert.cc:
  Removed compiler warnings
sql/sql_lex.cc:
  Removed not used lable
sql/sql_lex.h:
  Removed compiler warnings
sql/sql_parse.cc:
  Removed compiler warnings
sql/sql_prepare.cc:
  Removed compiler warnings
sql/sql_select.cc:
  Removed not used variables
  Added function comments
sql/sql_show.cc:
  Removed compiler warnings
sql/sql_yacc.yy:
  Fix for ORDER BY handling in GROUP_CONCAT()

											
										
										
											2004-04-05 12:56:05 +02:00
+								s1
 								c
 								a
 								b
 								select group_concat(distinct s1) from t1;
 								group_concat(distinct s1)
 								a,b,c
 								select group_concat(distinct s1 order by s2) from t1 where s2 < 4;
 								group_concat(distinct s1 order by s2)
 								c,b,a
 								select group_concat(distinct s1 order by s2) from t1;
 								group_concat(distinct s1 order by s2)
 								c,b,a,c
 								drop table t1;
 								create table t1 (a int, c int);
 								insert into t1 values (1, 2), (2, 3), (2, 4), (3, 5);
 								create table t2 (a int, c int);
 								insert into t2 values (1, 5), (2, 4), (3, 3), (3,3);
 								select group_concat(c) from t1;
 								group_concat(c)
 ,3,4,5
-												after review fixes:
 allowed parsing of table fields inside aggregate functions
 added new tests of fields resolving in grouping


mysql-test/r/func_gconcat.result:
  allowed parsing of table fields inside aggregate functions
mysql-test/r/subselect.result:
  added new tests of fields resolving in grouping
mysql-test/t/func_gconcat.test:
  allowed parsing of table fields inside aggregate functions
mysql-test/t/subselect.test:
  added new tests of fields resolving in grouping
sql/item_subselect.cc:
  allowed parsing of table fields inside aggregate functions

											
										
										
											2004-08-23 21:31:01 +02:00
+								select group_concat(c order by (select c from t2 where t2.a=t1.a limit 1)) as grp from t1;
 								grp
 ,4,3,2
 								select group_concat(c order by (select mid(group_concat(c order by a),1,5) from t2 where t2.a=t1.a)) as grp from t1;
 								grp
 ,4,3,2
 								select group_concat(c order by (select mid(group_concat(c order by a),1,5) from t2 where t2.a=t1.a) desc) as grp from t1;
 								grp
 ,4,3,5
-												skip resolving field in table list if table list is not accessable due to groupping (BUG#4814)


mysql-test/r/func_gconcat.result:
  fix of test queries
mysql-test/r/subselect.result:
  resolving fields of grouped outer SELECT
mysql-test/t/func_gconcat.test:
  fix of test queries
mysql-test/t/subselect.test:
  resolving fields of grouped outer SELECT
sql/item.cc:
  skip resolving field in table list if table list is not accessable due to groupping
  layout fixed
sql/item_subselect.cc:
  detection of place of subquery
sql/item_subselect.h:
  detection of place of subquery
sql/mysql_priv.h:
  enum_parsing_place made global type
sql/sql_lex.cc:
  enum_parsing_place made global type
sql/sql_lex.h:
  enum_parsing_place made global type
sql/sql_yacc.yy:
  enum_parsing_place made global type

											
										
										
											2004-08-13 09:01:30 +02:00
+								select t1.a, group_concat(c order by (select c from t2 where t2.a=t1.a limit 1)) as grp from t1 group by 1;
 								a	grp
 	2
 	4,3
 	5
 								select t1.a, group_concat(c order by (select mid(group_concat(c order by a),1,5) from t2 where t2.a=t1.a)) as grp from t1 group by 1;
 								a	grp
 	2
 	4,3
 	5
 								select t1.a, group_concat(c order by (select mid(group_concat(c order by a),1,5) from t2 where t2.a=t1.a) desc) as grp from t1 group by 1;
 								a	grp
 	2
 	4,3
 	5
-												Fixed many compiler warnings
Fixed bugs in group_concat with ORDER BY and DISTINCT (Bugs #2695, #3381 and #3319)
Fixed crash when doing rollback in slave and the io thread catched up with the sql thread
Set locked_in_memory properly


include/mysql_com.h:
  Fixed compiler warning
libmysqld/emb_qcache.cc:
  Removed not used variable
libmysqld/lib_sql.cc:
  Removed not used variable
myisam/mi_locking.c:
  Added comment
myisam/mi_rnext.c:
  Fixed bug in concurrent insert
myisam/mi_rprev.c:
  Simple optimization
mysql-test/r/func_gconcat.result:
  New tests
mysql-test/t/func_gconcat.test:
  New tests
mysql-test/t/func_group.test:
  Cleanup
sql-common/client.c:
  Removed compiler warning
sql/derror.cc:
  Better comments
sql/field.cc:
  Removed not used function/variable
sql/field.h:
  Removed not needed variable
sql/ha_innodb.cc:
  Removed not used function
sql/item.cc:
  Fixed compiler warning
sql/item_cmpfunc.cc:
  Fixed compiler warning
sql/item_func.cc:
  Fixed compiler warning
sql/item_geofunc.cc:
  Fixed compiler warning
sql/item_sum.cc:
  Fixed bugs in group_concat and added more comments
  (Bugs #2695, #3381 and #3319)
  - field->abs_offset was not needed
  - Wrong assumption of field order in temporary table
  - Some not used variables removed
  - Added ORDER BY fields after argument fields so that code in sql_select.cc can move all fields to point to temporary tables, if needed.
  - Optimized loops
sql/item_sum.h:
  Bug fixing and cleanup of group_concat()
sql/log.cc:
  Removed wrong comment
sql/log_event.cc:
  Removed compiler warning
sql/mysqld.cc:
  Set locked_in_memory properly
sql/protocol.cc:
  Removed compiler warning
sql/set_var.cc:
  Code cleanup
sql/slave.cc:
  Fixed crash when doing rollback in slave and the io thread catched up with the sql thread
sql/sql_cache.cc:
  Removed compiler warnings
sql/sql_derived.cc:
  Removed not used variable
sql/sql_insert.cc:
  Removed compiler warnings
sql/sql_lex.cc:
  Removed not used lable
sql/sql_lex.h:
  Removed compiler warnings
sql/sql_parse.cc:
  Removed compiler warnings
sql/sql_prepare.cc:
  Removed compiler warnings
sql/sql_select.cc:
  Removed not used variables
  Added function comments
sql/sql_show.cc:
  Removed compiler warnings
sql/sql_yacc.yy:
  Fix for ORDER BY handling in GROUP_CONCAT()

											
										
										
											2004-04-05 12:56:05 +02:00
+								select a,c,(select group_concat(c order by a) from t2 where a=t1.a) as grp from t1 order by grp;
 								a	c	grp
 	5	3,3
 	3	4
 	4	4
 	2	5
 								drop table t1,t2;
-												check of item name presence in find_item_in_list (Bug #3752)


mysql-test/r/func_gconcat.result:
  test of Bug #3752
mysql-test/t/func_gconcat.test:
  test of Bug #3752
sql/sql_base.cc:
  check of item name presence in find_item_in_list

											
										
										
											2004-05-14 17:55:24 +02:00
+								CREATE TABLE t1 ( a int );
 								CREATE TABLE t2 ( a int );
 								INSERT INTO t1 VALUES (1), (2);
 								INSERT INTO t2 VALUES (1), (2);
-												results fix


mysql-test/r/func_encrypt.result:
  right SELECT print
mysql-test/r/func_gconcat.result:
  make results stable
mysql-test/t/func_gconcat.test:
  make results stable

											
										
										
											2004-05-15 10:20:43 +02:00
+								SELECT GROUP_CONCAT(t1.a*t2.a ORDER BY t2.a) FROM t1, t2 GROUP BY t1.a;
 								GROUP_CONCAT(t1.a*t2.a ORDER BY t2.a)
 ,2
 ,4
-												check of item name presence in find_item_in_list (Bug #3752)


mysql-test/r/func_gconcat.result:
  test of Bug #3752
mysql-test/t/func_gconcat.test:
  test of Bug #3752
sql/sql_base.cc:
  check of item name presence in find_item_in_list

