mirror/mariadb
1
0
Fork 0
mirror of https://github.com/MariaDB/server.git synced 2025-01-17 12:32:27 +01:00
Code Issues Projects Releases Packages Wiki Activity Actions

auto-merge

Browse source
This commit is contained in:
Tatiana A. Nurnberg 2008-11-27 14:05:50 +01:00
commit 733e7ce0fc
31 changed files with 1505 additions and 411 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

40
mysql-test/r/csv_alter_table.result Normal file
View file

@ -0,0 +1,40 @@
# ===== csv_alter_table.1 =====
DROP TABLE IF EXISTS t1;
CREATE TABLE t1 (a int NOT NULL) ENGINE = CSV;
ALTER TABLE t1 ADD COLUMN b CHAR(5) NOT NULL;
DESC t1;
Field Type Null Key Default Extra
a int(11) NO NULL
b char(5) NO NULL
ALTER TABLE t1 DROP COLUMN b;
DESC t1;
Field Type Null Key Default Extra
a int(11) NO NULL
ALTER TABLE t1 MODIFY a BIGINT NOT NULL;
DESC t1;
Field Type Null Key Default Extra
a bigint(20) NO NULL
ALTER TABLE t1 CHANGE a a INT NOT NULL;
DESC t1;
Field Type Null Key Default Extra
a int(11) NO NULL
DROP TABLE t1;
# ===== csv_alter_table.2 =====
DROP TABLE IF EXISTS t1;
CREATE TABLE t1 (a int NOT NULL) ENGINE = CSV;
ALTER TABLE t1 ADD COLUMN b CHAR(5);
ERROR 42000: The storage engine for the table doesn't support nullable columns
DESC t1;
Field Type Null Key Default Extra
a int(11) NO NULL
ALTER TABLE t1 MODIFY a BIGINT;
ERROR 42000: The storage engine for the table doesn't support nullable columns
DESC t1;
Field Type Null Key Default Extra
a int(11) NO NULL
ALTER TABLE t1 CHANGE a a INT;
ERROR 42000: The storage engine for the table doesn't support nullable columns
DESC t1;
Field Type Null Key Default Extra
a int(11) NO NULL
DROP TABLE t1;

9
mysql-test/r/events_scheduling.result
View file

@ -1,7 +1,8 @@
CREATE DATABASE IF NOT EXISTS events_test;
USE events_test;
SET @event_scheduler=@@global.event_scheduler;
SET GLOBAL event_scheduler=OFF;
Try agian to make sure it's allowed
Try again to make sure it's allowed
SET GLOBAL event_scheduler=OFF;
SHOW VARIABLES LIKE 'event_scheduler';
Variable_name Value
@ -64,8 +65,8 @@ INSERT INTO table_4 VALUES (1);
SELECT IF(SUM(a) >= 4, 'OK', 'ERROR') FROM table_1;
IF(SUM(a) >= 4, 'OK', 'ERROR')
OK
SELECT IF(SUM(a) >= 5, 'OK', 'ERROR') FROM table_2;
IF(SUM(a) >= 5, 'OK', 'ERROR')
SELECT IF(SUM(a) >= 4, 'OK', 'ERROR') FROM table_2;
IF(SUM(a) >= 4, 'OK', 'ERROR')
OK
SELECT IF(SUM(a) >= 1, 'OK', 'ERROR') FROM table_3;
IF(SUM(a) >= 1, 'OK', 'ERROR')
@ -94,4 +95,4 @@ DROP TABLE table_2;
DROP TABLE table_3;
DROP TABLE table_4;
DROP DATABASE events_test;
SET GLOBAL event_scheduler=OFF;
SET GLOBAL event_scheduler=@event_scheduler;

