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Merge sinisa@work.mysql.com:/home/bk/mysql-4.1

Browse source 
into sinisa.nasamreza.org:/mnt/work/mysql-4.1


sql/sql_parse.cc:
  Auto merged
This commit is contained in:
unknown 2003-01-27 20:30:56 +02:00
commit 98627eab14
5 changed files with 47 additions and 4 deletions
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13
mysql-test/r/insert.result
View file

@ -64,3 +64,16 @@ use test_$1;
create table t1 (c int);
insert into test_$1.t1 set test_$1.t1.c = '1';
drop database test_$1;
use test;
drop table if exists t1,t2,t3;
create table t1(id1 int not null auto_increment primary key, t char(12));
create table t2(id2 int not null, t char(12));
create table t3(id3 int not null, t char(12), index(id3));
select count(*) from t2;
count(*)
500
insert into t2 select t1.* from t1, t2 t, t3 where t1.id1 = t.id2 and t.id2 = t3.id3;
select count(*) from t2;
count(*)
25500
drop table if exists t1,t2,t3;

3
mysql-test/r/subselect.result
View file

@ -578,7 +578,6 @@ x
3
3
INSERT INTO t1 (x) select (SELECT SUM(x)+2 FROM t1) FROM t2;
You can't specify target table 't1' for update in FROM clause
INSERT DELAYED INTO t1 (x) VALUES ((SELECT SUM(x) FROM t2));
select * from t1;
x
@ -586,6 +585,8 @@ x
2
3
3
11
11
0
drop table t1, t2, t3;
CREATE TABLE t1 (x int not null, y int, primary key (x));

31
mysql-test/t/insert.test
View file

@ -65,3 +65,34 @@ use test_$1;
create table t1 (c int);
insert into test_$1.t1 set test_$1.t1.c = '1';
drop database test_$1;
use test;
--disable_warnings
drop table if exists t1,t2,t3;
--enable_warnings
create table t1(id1 int not null auto_increment primary key, t char(12));
create table t2(id2 int not null, t char(12));
create table t3(id3 int not null, t char(12), index(id3));
disable_query_log;
let $1 = 100;
while ($1)
{
let $2 = 5;
eval insert into t1(t) values ('$1');
while ($2)
{
eval insert into t2(id2,t) values ($1,'$2');
let $3 = 10;
while ($3)
{
eval insert into t3(id3,t) values ($1,'$2');
dec $3;
}
dec $2;
}
dec $1;
}
enable_query_log;
select count(*) from t2;
insert into t2 select t1.* from t1, t2 t, t3 where t1.id1 = t.id2 and t.id2 = t3.id3;
select count(*) from t2;
drop table if exists t1,t2,t3;

1
mysql-test/t/subselect.test
View file

@ -335,7 +335,6 @@ INSERT DELAYED INTO t1 (x) VALUES ((SELECT SUM(a) FROM t2));
select * from t1;
INSERT INTO t1 (x) select (SELECT SUM(a)+1 FROM t2) FROM t2;
select * from t1;
-- error 1093
INSERT INTO t1 (x) select (SELECT SUM(x)+2 FROM t1) FROM t2;
INSERT DELAYED INTO t1 (x) VALUES ((SELECT SUM(x) FROM t2));
-- sleep 1

3
sql/sql_parse.cc
View file

@ -2264,8 +2264,7 @@ mysql_execute_command(THD *thd)
if (find_real_table_in_list(tables->next, tables->db, tables->real_name))
{
net_printf(thd,ER_UPDATE_TABLE_USED,tables->real_name);
DBUG_VOID_RETURN;
lex->select_lex.options |= OPTION_BUFFER_RESULT;
}
/* Skip first table, which is the table we are inserting in */