											
										
										
											2004-05-14 17:55:24 +02:00
+								DROP TABLE t1, t2;
-												a fix
(Bug #4035 GROUP_CONCAT with HAVING clause truncates field                       
Bug #4057 LEFT() function in HAVING clause truncates query result).


mysql-test/r/func_gconcat.result:
  a test case
  Bug #4035 GROUP_CONCAT with HAVING clause truncates field                       
  Bug #4057 LEFT() function in HAVING clause truncates query result
mysql-test/t/func_gconcat.test:
  a test case
  Bug #4035 GROUP_CONCAT with HAVING clause truncates field                       
  Bug #4057 LEFT() function in HAVING clause truncates query result
sql/item_strfunc.cc:
  a fix (Bug #4057 LEFT() function in HAVING clause truncates query result)
sql/item_strfunc.h:
  a fix (Bug #4057 LEFT() function in HAVING clause truncates query result)
sql/item_sum.cc:
  a fix (Bug #4035 GROUP_CONCAT with HAVING clause truncates field)
sql/item_sum.h:
  a fix (Bug #4035 GROUP_CONCAT with HAVING clause truncates field)

											
										
										
											2004-06-08 15:01:15 +02:00
+								CREATE TABLE t1 (a char(4));
 								INSERT INTO t1 VALUES ('John'), ('Anna'), ('Bill');
 								SELECT GROUP_CONCAT(a SEPARATOR '||') AS names FROM t1
 								HAVING names LIKE '%An%';
 								names
 								John||Anna||Bill
 								SELECT GROUP_CONCAT(a SEPARATOR '###') AS names FROM t1
 								HAVING LEFT(names, 1) ='J';
 								names
 								John###Anna###Bill
 								DROP TABLE t1;
-												BUG#4315
BUG#4535
BUG#4686


mysql-test/r/func_gconcat.result:
  add testes of blobs and null values
mysql-test/t/func_gconcat.test:
  add testes of blobs and null values
sql/item_sum.cc:
  replace code with maybe_null and change store mode of fields

											
										
										
											2004-08-10 11:48:22 +02:00
+								CREATE TABLE t1 ( a int, b TEXT );
 								INSERT INTO t1 VALUES (1,'First Row'), (2,'Second Row');
 								SELECT GROUP_CONCAT(b ORDER BY b) FROM t1 GROUP BY a;
 								GROUP_CONCAT(b ORDER BY b)
 								First Row
 								Second Row
 								DROP TABLE t1;
 								CREATE TABLE t1 (A_ID INT NOT NULL,A_DESC CHAR(3) NOT NULL,PRIMARY KEY (A_ID));
 								INSERT INTO t1 VALUES (1,'ABC'), (2,'EFG'), (3,'HIJ');
 								CREATE TABLE t2 (A_ID INT NOT NULL,B_DESC CHAR(3) NOT NULL,PRIMARY KEY (A_ID,B_DESC));
 								INSERT INTO t2 VALUES (1,'A'),(1,'B'),(3,'F');
 								SELECT t1.A_ID, GROUP_CONCAT(t2.B_DESC) AS B_DESC FROM t1 LEFT JOIN t2 ON t1.A_ID=t2.A_ID GROUP BY t1.A_ID ORDER BY t1.A_DESC;
 								A_ID	B_DESC
 	A,B
 	NULL
 	F
 								DROP TABLE t1;
 								DROP TABLE t2;
-												Blob support for the group_concat() function.
(Bug #4315: GROUP_CONCAT with ORDER BY returns strange results for TEXT fields
 Bug #5564: Strange behaviour with group_concat and distinct
 Bug #5970: group_concat doesn't print warnings)




											
										
										
											2004-10-10 09:10:53 +02:00
+								create table t1 (a int, b text);
 								insert into t1 values (1, 'bb'), (1, 'ccc'), (1, 'a'), (1, 'bb'), (1, 'ccc');
 								insert into t1 values (2, 'BB'), (2, 'CCC'), (2, 'A'), (2, 'BB'), (2, 'CCC');
 								select group_concat(b) from t1 group by a;
 								group_concat(b)
 								bb,ccc,a,bb,ccc
 								BB,CCC,A,BB,CCC
 								select group_concat(distinct b) from t1 group by a;
 								group_concat(distinct b)
 								bb,ccc,a
 								BB,CCC,A
 								select group_concat(b order by b) from t1 group by a;
 								group_concat(b order by b)
 								a,bb,bb,ccc,ccc
 								A,BB,BB,CCC,CCC
 								select group_concat(distinct b order by b) from t1 group by a;
 								group_concat(distinct b order by b)
 								a,bb,ccc
 								A,BB,CCC
 								set local group_concat_max_len=4;
 								select group_concat(b) from t1 group by a;
 								group_concat(b)
 								bb,c
 								BB,C
 								Warnings:
 								Warning	1260	2 line(s) were cut by GROUP_CONCAT()
 								select group_concat(distinct b) from t1 group by a;
 								group_concat(distinct b)
 								bb,c
 								BB,C
 								Warnings:
 								Warning	1260	2 line(s) were cut by GROUP_CONCAT()
 								select group_concat(b order by b) from t1 group by a;
 								group_concat(b order by b)
 								a,bb
 								A,BB
 								Warnings:
 								Warning	1260	2 line(s) were cut by GROUP_CONCAT()
 								select group_concat(distinct b order by b) from t1 group by a;
 								group_concat(distinct b order by b)
 								a,bb
 								A,BB
 								Warnings:
 								Warning	1260	2 line(s) were cut by GROUP_CONCAT()
 								insert into t1 values (1, concat(repeat('1', 300), '2')),
 								(1, concat(repeat('1', 300), '2')), (1, concat(repeat('0', 300), '1')),
 								(2, concat(repeat('1', 300), '2')), (2, concat(repeat('1', 300), '2')),
 								(2, concat(repeat('0', 300), '1'));
 								set local group_concat_max_len=1024;
 								select group_concat(b) from t1 group by a;
 								group_concat(b)
 								bb,ccc,a,bb,ccc,1111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111112,1111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111112,0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001
 								BB,CCC,A,BB,CCC,1111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111112,1111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111112,0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001
 								select group_concat(distinct b) from t1 group by a;
 								group_concat(distinct b)
 								bb,ccc,a,1111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111112,0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001
 								BB,CCC,A,1111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111112,0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001
 								select group_concat(b order by b) from t1 group by a;
 								group_concat(b order by b)
 								0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001,1111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111112,1111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111112,a,bb,bb,ccc,ccc
 								0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001,1111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111112,1111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111112,A,BB,BB,CCC,CCC
 								select group_concat(distinct b order by b) from t1 group by a;
 								group_concat(distinct b order by b)
 								0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001,1111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111112,a,bb,ccc
 								0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001,1111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111112,A,BB,CCC
 								set local group_concat_max_len=400;
 								select group_concat(b) from t1 group by a;
 								group_concat(b)
 								bb,ccc,a,bb,ccc,1111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111112,1111111111111111111111111111111111111111111111111111111111111111111111111111111111
 								BB,CCC,A,BB,CCC,1111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111112,1111111111111111111111111111111111111111111111111111111111111111111111111111111111
 								Warnings:
 								Warning	1260	2 line(s) were cut by GROUP_CONCAT()
 								select group_concat(distinct b) from t1 group by a;
 								group_concat(distinct b)
 								bb,ccc,a,1111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111112,00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
 								BB,CCC,A,1111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111112,00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
 								Warnings:
 								Warning	1260	2 line(s) were cut by GROUP_CONCAT()
 								select group_concat(b order by b) from t1 group by a;
 								group_concat(b order by b)
 								0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001,11111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111
 								0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001,11111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111
 								Warnings:
 								Warning	1260	2 line(s) were cut by GROUP_CONCAT()
 								select group_concat(distinct b order by b) from t1 group by a;
 								group_concat(distinct b order by b)
 								0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001,11111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111
 								0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001,11111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111
 								Warnings:
 								Warning	1260	2 line(s) were cut by GROUP_CONCAT()
 								drop table t1;
-												func_gconcat.result, func_gconcat.test:
  Adding test
item_sum.cc:
  Adding a call for collation/charset aggregation,
      to collect attributes from the arguments. The actual bug fix.
item_func.h, item_func.cc, item.h, item.cc:
  - Removing collation aggrgation functions from Item_func class
      in item.cc, and adding it as non-class functions in item.cc
      to be able to reuse this code for group_concat.
      - Adding replacement for these functions into Item_func class
      as wrappers for moved functions, to minizize patch size,