11
mysql-test/r/events_time_zone.result
View file

@ -14,6 +14,7 @@ RETURN FLOOR((i % (step * n) + 0.1) / step);
END//
SET @step3= @step * 3;
SET @step6= @step * 6;
SET @unix_time= UNIX_TIMESTAMP() - 1;
SET @unix_time= @unix_time - @unix_time % @step6;
INSERT INTO mysql.time_zone VALUES (NULL, 'N');
SET @tzid= LAST_INSERT_ID();
@ -21,7 +22,7 @@ INSERT INTO mysql.time_zone_transition_type
VALUES (@tzid, 0, 0, 0, 'b16420_0');
INSERT INTO mysql.time_zone_transition_type
VALUES (@tzid, 1, @step3 - @step, 1, 'b16420_1');
INSERT INTO mysql.time_zone_name VALUES ('bug16420', @tzid);
INSERT INTO mysql.time_zone_name VALUES ('<TZ_NAME_1>', @tzid);
CREATE TABLE t1 (count INT, unix_time INT, local_time INT, comment CHAR(80));
CREATE TABLE t2 (count INT);
INSERT INTO t2 VALUES (1);
@ -48,7 +49,7 @@ END//
SET TIME_ZONE= '+00:00';
CREATE EVENT e1 ON SCHEDULE EVERY @step SECOND
STARTS FROM_UNIXTIME(@unix_time) DO SELECT f1("<e1>");
SET TIME_ZONE= 'bug16420';
SET TIME_ZONE= '<TZ_NAME_1>';
CREATE EVENT e2 ON SCHEDULE EVERY @step SECOND
STARTS FROM_UNIXTIME(@unix_time) DO SELECT f1("<e2>");
SET GLOBAL EVENT_SCHEDULER= ON;
@ -86,6 +87,7 @@ DELETE FROM mysql.time_zone_name WHERE time_zone_id = @tzid;
DELETE FROM mysql.time_zone_transition_type WHERE time_zone_id = @tzid;
DELETE FROM mysql.time_zone_transition WHERE time_zone_id = @tzid;
DELETE FROM mysql.time_zone WHERE time_zone_id = @tzid;
ALTER TABLE mysql.time_zone AUTO_INCREMENT = 6;
SET TIME_ZONE= '+00:00';
CREATE TABLE t1 (event CHAR(2), dt DATE, offset INT);
INSERT INTO mysql.time_zone VALUES (NULL, 'N');
@ -111,8 +113,8 @@ INSERT INTO mysql.time_zone_transition
VALUES (@tzid, @now + 7 * @step, 2);
INSERT INTO mysql.time_zone_transition
VALUES (@tzid, @now + 12 * @step, 3);
INSERT INTO mysql.time_zone_name VALUES ('bug16420_2', @tzid);
SET TIME_ZONE= 'bug16420_2';
INSERT INTO mysql.time_zone_name VALUES ('<TZ_NAME_2>', @tzid);
SET TIME_ZONE= '<TZ_NAME_2>';
SET GLOBAL EVENT_SCHEDULER= ON;
SET GLOBAL EVENT_SCHEDULER= OFF;
Below we should see the following:
@ -143,6 +145,7 @@ DELETE FROM mysql.time_zone_name WHERE time_zone_id = @tzid;
DELETE FROM mysql.time_zone_transition_type WHERE time_zone_id = @tzid;
DELETE FROM mysql.time_zone_transition WHERE time_zone_id = @tzid;
DELETE FROM mysql.time_zone WHERE time_zone_id = @tzid;
ALTER TABLE mysql.time_zone AUTO_INCREMENT = 6;
DROP FUNCTION round_to_step;
DROP TABLE t_step;
DROP DATABASE mysqltest_db1;