sql/item.cc:
  - Removing collation aggrgation functions from Item_func class
      in item.cc, and adding it as non-class functions in item.cc
      to be able to reuse this code for group_concat.
      - Adding replacement for these functions into Item_func class
      as wrappers for moved functions, to minizize patch size,
sql/item.h:
  - Removing collation aggrgation functions from Item_func class
      in item.cc, and adding it as non-class functions in item.cc
      to be able to reuse this code for group_concat.
      - Adding replacement for these functions into Item_func class
      as wrappers for moved functions, to minizize patch size,
sql/item_func.cc:
  - Removing collation aggrgation functions from Item_func class
      in item.cc, and adding it as non-class functions in item.cc
      to be able to reuse this code for group_concat.
      - Adding replacement for these functions into Item_func class
      as wrappers for moved functions, to minizize patch size,
sql/item_func.h:
  - Removing collation aggrgation functions from Item_func class
      in item.cc, and adding it as non-class functions in item.cc
      to be able to reuse this code for group_concat.
      - Adding replacement for these functions into Item_func class
      as wrappers for moved functions, to minizize patch size,
sql/item_sum.cc:
  Adding a call for collation/charset aggregation,
      to collect attributes from the arguments. The actual bug fix.
mysql-test/t/func_gconcat.test:
  Adding test
mysql-test/r/func_gconcat.result:
  Adding test

											
										
										
											2005-07-26 09:52:02 +02:00
+								create table t1 (a varchar(255) character set cp1250 collate cp1250_general_ci,
 								b varchar(255) character set koi8r);
 								insert into t1 values ('xxx','yyy');
 								select collation(a) from t1;
 								collation(a)
 								cp1250_general_ci
 								select collation(group_concat(a)) from t1;
 								collation(group_concat(a))
 								cp1250_general_ci
 								create table t2 select group_concat(a) as a from t1;
 								show create table t2;
 								Table	Create Table
 								t2	CREATE TABLE `t2` (
 								  `a` longtext character set cp1250
 								) ENGINE=MyISAM DEFAULT CHARSET=latin1
 								select collation(group_concat(a,_koi8r'test')) from t1;
 								collation(group_concat(a,_koi8r'test'))
 								cp1250_general_ci
 								select collation(group_concat(a,_koi8r 0xC1C2)) from t1;
 								ERROR HY000: Illegal mix of collations (cp1250_general_ci,IMPLICIT) and (koi8r_general_ci,COERCIBLE) for operation 'group_concat'
 								select collation(group_concat(a,b)) from t1;
 								ERROR HY000: Illegal mix of collations (cp1250_general_ci,IMPLICIT) and (koi8r_general_ci,IMPLICIT) for operation 'group_concat'
 								drop table t1;
 								drop table t2;
-												Bug #12829
Cannot convert the charset of a GROUP_CONCAT result:

item_sum.cc:
  "result" character set was not set into proper value.

func_gconcat.result, func_gconcat.test:
  Fixing tests accordingly.


sql/item_sum.cc:
  Bug #12829
  Cannot convert the charset of a GROUP_CONCAT result:
  "result" character set was not set into proper value.
mysql-test/t/func_gconcat.test:
  Bug #12829
mysql-test/r/func_gconcat.result:
  Bug #12829

											
										
										
											2005-08-30 12:36:47 +02:00
+								CREATE TABLE t1 (a CHAR(10) CHARACTER SET cp850);
 								INSERT INTO t1 VALUES ('<27>');
 								SELECT a FROM t1;
 								a
 								<EFBFBD>
 								SELECT GROUP_CONCAT(a) FROM t1;
 								GROUP_CONCAT(a)
 								<EFBFBD>
 								DROP TABLE t1;
-												func_gconcat.result, func_gconcat.test:
  Added a test case for bug #7769.
item_sum.h:
  Fixed bug #7769: a crash for queries with group_concat and
  having when the query table was empty.
  The bug was due an unsafe dereferencing.


sql/item_sum.h:
  Fixed bug #7769: a crash for queries with group_concat and
  having when the query table was empty.
  The bug was due an unsafe dereferencing.
mysql-test/t/func_gconcat.test:
  Added a test case for bug #7769.
mysql-test/r/func_gconcat.result:
  Added a test case for bug #7769.

											
										
										
											2005-01-15 10:05:00 +01:00
+								CREATE TABLE t1 (id int);
 								SELECT GROUP_CONCAT(id) AS gc FROM t1 HAVING gc IS NULL;
 								gc
 								NULL
 								DROP TABLE t1;
-												Move USE_PRAGMA_IMPLEMENTATION to proper place
Ensure that 'null_value' is not accessed before val() is called in FIELD() functions
Fixed initialization of key maps. This fixes some problems with keys when you have more than 64 keys
Fixed that ROLLUP don't always create a temporary table. This fix ensures that func_gconcat.test results are now predictable


mysql-test/r/func_gconcat.result:
  Move innodb specific test to innodb.test
  Changed table name r2 -> t2
  More test to see how ROLLUP was optimized
mysql-test/r/innodb.result:
  Moved test here form func_gconcat
mysql-test/r/olap.result:
  New test results after optimization
mysql-test/t/func_gconcat.test:
  Move innodb specific test to innodb.test
  Changed table name r2 -> t2
  More test to see how ROLLUP was optimized
mysql-test/t/innodb.test:
  Moved test here form func_gconcat
sql/field.cc:
  Move USE_PRAGMA_IMPLEMENTATION to proper place
sql/ha_berkeley.cc:
  Move USE_PRAGMA_IMPLEMENTATION to proper place
sql/ha_blackhole.cc:
  Move USE_PRAGMA_IMPLEMENTATION to proper place
sql/ha_heap.cc:
  Move USE_PRAGMA_IMPLEMENTATION to proper place
sql/ha_innodb.cc:
  Move USE_PRAGMA_IMPLEMENTATION to proper place
sql/ha_isam.cc:
  Move USE_PRAGMA_IMPLEMENTATION to proper place
sql/ha_isammrg.cc:
  Move USE_PRAGMA_IMPLEMENTATION to proper place
sql/ha_myisam.cc:
  Move USE_PRAGMA_IMPLEMENTATION to proper place
sql/ha_myisammrg.cc:
  Move USE_PRAGMA_IMPLEMENTATION to proper place
sql/ha_ndbcluster.cc:
  Move USE_PRAGMA_IMPLEMENTATION to proper place
sql/handler.cc:
  Move USE_PRAGMA_IMPLEMENTATION to proper place
sql/hash_filo.cc:
  Move USE_PRAGMA_IMPLEMENTATION to proper place
sql/item.cc:
  Move USE_PRAGMA_IMPLEMENTATION to proper place
sql/item_cmpfunc.cc:
  Move USE_PRAGMA_IMPLEMENTATION to proper place
sql/item_func.cc:
  Move USE_PRAGMA_IMPLEMENTATION to proper place
  Ensure that 'null_value' is not accessed before val() is called
sql/item_geofunc.cc:
  Move USE_PRAGMA_IMPLEMENTATION to proper place
sql/item_strfunc.cc:
  Move USE_PRAGMA_IMPLEMENTATION to proper place
sql/item_subselect.cc:
  Move USE_PRAGMA_IMPLEMENTATION to proper place
sql/item_sum.cc:
  Move USE_PRAGMA_IMPLEMENTATION to proper place
sql/item_timefunc.cc:
  Move USE_PRAGMA_IMPLEMENTATION to proper place
sql/item_uniq.cc:
  Move USE_PRAGMA_IMPLEMENTATION to proper place
sql/log_event.cc:
  Move USE_PRAGMA_IMPLEMENTATION to proper place
sql/mysql_priv.h:
  Change key_map_full to not be const as we are giving it a proper value on startup
sql/mysqld.cc:
  Move key_map variables here and initialize key_map_full properly
sql/opt_range.cc:
  Move USE_PRAGMA_IMPLEMENTATION to proper place
sql/opt_range.h:
  Fix that test_quick_select() works with any ammount of keys
sql/procedure.cc:
  Move USE_PRAGMA_IMPLEMENTATION to proper place
sql/protocol.cc:
  Move USE_PRAGMA_IMPLEMENTATION to proper place
sql/protocol_cursor.cc:
  Move USE_PRAGMA_IMPLEMENTATION to proper place
sql/set_var.cc:
  Move USE_PRAGMA_IMPLEMENTATION to proper place
sql/sql_analyse.cc:
  Move USE_PRAGMA_IMPLEMENTATION to proper place
sql/sql_class.cc:
  Move USE_PRAGMA_IMPLEMENTATION to proper place
sql/sql_crypt.cc:
  Move USE_PRAGMA_IMPLEMENTATION to proper place
sql/sql_insert.cc:
  Fixed that max_rows is ulong
sql/sql_list.cc:
  Move USE_PRAGMA_IMPLEMENTATION to proper place
sql/sql_map.cc:
  Move USE_PRAGMA_IMPLEMENTATION to proper place
sql/sql_olap.cc:
  Move USE_PRAGMA_IMPLEMENTATION to proper place
sql/sql_select.cc:
  Move USE_PRAGMA_IMPLEMENTATION to proper place
  Fixed that ROLLUP don't have to always create a temporary table
  Added new argument to remove_const() to make above possible
  Fixed some errors that creapt up when we don't always do a temporary table for ROLLUP
sql/sql_string.cc:
  Move USE_PRAGMA_IMPLEMENTATION to proper place
sql/sql_table.cc:
  Simple optimizations
  Fixed wrong checking of build_table_path() in undef-ed code
sql/sql_udf.cc:
  Move USE_PRAGMA_IMPLEMENTATION to proper place
sql/sql_yacc.yy:
  removed extra {}

											
										
										
											2005-06-03 22:46:03 +02:00
+								create table t2 (a int, b int);
 								insert into t2 values (1,1), (2,2);
 								select  b x, (select group_concat(x) from t2) from  t2;
 								x	(select group_concat(x) from t2)
-												Fix for bug#8656: Crash with group_concat on alias in outer table
fixed result_field support of Item_ref




											
										
										
											2005-03-16 14:44:28 +01:00
+	1,1
 	2,2
-												Move USE_PRAGMA_IMPLEMENTATION to proper place
Ensure that 'null_value' is not accessed before val() is called in FIELD() functions
Fixed initialization of key maps. This fixes some problems with keys when you have more than 64 keys
Fixed that ROLLUP don't always create a temporary table. This fix ensures that func_gconcat.test results are now predictable


mysql-test/r/func_gconcat.result:
  Move innodb specific test to innodb.test
  Changed table name r2 -> t2
  More test to see how ROLLUP was optimized
mysql-test/r/innodb.result:
  Moved test here form func_gconcat
mysql-test/r/olap.result:
  New test results after optimization
mysql-test/t/func_gconcat.test:
  Move innodb specific test to innodb.test
  Changed table name r2 -> t2
  More test to see how ROLLUP was optimized
mysql-test/t/innodb.test:
  Moved test here form func_gconcat
sql/field.cc:
  Move USE_PRAGMA_IMPLEMENTATION to proper place
sql/ha_berkeley.cc:
  Move USE_PRAGMA_IMPLEMENTATION to proper place
sql/ha_blackhole.cc:
  Move USE_PRAGMA_IMPLEMENTATION to proper place
sql/ha_heap.cc:
  Move USE_PRAGMA_IMPLEMENTATION to proper place
sql/ha_innodb.cc:
  Move USE_PRAGMA_IMPLEMENTATION to proper place
sql/ha_isam.cc:
  Move USE_PRAGMA_IMPLEMENTATION to proper place
sql/ha_isammrg.cc:
  Move USE_PRAGMA_IMPLEMENTATION to proper place
sql/ha_myisam.cc:
  Move USE_PRAGMA_IMPLEMENTATION to proper place
sql/ha_myisammrg.cc:
  Move USE_PRAGMA_IMPLEMENTATION to proper place
sql/ha_ndbcluster.cc:
  Move USE_PRAGMA_IMPLEMENTATION to proper place
sql/handler.cc:
  Move USE_PRAGMA_IMPLEMENTATION to proper place
sql/hash_filo.cc:
  Move USE_PRAGMA_IMPLEMENTATION to proper place
sql/item.cc:
  Move USE_PRAGMA_IMPLEMENTATION to proper place
sql/item_cmpfunc.cc:
  Move USE_PRAGMA_IMPLEMENTATION to proper place
sql/item_func.cc:
  Move USE_PRAGMA_IMPLEMENTATION to proper place
  Ensure that 'null_value' is not accessed before val() is called
sql/item_geofunc.cc:
  Move USE_PRAGMA_IMPLEMENTATION to proper place
sql/item_strfunc.cc:
  Move USE_PRAGMA_IMPLEMENTATION to proper place
sql/item_subselect.cc:
  Move USE_PRAGMA_IMPLEMENTATION to proper place
sql/item_sum.cc:
  Move USE_PRAGMA_IMPLEMENTATION to proper place
sql/item_timefunc.cc:
  Move USE_PRAGMA_IMPLEMENTATION to proper place
sql/item_uniq.cc:
  Move USE_PRAGMA_IMPLEMENTATION to proper place
sql/log_event.cc:
  Move USE_PRAGMA_IMPLEMENTATION to proper place
sql/mysql_priv.h:
  Change key_map_full to not be const as we are giving it a proper value on startup
sql/mysqld.cc:
  Move key_map variables here and initialize key_map_full properly
sql/opt_range.cc:
  Move USE_PRAGMA_IMPLEMENTATION to proper place
sql/opt_range.h:
  Fix that test_quick_select() works with any ammount of keys
sql/procedure.cc:
  Move USE_PRAGMA_IMPLEMENTATION to proper place
sql/protocol.cc:
  Move USE_PRAGMA_IMPLEMENTATION to proper place
sql/protocol_cursor.cc:
  Move USE_PRAGMA_IMPLEMENTATION to proper place
sql/set_var.cc:
  Move USE_PRAGMA_IMPLEMENTATION to proper place
sql/sql_analyse.cc:
  Move USE_PRAGMA_IMPLEMENTATION to proper place
sql/sql_class.cc:
  Move USE_PRAGMA_IMPLEMENTATION to proper place
sql/sql_crypt.cc:
  Move USE_PRAGMA_IMPLEMENTATION to proper place
sql/sql_insert.cc:
  Fixed that max_rows is ulong
sql/sql_list.cc:
  Move USE_PRAGMA_IMPLEMENTATION to proper place
sql/sql_map.cc:
  Move USE_PRAGMA_IMPLEMENTATION to proper place
sql/sql_olap.cc:
  Move USE_PRAGMA_IMPLEMENTATION to proper place
sql/sql_select.cc:
  Move USE_PRAGMA_IMPLEMENTATION to proper place
  Fixed that ROLLUP don't have to always create a temporary table
  Added new argument to remove_const() to make above possible
  Fixed some errors that creapt up when we don't always do a temporary table for ROLLUP
sql/sql_string.cc:
  Move USE_PRAGMA_IMPLEMENTATION to proper place
sql/sql_table.cc:
  Simple optimizations
  Fixed wrong checking of build_table_path() in undef-ed code
sql/sql_udf.cc:
  Move USE_PRAGMA_IMPLEMENTATION to proper place
sql/sql_yacc.yy:
  removed extra {}

											
										
										
											2005-06-03 22:46:03 +02:00
+								drop table t2;
 								create table t1 (d int not null auto_increment,primary key(d), a int, b int, c int);
-												a fix (bug #7405: group_concat with distinct and rollup => ignores distinct in some rows).


sql/item_sum.cc:
  a fix (bug #7405: group_concat with distinct and rollup => ignores distinct in some rows).
  Code changed in order to work with rollup extension.