74
mysql-test/r/group_concat_max_len_func.result
View file

@ -1,31 +1,41 @@
SET @save = @@global.group_concat_max_len;
drop table if exists t1;
DROP TABLE IF EXISTS t1;
## Creating new table t1 ##
CREATE TABLE t1
(
id INT NOT NULL auto_increment,
id INT NOT NULL AUTO_INCREMENT,
PRIMARY KEY (id),
rollno int NOT NULL,
rollno INT NOT NULL,
name VARCHAR(30)
);
'#--------------------FN_DYNVARS_034_01-------------------------#'
## Setting initial value of variable to 4 ##
## Setting initial value of variable to 4 ##
SET @@global.group_concat_max_len = 4;
## Inserting some rows in table ##
INSERT into t1(rollno, name) values(1, 'Record_1');
INSERT into t1(rollno, name) values(2, 'Record_2');
INSERT into t1(rollno, name) values(1, 'Record_3');
INSERT into t1(rollno, name) values(3, 'Record_4');
INSERT into t1(rollno, name) values(1, 'Record_5');
INSERT into t1(rollno, name) values(3, 'Record_6');
INSERT into t1(rollno, name) values(4, 'Record_7');
INSERT into t1(rollno, name) values(4, 'Record_8');
## Creating two new connections ##
## Inserting some rows in table ##
INSERT INTO t1(rollno, name) VALUES(1, 'Record_1');
INSERT INTO t1(rollno, name) VALUES(2, 'Record_2');
INSERT INTO t1(rollno, name) VALUES(1, 'Record_3');
INSERT INTO t1(rollno, name) VALUES(3, 'Record_4');
INSERT INTO t1(rollno, name) VALUES(1, 'Record_5');
INSERT INTO t1(rollno, name) VALUES(3, 'Record_6');
INSERT INTO t1(rollno, name) VALUES(4, 'Record_7');
INSERT INTO t1(rollno, name) VALUES(4, 'Record_8');
SELECT * FROM t1 ORDER BY id;
id rollno name
1 1 Record_1
2 2 Record_2
3 1 Record_3
4 3 Record_4
5 1 Record_5
6 3 Record_6
7 4 Record_7
8 4 Record_8
## Creating two new connections ##
'#--------------------FN_DYNVARS_034_02-------------------------#'
## Connecting with test_con1 ##
## Accessing data and using group_concat on column whose value is greater than 4 ##
SELECT id, rollno, group_concat(name) FROM t1 GROUP BY rollno;
id rollno group_concat(name)
## Accessing data and using group_concat on column whose value is greater than 4 ##
SELECT id, rollno, GROUP_CONCAT(name) FROM t1 GROUP BY rollno;
id rollno GROUP_CONCAT(name)
1 1 Reco
2 2 Reco
4 3 Reco
@ -33,10 +43,10 @@ id rollno group_concat(name)
Warnings:
Warning 1260 4 line(s) were cut by GROUP_CONCAT()
## Changing session value of variable and verifying its behavior, ##
## warning should come here ##
## warning should come here ##
SET @@session.group_concat_max_len = 10;
SELECT id, rollno, group_concat(name) FROM t1 GROUP BY rollno;
id rollno group_concat(name)
SELECT id, rollno, GROUP_CONCAT(name) FROM t1 GROUP BY rollno;
id rollno GROUP_CONCAT(name)
1 1 Record_1,R
2 2 Record_2
4 3 Record_4,R
@ -44,18 +54,18 @@ id rollno group_concat(name)
Warnings:
Warning 1260 3 line(s) were cut by GROUP_CONCAT()
'#--------------------FN_DYNVARS_034_03-------------------------#'
## Connecting with new connection test_con2 ##
## Verifying initial value of variable. It should be 4 ##
## Connecting with new connection test_con2 ##
## Verifying initial value of variable. It should be 4 ##
SELECT @@session.group_concat_max_len = 4;
@@session.group_concat_max_len = 4
1
## Setting session value of variable to 20 and verifying variable is concating ##
## column's value to 20 or not ##
## Setting session value of variable to 20 and verifying variable is concating ##
## column's value to 20 or not ##
SET @@session.group_concat_max_len = 20;
## Verifying value of name column, it should not me more than 20 characters ##
## Warning should come here ##
SELECT id, rollno, group_concat(name) FROM t1 GROUP BY rollno;
id rollno group_concat(name)
SELECT id, rollno, GROUP_CONCAT(name) FROM t1 GROUP BY rollno;
id rollno GROUP_CONCAT(name)
1 1 Record_1,Record_3,Re
2 2 Record_2
4 3 Record_4,Record_6
@ -63,17 +73,17 @@ id rollno group_concat(name)
Warnings:
Warning 1260 1 line(s) were cut by GROUP_CONCAT()
'#--------------------FN_DYNVARS_034_04-------------------------#'
## Setting session value of variable to 26. No warning should appear here ##
## because the value after concatination is less than 30 ##
## Setting session value of variable to 26. No warning should appear here ##
## because the value after concatination is less than 30 ##
SET @@session.group_concat_max_len = 26;
## Verifying value of name column, it should not give warning now ##
SELECT id, rollno, group_concat(name) FROM t1 GROUP BY rollno;
id rollno group_concat(name)
## Verifying value of name column, it should not give warning now ##
SELECT id, rollno, GROUP_CONCAT(name) FROM t1 GROUP BY rollno;
id rollno GROUP_CONCAT(name)
1 1 Record_1,Record_3,Record_5
2 2 Record_2
4 3 Record_4,Record_6
7 4 Record_7,Record_8
## Dropping table t1 ##
DROP table t1;
DROP TABLE t1;
## Disconnecting both the connection ##
SET @@global.group_concat_max_len = @save;