											
										
										
											2005-05-31 07:54:33 +02:00
+								insert into t1(a,b) values (1,3), (1,4), (1,2), (2,7), (1,1), (1,2), (2,3), (2,3);
-												Move USE_PRAGMA_IMPLEMENTATION to proper place
Ensure that 'null_value' is not accessed before val() is called in FIELD() functions
Fixed initialization of key maps. This fixes some problems with keys when you have more than 64 keys
Fixed that ROLLUP don't always create a temporary table. This fix ensures that func_gconcat.test results are now predictable


mysql-test/r/func_gconcat.result:
  Move innodb specific test to innodb.test
  Changed table name r2 -> t2
  More test to see how ROLLUP was optimized
mysql-test/r/innodb.result:
  Moved test here form func_gconcat
mysql-test/r/olap.result:
  New test results after optimization
mysql-test/t/func_gconcat.test:
  Move innodb specific test to innodb.test
  Changed table name r2 -> t2
  More test to see how ROLLUP was optimized
mysql-test/t/innodb.test:
  Moved test here form func_gconcat
sql/field.cc:
  Move USE_PRAGMA_IMPLEMENTATION to proper place
sql/ha_berkeley.cc:
  Move USE_PRAGMA_IMPLEMENTATION to proper place
sql/ha_blackhole.cc:
  Move USE_PRAGMA_IMPLEMENTATION to proper place
sql/ha_heap.cc:
  Move USE_PRAGMA_IMPLEMENTATION to proper place
sql/ha_innodb.cc:
  Move USE_PRAGMA_IMPLEMENTATION to proper place
sql/ha_isam.cc:
  Move USE_PRAGMA_IMPLEMENTATION to proper place
sql/ha_isammrg.cc:
  Move USE_PRAGMA_IMPLEMENTATION to proper place
sql/ha_myisam.cc:
  Move USE_PRAGMA_IMPLEMENTATION to proper place
sql/ha_myisammrg.cc:
  Move USE_PRAGMA_IMPLEMENTATION to proper place
sql/ha_ndbcluster.cc:
  Move USE_PRAGMA_IMPLEMENTATION to proper place
sql/handler.cc:
  Move USE_PRAGMA_IMPLEMENTATION to proper place
sql/hash_filo.cc:
  Move USE_PRAGMA_IMPLEMENTATION to proper place
sql/item.cc:
  Move USE_PRAGMA_IMPLEMENTATION to proper place
sql/item_cmpfunc.cc:
  Move USE_PRAGMA_IMPLEMENTATION to proper place
sql/item_func.cc:
  Move USE_PRAGMA_IMPLEMENTATION to proper place
  Ensure that 'null_value' is not accessed before val() is called
sql/item_geofunc.cc:
  Move USE_PRAGMA_IMPLEMENTATION to proper place
sql/item_strfunc.cc:
  Move USE_PRAGMA_IMPLEMENTATION to proper place
sql/item_subselect.cc:
  Move USE_PRAGMA_IMPLEMENTATION to proper place
sql/item_sum.cc:
  Move USE_PRAGMA_IMPLEMENTATION to proper place
sql/item_timefunc.cc:
  Move USE_PRAGMA_IMPLEMENTATION to proper place
sql/item_uniq.cc:
  Move USE_PRAGMA_IMPLEMENTATION to proper place
sql/log_event.cc:
  Move USE_PRAGMA_IMPLEMENTATION to proper place
sql/mysql_priv.h:
  Change key_map_full to not be const as we are giving it a proper value on startup
sql/mysqld.cc:
  Move key_map variables here and initialize key_map_full properly
sql/opt_range.cc:
  Move USE_PRAGMA_IMPLEMENTATION to proper place
sql/opt_range.h:
  Fix that test_quick_select() works with any ammount of keys
sql/procedure.cc:
  Move USE_PRAGMA_IMPLEMENTATION to proper place
sql/protocol.cc:
  Move USE_PRAGMA_IMPLEMENTATION to proper place
sql/protocol_cursor.cc:
  Move USE_PRAGMA_IMPLEMENTATION to proper place
sql/set_var.cc:
  Move USE_PRAGMA_IMPLEMENTATION to proper place
sql/sql_analyse.cc:
  Move USE_PRAGMA_IMPLEMENTATION to proper place
sql/sql_class.cc:
  Move USE_PRAGMA_IMPLEMENTATION to proper place
sql/sql_crypt.cc:
  Move USE_PRAGMA_IMPLEMENTATION to proper place
sql/sql_insert.cc:
  Fixed that max_rows is ulong
sql/sql_list.cc:
  Move USE_PRAGMA_IMPLEMENTATION to proper place
sql/sql_map.cc:
  Move USE_PRAGMA_IMPLEMENTATION to proper place
sql/sql_olap.cc:
  Move USE_PRAGMA_IMPLEMENTATION to proper place
sql/sql_select.cc:
  Move USE_PRAGMA_IMPLEMENTATION to proper place
  Fixed that ROLLUP don't have to always create a temporary table
  Added new argument to remove_const() to make above possible
  Fixed some errors that creapt up when we don't always do a temporary table for ROLLUP
sql/sql_string.cc:
  Move USE_PRAGMA_IMPLEMENTATION to proper place
sql/sql_table.cc:
  Simple optimizations
  Fixed wrong checking of build_table_path() in undef-ed code
sql/sql_udf.cc:
  Move USE_PRAGMA_IMPLEMENTATION to proper place
sql/sql_yacc.yy:
  removed extra {}

											
										
										
											2005-06-03 22:46:03 +02:00
+								select d,a,b from t1 order by a;
 								d	a	b
 	1	3
 	1	4
 	1	2
 	1	1
 	1	2
 	2	7
 	2	3
 	2	3
 								explain select a, group_concat(b) from t1 group by a with rollup;
 								id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
 	SIMPLE	t1	ALL	NULL	NULL	NULL	NULL	8	Using filesort
-												a fix (bug #7405: group_concat with distinct and rollup => ignores distinct in some rows).


sql/item_sum.cc:
  a fix (bug #7405: group_concat with distinct and rollup => ignores distinct in some rows).
  Code changed in order to work with rollup extension.

											
										
										
											2005-05-31 07:54:33 +02:00
+								select a, group_concat(b) from t1 group by a with rollup;
 								a	group_concat(b)
 	3,4,2,1,2
 	7,3,3
 								NULL	3,4,2,1,2,7,3,3
 								select a, group_concat(distinct b) from t1 group by a with rollup;
 								a	group_concat(distinct b)
 	3,4,2,1
 	7,3
 								NULL	3,4,2,1,7
 								select a, group_concat(b order by b) from t1 group by a with rollup;
 								a	group_concat(b order by b)
 	1,2,2,3,4
 	3,3,7
 								NULL	1,2,2,3,3,3,4,7
 								select a, group_concat(distinct b order by b) from t1 group by a with rollup;
 								a	group_concat(distinct b order by b)
 	1,2,3,4
 	3,7
 								NULL	1,2,3,4,7
 								drop table t1;
-												func_gconcat.result, func_gconcat.test:
  Added a test case for bug #12095.
sql_class.h:
  Fixed bug #12095: a join query with GROUP_CONCAT over a single row table.
  Added a flag to the TMP_TABLE_PARAM class forcing to put constant
  items generated after elimination of a single row table into temp table
  in some cases (e.g. when GROUP_CONCAT is calculated over a single row
  table).
  bk ci sql/item_sum.cc
  Fixed bug #12095: a join query with GROUP_CONCAT over a single row table.
  If GROUP_CONCAT is calculated we always put its argument into a temp
  table, even when the argument is a constant item.
sql_select.cc:
  Fixed bug #12095: a join query with GROUP_CONCAT over one row table.
  If temp table is used to calculate GROUP_CONCAT the argument should
  be always put into this table, even when it is a constant item.