23
mysql-test/r/multi_update.result
View file

@ -378,29 +378,6 @@ where 0=1;
delete t1, t2 from t2,t1
where t1.id1=t2.id2 and 0=1;
drop table t1,t2;
create table t1 ( a int not null, b int not null) ;
alter table t1 add index i1(a);
delete from t1 where a > 2000000;
create table t2 like t1;
insert into t2 select * from t1;
select 't2 rows before small delete', count(*) from t1;
t2 rows before small delete count(*)
t2 rows before small delete 2000000
delete t1,t2 from t1,t2 where t1.b=t2.a and t1.a < 2;
select 't2 rows after small delete', count(*) from t2;
t2 rows after small delete count(*)
t2 rows after small delete 1999999
select 't1 rows after small delete', count(*) from t1;
t1 rows after small delete count(*)
t1 rows after small delete 1999999
delete t1,t2 from t1,t2 where t1.b=t2.a and t1.a < 100*1000;
select 't2 rows after big delete', count(*) from t2;
t2 rows after big delete count(*)
t2 rows after big delete 1900001
select 't1 rows after big delete', count(*) from t1;
t1 rows after big delete count(*)
t1 rows after big delete 1900001
drop table t1,t2;
CREATE TABLE t1 ( a int );
CREATE TABLE t2 ( a int );
DELETE t1 FROM t1, t2 AS t3;

25
mysql-test/r/multi_update2.result Normal file
View file

@ -0,0 +1,25 @@
DROP TABLE IF EXISTS t1,t2;
CREATE TABLE t1 ( a INT NOT NULL, b INT NOT NULL) ;
# The protocolling of many inserts into t1 is suppressed.
ALTER TABLE t1 ADD INDEX i1(a);
DELETE FROM t1 WHERE a > 2000000;
CREATE TABLE t2 LIKE t1;
INSERT INTO t2 SELECT * FROM t1;
SELECT 't2 rows before small delete', COUNT(*) FROM t1;
t2 rows before small delete COUNT(*)
t2 rows before small delete 2000000
DELETE t1,t2 FROM t1,t2 WHERE t1.b=t2.a AND t1.a < 2;
SELECT 't2 rows after small delete', COUNT(*) FROM t2;
t2 rows after small delete COUNT(*)
t2 rows after small delete 1999999
SELECT 't1 rows after small delete', COUNT(*) FROM t1;
t1 rows after small delete COUNT(*)
t1 rows after small delete 1999999
DELETE t1,t2 FROM t1,t2 WHERE t1.b=t2.a AND t1.a < 100*1000;
SELECT 't2 rows after big delete', COUNT(*) FROM t2;
t2 rows after big delete COUNT(*)
t2 rows after big delete 1900001
SELECT 't1 rows after big delete', COUNT(*) FROM t1;
t1 rows after big delete COUNT(*)
t1 rows after big delete 1900001
DROP TABLE t1,t2;