sql/sql_select.cc:
  Fixed bug #12095: a join query with GROUP_CONCAT over one row table.
  If temp table is used to calculate GROUP_CONCAT the argument should
  be always put into this table, even when it is a constant item.
sql/sql_class.h:
  Fixed bug #12095: a join query with GROUP_CONCAT over a single row table.
  Added a flag to the TMP_TABLE_PARAM class forcing to put constant
  items generated after elimination of a single row table into temp table
  in some cases (e.g. when GROUP_CONCAT is calculated over a single row
  table).
  bk ci sql/item_sum.cc
  Fixed bug #12095: a join query with GROUP_CONCAT over a single row table.
  If GROUP_CONCAT is calculated we always put its argument into a temp
  table, even when the argument is a constant item.
mysql-test/t/func_gconcat.test:
  Added a test case for bug #12095.
mysql-test/r/func_gconcat.result:
  Added a test case for bug #12095.

											
										
										
											2005-07-29 04:11:29 +02:00
+								CREATE TABLE t1 (
 								aID smallint(5) unsigned NOT NULL auto_increment,
 								sometitle varchar(255) NOT NULL default '',
 								bID smallint(5) unsigned NOT NULL,
 								PRIMARY KEY  (aID),
 								UNIQUE KEY sometitle (sometitle)
 								);
 								INSERT INTO t1 SET sometitle = 'title1', bID = 1;
 								INSERT INTO t1 SET sometitle = 'title2', bID = 1;
 								CREATE TABLE t2 (
 								bID smallint(5) unsigned NOT NULL auto_increment,
 								somename varchar(255) NOT NULL default '',
 								PRIMARY KEY  (bID),
 								UNIQUE KEY somename (somename)
 								);
 								INSERT INTO t2 SET somename = 'test';
 								SELECT COUNT(*), GROUP_CONCAT(DISTINCT t2.somename SEPARATOR ' |')
 								FROM t1 JOIN t2 ON t1.bID = t2.bID;
 								COUNT(*)	GROUP_CONCAT(DISTINCT t2.somename SEPARATOR ' |')
 	test
 								INSERT INTO t2 SET somename = 'test2';
 								SELECT COUNT(*), GROUP_CONCAT(DISTINCT t2.somename SEPARATOR ' |')
 								FROM t1 JOIN t2 ON t1.bID = t2.bID;
 								COUNT(*)	GROUP_CONCAT(DISTINCT t2.somename SEPARATOR ' |')
 	test
 								DELETE FROM t2 WHERE somename = 'test2';
 								SELECT COUNT(*), GROUP_CONCAT(DISTINCT t2.somename SEPARATOR ' |')
 								FROM t1 JOIN t2 ON t1.bID = t2.bID;
 								COUNT(*)	GROUP_CONCAT(DISTINCT t2.somename SEPARATOR ' |')
 	test
 								DROP TABLE t1,t2;
-												Fix bug #12861 client hang with group_concat insubquery FROM DUAL.

Item_func_group_concat::fix_fields() set maybe_null flag to 0, and set it to
1 only if some of it's arguments may be null. When used in subquery in tmp 
table created field which can't be null. When no data retireved result field
have to be set to null and error mentioned in bug report occurs. Also this 
bug can occur if selecting from not null field in empty table.

Function group_concat now marked maybe_null from the very beginning not only
if some of it's argument may be null.


sql/item_sum.cc:
  Fix bug #12861 client hang with group_concat insubquery FROM DUAL.
mysql-test/r/func_gconcat.result:
  Test case for bug #12861 client hang with group_concat insubquery FROM DUAL.
mysql-test/t/func_gconcat.test:
  Test case for bug #12861 client hang with group_concat insubquery FROM DUAL.

											
										
										
											2005-08-31 16:26:50 +02:00
+								select * from (select group_concat('c') from DUAL) t;
 								group_concat('c')
-												Bug #16792 query with subselect, join, and group not returning proper values
 Treat queries with no FROM and aggregate functions as normal queries,
so the aggregate function get correctly calculated as if there is 1 row. 
This means that they will be considered to have one row, so COUNT(*) will return
1 instead of 0. Other aggregates will behave in compatible manner.


mysql-test/r/func_gconcat.result:
  Bug #16792 query with subselect, join, and group not returning proper values
   - test case. Note how it improves the support for DUAL.
mysql-test/r/func_group.result:
  Bug #16792 query with subselect, join, and group not returning proper values
   - test case. Note how it improves the support for DUAL.
mysql-test/r/subselect.result:
  Bug #16792 query with subselect, join, and group not returning proper values
   - consequence of (SELECT MAX(<const>)) now returning <const> instead of 0
mysql-test/t/func_group.test:
  Bug #16792 query with subselect, join, and group not returning proper values
   - test case.
sql/opt_sum.cc:
  Bug #16792 query with subselect, join, and group not returning proper values
   - cannot do the optimization if the index is already opened by (say) UPDATE
     as it invloves opening reading and closing the index.
sql/sql_select.cc:
  Bug #16792 query with subselect, join, and group not returning proper values
   - Treat queries with no FROM and aggregate functions as normal queries,
  so the aggregate function get correctly calculated as if there is 1 row.

											
										
										
											2006-08-10 15:45:02 +02:00
+								c
-												func_gconcat.test, func_gconcat.result:
  Test case for bug #12859 group_concat in subquery cause incorrect not null.


mysql-test/r/func_gconcat.result:
  Test case for bug #12859 group_concat in subquery cause incorrect not null.
mysql-test/t/func_gconcat.test:
  Test case for bug #12859 group_concat in subquery cause incorrect not null.

											
										
										
											2005-09-05 15:58:29 +02:00
+								create table t1 ( a int not null default 0);
 								select * from (select group_concat(a) from t1) t2;
 								group_concat(a)
 								NULL
 								select group_concat('x') UNION ALL select 1;
 								group_concat('x')
-												Bug #16792 query with subselect, join, and group not returning proper values
 Treat queries with no FROM and aggregate functions as normal queries,
so the aggregate function get correctly calculated as if there is 1 row. 
This means that they will be considered to have one row, so COUNT(*) will return
1 instead of 0. Other aggregates will behave in compatible manner.


mysql-test/r/func_gconcat.result:
  Bug #16792 query with subselect, join, and group not returning proper values
   - test case. Note how it improves the support for DUAL.
mysql-test/r/func_group.result:
  Bug #16792 query with subselect, join, and group not returning proper values
   - test case. Note how it improves the support for DUAL.
mysql-test/r/subselect.result:
  Bug #16792 query with subselect, join, and group not returning proper values
   - consequence of (SELECT MAX(<const>)) now returning <const> instead of 0
mysql-test/t/func_group.test:
  Bug #16792 query with subselect, join, and group not returning proper values
   - test case.
sql/opt_sum.cc:
  Bug #16792 query with subselect, join, and group not returning proper values
   - cannot do the optimization if the index is already opened by (say) UPDATE
     as it invloves opening reading and closing the index.
sql/sql_select.cc:
  Bug #16792 query with subselect, join, and group not returning proper values
   - Treat queries with no FROM and aggregate functions as normal queries,
  so the aggregate function get correctly calculated as if there is 1 row.

											
										
										
											2006-08-10 15:45:02 +02:00
+								x
-												func_gconcat.test, func_gconcat.result:
  Test case for bug #12859 group_concat in subquery cause incorrect not null.


mysql-test/r/func_gconcat.result:
  Test case for bug #12859 group_concat in subquery cause incorrect not null.
mysql-test/t/func_gconcat.test:
  Test case for bug #12859 group_concat in subquery cause incorrect not null.