8
mysql-test/r/symlink.result
View file

@ -148,16 +148,16 @@ DROP TABLE t1;
End of 5.0 tests
CREATE TABLE t1(a INT)
INDEX DIRECTORY='TEST_DIR/master-data/mysql';
ERROR HY000: Incorrect arguments to INDEX DIRECTORY
DROP TABLE IF EXISTS t1;
CREATE TABLE t1(a INT)
DATA DIRECTORY='TEST_DIR/master-data/test';
ERROR HY000: Incorrect arguments to DATA DIRECTORY
DROP TABLE IF EXISTS t1;
CREATE TABLE t1(a INT)
DATA DIRECTORY='TEST_DIR/master-data/';
ERROR HY000: Incorrect arguments to DATA DIRECTORY
DROP TABLE IF EXISTS t1;
CREATE TABLE t1(a INT)
INDEX DIRECTORY='TEST_DIR/master-data';
ERROR HY000: Incorrect arguments to INDEX DIRECTORY
DROP TABLE IF EXISTS t1;
CREATE TABLE t1(a INT)
INDEX DIRECTORY='TEST_DIR/master-data_var';
ERROR HY000: Can't create/write to file 'TEST_DIR/master-data_var/t1.MYI' (Errcode: 2)

44
mysql-test/r/timestamp_func.result
View file

@ -1,33 +1,25 @@
** Setup **
** Connecting con0 using root **
** Connecting con1 using root **
'#-----------------------------FN_DYNVARS_179_01------------------#'
** Connection con0 **
SET @ts_old = @@SESSION.timestamp;
waiting 1 sec
SET @ts_new = @@SESSION.timestamp;
SELECT @ts_new - @ts_old >= 1 AS 'Timestamp Difference';
Timestamp Difference
SELECT date(now()) = date(sysdate());
date(now()) = date(sysdate())
1
SET @@session.timestamp = 1100000000;
SELECT date(now()) != date(sysdate());
date(now()) != date(sysdate())
1
** Connecting con0 using root **
SELECT @@session.timestamp != 1100000000;
@@session.timestamp != 1100000000
1
SET @@session.timestamp = 1000000000;
SELECT date(now()) != date(sysdate());
date(now()) != date(sysdate())
1
1 means >=1 expected is true
** Connection con1 **
SET @ts_old = @@SESSION.timestamp;
waiting 4 sec
SET @ts_new = @@SESSION.timestamp;
SELECT @ts_new - @ts_old >= 4 AS 'Timestamp Difference';
Timestamp Difference
SELECT @@session.timestamp != 1000000000;
@@session.timestamp != 1000000000
1
1 means >=4 expected is true
'#-----------------------------FN_DYNVARS_179_02---------------------#'
SET @ts_old = @@SESSION.timestamp;
Changing time zone
SET time_zone = 'MET';
SET @ts_new = @@SESSION.timestamp;
SELECT @ts_new - @ts_old >= 1 AS 'Timestamp Difference';
Timestamp Difference
SELECT @@session.timestamp = 1100000000;
@@session.timestamp = 1100000000
1
1 means >=1 expected is true
** Cleanup **
** Connection default **
Disconnecting Connections con0, con1

25
mysql-test/r/timestamp_sysdate_is_now_func.result Normal file
View file

@ -0,0 +1,25 @@
** Connecting con1 using root **
SELECT date(now()) = date(sysdate());
date(now()) = date(sysdate())
1
SET @@session.timestamp = 1100000000;
SELECT date(now()) != date(sysdate());
date(now()) != date(sysdate())
0
** Connecting con0 using root **
SELECT @@session.timestamp != 1100000000;
@@session.timestamp != 1100000000
1
SET @@session.timestamp = 1000000000;
SELECT date(now()) != date(sysdate());
date(now()) != date(sysdate())
0
** Connection con1 **
SELECT @@session.timestamp != 1000000000;
@@session.timestamp != 1000000000
1
SELECT @@session.timestamp = 1100000000;
@@session.timestamp = 1100000000
1
** Connection default **
Disconnecting Connections con0, con1

92
mysql-test/r/variables-notembedded.result
View file

@ -15,3 +15,95 @@ slave_skip_errors 3,100,137,643,1752
---- Clean Up ----
set global slave_net_timeout=default;
set global sql_slave_skip_counter= 0;
#
SHOW VARIABLES like 'log_slave_updates';
Variable_name Value
log_slave_updates OFF
SELECT @@session.log_slave_updates;
ERROR HY000: Variable 'log_slave_updates' is a GLOBAL variable
SELECT @@global.log_slave_updates;
@@global.log_slave_updates
0
SET @@session.log_slave_updates= true;
ERROR HY000: Variable 'log_slave_updates' is a read only variable
SET @@global.log_slave_updates= true;
ERROR HY000: Variable 'log_slave_updates' is a read only variable
#
SHOW VARIABLES like 'relay_log';
Variable_name Value
relay_log
SELECT @@session.relay_log;
ERROR HY000: Variable 'relay_log' is a GLOBAL variable
SELECT @@global.relay_log;
@@global.relay_log
NULL
SET @@session.relay_log= 'x';
ERROR HY000: Variable 'relay_log' is a read only variable
SET @@global.relay_log= 'x';
ERROR HY000: Variable 'relay_log' is a read only variable
#
SHOW VARIABLES like 'relay_log_index';
Variable_name Value
relay_log_index
SELECT @@session.relay_log_index;
ERROR HY000: Variable 'relay_log_index' is a GLOBAL variable
SELECT @@global.relay_log_index;
@@global.relay_log_index
NULL
SET @@session.relay_log_index= 'x';
ERROR HY000: Variable 'relay_log_index' is a read only variable
SET @@global.relay_log_index= 'x';
ERROR HY000: Variable 'relay_log_index' is a read only variable
#
SHOW VARIABLES like 'relay_log_info_file';
Variable_name Value
relay_log_info_file relay-log.info
SELECT @@session.relay_log_info_file;
ERROR HY000: Variable 'relay_log_info_file' is a GLOBAL variable
SELECT @@global.relay_log_info_file;
@@global.relay_log_info_file
relay-log.info
SET @@session.relay_log_info_file= 'x';
ERROR HY000: Variable 'relay_log_info_file' is a read only variable
SET @@global.relay_log_info_file= 'x';
ERROR HY000: Variable 'relay_log_info_file' is a read only variable
#
SHOW VARIABLES like 'relay_log_space_limit';
Variable_name Value
relay_log_space_limit 0
SELECT @@session.relay_log_space_limit;
ERROR HY000: Variable 'relay_log_space_limit' is a GLOBAL variable
SELECT @@global.relay_log_space_limit;
@@global.relay_log_space_limit
0
SET @@session.relay_log_space_limit= 7;
ERROR HY000: Variable 'relay_log_space_limit' is a read only variable
SET @@global.relay_log_space_limit= 7;
ERROR HY000: Variable 'relay_log_space_limit' is a read only variable
#
SHOW VARIABLES like 'slave_load_tmpdir';
Variable_name Value
slave_load_tmpdir #
SELECT @@session.slave_load_tmpdir;
ERROR HY000: Variable 'slave_load_tmpdir' is a GLOBAL variable
SELECT @@global.slave_load_tmpdir;
@@global.slave_load_tmpdir
#
SET @@session.slave_load_tmpdir= 'x';
ERROR HY000: Variable 'slave_load_tmpdir' is a read only variable
SET @@global.slave_load_tmpdir= 'x';
ERROR HY000: Variable 'slave_load_tmpdir' is a read only variable
#
SHOW VARIABLES like 'slave_skip_errors';
Variable_name Value
slave_skip_errors 3,100,137,643,1752
SELECT @@session.slave_skip_errors;
ERROR HY000: Variable 'slave_skip_errors' is a GLOBAL variable
SELECT @@global.slave_skip_errors;
@@global.slave_skip_errors
3,100,137,643,1752
SET @@session.slave_skip_errors= 7;
ERROR HY000: Variable 'slave_skip_errors' is a read only variable
SET @@global.slave_skip_errors= 7;
ERROR HY000: Variable 'slave_skip_errors' is a read only variable