											
										
										
											2005-09-05 15:58:29 +02:00
 								drop table t1;
-												func_gconcat.result, func_gconcat.test:
  Added test cases for bug #12863.
item_sum.cc, item_sum.h:
  Fixed bug #12863.
  Added a flag to Item_func_group_concat set to FALSE after
  concatenation of the first element of a group.


sql/item_sum.h:
  Fixed bug #12863.
  Added a flag to Item_func_group_concat set to FALSE after
  concatenation of the first element of a group.
sql/item_sum.cc:
  Fixed bug #12863.
  Added a flag to Item_func_group_concat set to FALSE after
  concatenation of the first element of a group.
mysql-test/t/func_gconcat.test:
  Added test cases for bug #12863.
mysql-test/r/func_gconcat.result:
  Added test cases for bug #12863.

											
										
										
											2005-09-07 07:20:11 +02:00
+								CREATE TABLE t1 (id int, a varchar(9));
 								INSERT INTO t1 VALUES
 								(2, ''), (1, ''), (2, 'x'), (1, 'y'), (3, 'z'), (3, '');
 								SELECT GROUP_CONCAT(a) FROM t1;
 								GROUP_CONCAT(a)
 								,,x,y,z,
 								SELECT GROUP_CONCAT(a ORDER BY a) FROM t1;
 								GROUP_CONCAT(a ORDER BY a)
 								,,,x,y,z
 								SELECT GROUP_CONCAT(a) FROM t1 GROUP BY id;
 								GROUP_CONCAT(a)
 								,y
 								,x
 								z,
 								SELECT GROUP_CONCAT(a ORDER BY a) FROM t1 GROUP BY id;
 								GROUP_CONCAT(a ORDER BY a)
 								,y
 								,x
 								,z
 								DROP TABLE t1;
-												Fixed bug#15560: GROUP_CONCAT wasn't ready for WITH ROLLUP queries

The GROUP_CONCAT uses its own temporary table. When ROLLUP is present
it creates the second copy of Item_func_group_concat. This copy receives the
same list of arguments that original group_concat does. When the copy is
set up the result_fields of functions from the argument list are reset to the
temporary table of this copy.
As a result of this action data from functions flow directly to the ROLLUP copy
and the original group_concat functions shows wrong result.
Since queries with COUNT(DISTINCT ...) use temporary tables to store
the results the COUNT function they are also affected by this bug.

The idea of the fix is to copy content of the result_field for the function
under GROUP_CONCAT/COUNT from  the first temporary table to the second one,
rather than setting result_field to point to the second temporary table.
To achieve this goal force_copy_fields flag is added to Item_func_group_concat
and Item_sum_count_distinct classes. This flag is initialized to 0 and set to 1
into the make_unique() member function of both classes.
To the TMP_TABLE_PARAM structure is modified to include the similar flag as
well.
The create_tmp_table() function passes that flag to create_tmp_field().
When the flag is set the create_tmp_field() function will set result_field
as a source field and will not reset that result field to newly created 
field for Item_func_result_field and its descendants. Due to this there
will be created copy func to copy data from old result_field to newly 
created field.


mysql-test/t/func_gconcat.test:
  Added test for bug#15560: GROUP_CONCAT wasn't ready for WITH ROLLUP queries
mysql-test/r/func_gconcat.result:
  Added test for bug#15560: GROUP_CONCAT wasn't ready for WITH ROLLUP queries
sql/sql_table.cc:
  Fixed bug#15560: GROUP_CONCAT wasn't ready for WITH ROLLUP queries
  Added 0 as a last parameter to create_tmp_field()  to force old behaviour.
sql/sql_select.cc:
  Fixed bug#15560: GROUP_CONCAT wasn't ready for WITH ROLLUP queries
  
  Added the flag 'make_copy_field' to create_tmp_field(), so that for Item_result_field descendants create_tmp_field() sets the item's result field as a source field and deny resetting that result field to a new value.
sql/sql_class.h:
  Fixed bug#15560: GROUP_CONCAT wasn't ready for WITH ROLLUP queries
  Added the flag 'force_copy_fields' to the structure TMP_TABLE_PARAM in order to make create_tmp_field() force the creation of 'copy_field' objects.
sql/mysql_priv.h:
  Fixed bug#15560: GROUP_CONCAT wasn't ready for WITH ROLLUP queries
  Added the bool parameter 'make_copy_field' to create_tmp_field().
sql/item_sum.cc:
  Fixed bug#15560: GROUP_CONCAT wasn't ready for WITH ROLLUP queries
  Added initialization of the force_copy_fields flag and passing it to create_tmp_table() through TMP_TBLE_PARAM in the Item_func_group_concat and Item_sum_count_distinct member functions.
sql/item_sum.h:
  Fixed bug#15560: GROUP_CONCAT wasn't ready for WITH ROLLUP queries
  Added the flag 'force_copy_fields' to the Item_func_group_concat and Item_sum_count_distinct classes.

											
										
										
											2006-03-29 21:30:34 +02:00
+								create table t1(f1 int);
 								insert into t1 values(1),(2),(3);
 								select f1, group_concat(f1+1) from t1 group by f1 with rollup;
 								f1	group_concat(f1+1)
 	2
 	3
 	4
 								NULL	2,3,4
 								select count(distinct (f1+1)) from t1 group by f1 with rollup;
 								count(distinct (f1+1))
 
 
 
 
 								drop table t1;
-												Bug#23451 GROUP_CONCAT truncates a multibyte utf8 character
  
  Problem: GROUP_CONCAT on a multi-byte column can truncate
  in the middle of a multibyte character when applying
  group_concat_max_len limit. It produces an invalid
  multi-byte character in the result string.
  
The second, easier version - reusing old "warning_for_row" flag,
instead of introducing of "result_is_full" - which was
added in the previous commit.


mysql-test/r/func_gconcat.result:
  Adding test case
mysql-test/t/func_gconcat.test:
  Adding test case
sql/item_sum.cc:
  Adding well_formed_len() call not to cut
      in the middle of a multi-byte character.

											
										
										
											2006-11-07 09:45:48 +01:00
+								set names utf8;
 								create table t1
 								(
 								x text character set utf8 not null,
 								y integer not null
 								);
 								insert into t1 values (repeat('a', 1022), 0), (repeat(_utf8 0xc3b7, 4), 0);
 								set group_concat_max_len= 1022 + 10;
 								select @x:=group_concat(x) from t1 group by y;
 								select @@group_concat_max_len, length(@x), char_length(@x), right(@x,12), right(HEX(@x),12);
 								@@group_concat_max_len	length(@x)	char_length(@x)	right(@x,12)	right(HEX(@x),12)
 	1031	1027	aaaaaaa,÷÷÷÷	C3B7C3B7C3B7
 								set group_concat_max_len= 1022 + 9;
 								select @x:=group_concat(x) from t1 group by y;
 								select @@group_concat_max_len, length(@x), char_length(@x), right(@x,12), right(HEX(@x),12);
 								@@group_concat_max_len	length(@x)	char_length(@x)	right(@x,12)	right(HEX(@x),12)
 	1031	1027	aaaaaaa,÷÷÷÷	C3B7C3B7C3B7
 								set group_concat_max_len= 1022 + 8;
 								select @x:=group_concat(x) from t1 group by y;
 								select @@group_concat_max_len, length(@x), char_length(@x), right(@x,12), right(HEX(@x),12);
 								@@group_concat_max_len	length(@x)	char_length(@x)	right(@x,12)	right(HEX(@x),12)
 	1029	1026	aaaaaaaa,÷÷÷	C3B7C3B7C3B7
 								set group_concat_max_len= 1022 + 7;
 								select @x:=group_concat(x) from t1 group by y;
 								select @@group_concat_max_len, length(@x), char_length(@x), right(@x,12), right(HEX(@x),12);
 								@@group_concat_max_len	length(@x)	char_length(@x)	right(@x,12)	right(HEX(@x),12)
 	1029	1026	aaaaaaaa,÷÷÷	C3B7C3B7C3B7
 								set group_concat_max_len= 1022 + 6;
 								select @x:=group_concat(x) from t1 group by y;
 								select @@group_concat_max_len, length(@x), char_length(@x), right(@x,12), right(HEX(@x),12);
 								@@group_concat_max_len	length(@x)	char_length(@x)	right(@x,12)	right(HEX(@x),12)
 	1027	1025	aaaaaaaaa,÷÷	612CC3B7C3B7
 								set group_concat_max_len= 1022 + 5;
 								select @x:=group_concat(x) from t1 group by y;
 								select @@group_concat_max_len, length(@x), char_length(@x), right(@x,12), right(HEX(@x),12);
 								@@group_concat_max_len	length(@x)	char_length(@x)	right(@x,12)	right(HEX(@x),12)
 	1027	1025	aaaaaaaaa,÷÷	612CC3B7C3B7
 								set group_concat_max_len= 1022 + 4;
 								select @x:=group_concat(x) from t1 group by y;
 								select @@group_concat_max_len, length(@x), char_length(@x), right(@x,12), right(HEX(@x),12);
 								@@group_concat_max_len	length(@x)	char_length(@x)	right(@x,12)	right(HEX(@x),12)
 	1025	1024	aaaaaaaaaa,÷	6161612CC3B7
 								set group_concat_max_len= 1022 + 3;
 								select @x:=group_concat(x) from t1 group by y;
 								select @@group_concat_max_len, length(@x), char_length(@x), right(@x,12), right(HEX(@x),12);
 								@@group_concat_max_len	length(@x)	char_length(@x)	right(@x,12)	right(HEX(@x),12)
 	1025	1024	aaaaaaaaaa,÷	6161612CC3B7
 								set group_concat_max_len= 1022 + 2;
 								select @x:=group_concat(x) from t1 group by y;
 								select @@group_concat_max_len, length(@x), char_length(@x), right(@x,12), right(HEX(@x),12);
 								@@group_concat_max_len	length(@x)	char_length(@x)	right(@x,12)	right(HEX(@x),12)
 	1023	1023	aaaaaaaaaaa,	61616161612C
 								set group_concat_max_len= 1022 + 1;
 								select @x:=group_concat(x) from t1 group by y;
 								select @@group_concat_max_len, length(@x), char_length(@x), right(@x,12), right(HEX(@x),12);
 								@@group_concat_max_len	length(@x)	char_length(@x)	right(@x,12)	right(HEX(@x),12)
 	1023	1023	aaaaaaaaaaa,	61616161612C
 								drop table t1;
 								set group_concat_max_len=1024;
 								set names latin1;
-												Fixed bug#14169: type of group_concat() result changed to blob if tmp_table was 
used

In a simple queries a result of the GROUP_CONCAT() function was always of 
varchar type.
But if length of GROUP_CONCAT() result is greater than 512 chars and temporary
table is used during select then the result is converted to blob, due to
policy to not to store fields longer than 512 chars in tmp table as varchar
fields.

In order to provide consistent behaviour, result of GROUP_CONCAT() now
will always be converted to blob if it is longer than 512 chars.
Item_func_group_concat::field_type() is modified accordingly.


mysql-test/t/func_gconcat.test:
  Added test case for bug#14169: type of group_concat() result changed to blob if tmp_table was used
mysql-test/r/func_gconcat.result:
  Added test case for bug#14169: type of group_concat() result changed to blob if tmp_table was used
sql/unireg.h:
  Added the CONVERT_IF_BIGGER_TO_BLOB constant
sql/sql_select.cc:
  Fixed bug#14169: type of group_concat() result changed to blob if tmp_table was used
  The unnamed constant 255 in the create_tmp_field() and create_tmp_field_from_item() functions now defined as the CONVERT_IF_BIGGER_TO_BLOB constant.
  The create_tmp_field() function now converts the Item_sum string result to a blob field based on its char length.
sql/item_sum.h:
  Fixed bug#14169: type of group_concat() result changed to blob if tmp_table was used
  To the Item_func_group_concat calls added the member function field_type() which returns the BLOB or VAR_STRING type based on the items length.
sql/item_func.cc:
  Fixed bug#14169: type of group_concat() result changed to blob if tmp_table was used
  In the Item_func::tmp_table_field() function the unnamed constant 255 is changed to the CONVERT_IF_BIGGER_TO_BLOB constant.
  The Item_func::tmp_table_field() function now measures the result length in chars rather than bytes when converting string result to a blob.

											
										
										
											2006-04-12 21:05:38 +02:00
+								create table t1 (f1 int unsigned, f2 varchar(255));
 								insert into t1 values (1,repeat('a',255)),(2,repeat('b',255));
 								select f2,group_concat(f1) from t1 group by f2;
 								Catalog	Database	Table	Table_alias	Column	Column_alias	Type	Length	Max length	Is_null	Flags	Decimals	Charsetnr
 								def	test	t1	t1	f2	f2	253	255	255	Y	0	0	8
-												Bug#23451 GROUP_CONCAT truncates a multibyte utf8 character
  
  Problem: GROUP_CONCAT on a multi-byte column can truncate
  in the middle of a multibyte character when applying
  group_concat_max_len limit. It produces an invalid
  multi-byte character in the result string.
  
The second, easier version - reusing old "warning_for_row" flag,
instead of introducing of "result_is_full" - which was
added in the previous commit.


mysql-test/r/func_gconcat.result:
  Adding test case
mysql-test/t/func_gconcat.test:
  Adding test case
sql/item_sum.cc:
  Adding well_formed_len() call not to cut
      in the middle of a multi-byte character.

											
										
										
											2006-11-07 09:45:48 +01:00
+								def					group_concat(f1)	252	1024	1	Y	128	0	63
-												Fixed bug#14169: type of group_concat() result changed to blob if tmp_table was 
used

In a simple queries a result of the GROUP_CONCAT() function was always of 
varchar type.
But if length of GROUP_CONCAT() result is greater than 512 chars and temporary
table is used during select then the result is converted to blob, due to
policy to not to store fields longer than 512 chars in tmp table as varchar
fields.

In order to provide consistent behaviour, result of GROUP_CONCAT() now
will always be converted to blob if it is longer than 512 chars.
Item_func_group_concat::field_type() is modified accordingly.


mysql-test/t/func_gconcat.test:
  Added test case for bug#14169: type of group_concat() result changed to blob if tmp_table was used
mysql-test/r/func_gconcat.result:
  Added test case for bug#14169: type of group_concat() result changed to blob if tmp_table was used
sql/unireg.h:
  Added the CONVERT_IF_BIGGER_TO_BLOB constant
sql/sql_select.cc:
  Fixed bug#14169: type of group_concat() result changed to blob if tmp_table was used
  The unnamed constant 255 in the create_tmp_field() and create_tmp_field_from_item() functions now defined as the CONVERT_IF_BIGGER_TO_BLOB constant.
  The create_tmp_field() function now converts the Item_sum string result to a blob field based on its char length.
sql/item_sum.h:
  Fixed bug#14169: type of group_concat() result changed to blob if tmp_table was used
  To the Item_func_group_concat calls added the member function field_type() which returns the BLOB or VAR_STRING type based on the items length.
sql/item_func.cc:
  Fixed bug#14169: type of group_concat() result changed to blob if tmp_table was used
  In the Item_func::tmp_table_field() function the unnamed constant 255 is changed to the CONVERT_IF_BIGGER_TO_BLOB constant.
  The Item_func::tmp_table_field() function now measures the result length in chars rather than bytes when converting string result to a blob.

											
										
										
											2006-04-12 21:05:38 +02:00
+								f2	group_concat(f1)
 								aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa	1
 								bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb	2
-												Temporarily commented out a query from the test case for bug 14169 to make it pass with --ps-protocol.


mysql-test/r/func_gconcat.result:
  Added DROP TABLE command to the test case for bug 14169.

											
										
										
											2006-04-20 01:08:37 +02:00
+								drop table t1;