339
mysql-test/r/variables.result
View file

@ -1011,3 +1011,342 @@ SET GLOBAL log_output = 0;
ERROR 42000: Variable 'log_output' can't be set to the value of '0'
# -- End of Bug#34820.
#
SHOW VARIABLES like 'ft_max_word_len';
Variable_name Value
ft_max_word_len 84
SELECT @@session.ft_max_word_len;
ERROR HY000: Variable 'ft_max_word_len' is a GLOBAL variable
SELECT @@global.ft_max_word_len;
@@global.ft_max_word_len
84
SET @@session.ft_max_word_len= 7;
ERROR HY000: Variable 'ft_max_word_len' is a read only variable
SET @@global.ft_max_word_len= 7;
ERROR HY000: Variable 'ft_max_word_len' is a read only variable
#
SHOW VARIABLES like 'ft_min_word_len';
Variable_name Value
ft_min_word_len 4
SELECT @@session.ft_min_word_len;
ERROR HY000: Variable 'ft_min_word_len' is a GLOBAL variable
SELECT @@global.ft_min_word_len;
@@global.ft_min_word_len
4
SET @@session.ft_min_word_len= 7;
ERROR HY000: Variable 'ft_min_word_len' is a read only variable
SET @@global.ft_min_word_len= 7;
ERROR HY000: Variable 'ft_min_word_len' is a read only variable
#
SHOW VARIABLES like 'ft_query_expansion_limit';
Variable_name Value
ft_query_expansion_limit 20
SELECT @@session.ft_query_expansion_limit;
ERROR HY000: Variable 'ft_query_expansion_limit' is a GLOBAL variable
SELECT @@global.ft_query_expansion_limit;
@@global.ft_query_expansion_limit
20
SET @@session.ft_query_expansion_limit= 7;
ERROR HY000: Variable 'ft_query_expansion_limit' is a read only variable
SET @@global.ft_query_expansion_limit= 7;
ERROR HY000: Variable 'ft_query_expansion_limit' is a read only variable
#
SHOW VARIABLES like 'ft_stopword_file';
Variable_name Value
ft_stopword_file (built-in)
SELECT @@session.ft_stopword_file;
ERROR HY000: Variable 'ft_stopword_file' is a GLOBAL variable
SELECT @@global.ft_stopword_file;
@@global.ft_stopword_file
(built-in)
SET @@session.ft_stopword_file= 'x';
ERROR HY000: Variable 'ft_stopword_file' is a read only variable
SET @@global.ft_stopword_file= 'x';
ERROR HY000: Variable 'ft_stopword_file' is a read only variable
#
SHOW VARIABLES like 'back_log';
Variable_name Value
back_log 50
SELECT @@session.back_log;
ERROR HY000: Variable 'back_log' is a GLOBAL variable
SELECT @@global.back_log;
@@global.back_log
50
SET @@session.back_log= 7;
ERROR HY000: Variable 'back_log' is a read only variable
SET @@global.back_log= 7;
ERROR HY000: Variable 'back_log' is a read only variable
#
SHOW VARIABLES like 'large_files_support';
Variable_name Value
large_files_support #
SELECT @@session.large_files_support;
ERROR HY000: Variable 'large_files_support' is a GLOBAL variable
SELECT @@global.large_files_support;
@@global.large_files_support
#
SET @@session.large_files_support= true;
ERROR HY000: Variable 'large_files_support' is a read only variable
SET @@global.large_files_support= true;
ERROR HY000: Variable 'large_files_support' is a read only variable
#
SHOW VARIABLES like 'character_sets_dir';
Variable_name Value
character_sets_dir #
SELECT @@session.character_sets_dir;
ERROR HY000: Variable 'character_sets_dir' is a GLOBAL variable
SELECT @@global.character_sets_dir;
@@global.character_sets_dir
#
SET @@session.character_sets_dir= 'x';
ERROR HY000: Variable 'character_sets_dir' is a read only variable
SET @@global.character_sets_dir= 'x';
ERROR HY000: Variable 'character_sets_dir' is a read only variable
#
SHOW VARIABLES like 'init_file';
Variable_name Value
init_file #
SELECT @@session.init_file;
ERROR HY000: Variable 'init_file' is a GLOBAL variable
SELECT @@global.init_file;
@@global.init_file
#
SET @@session.init_file= 'x';
ERROR HY000: Variable 'init_file' is a read only variable
SET @@global.init_file= 'x';
ERROR HY000: Variable 'init_file' is a read only variable
#
SHOW VARIABLES like 'language';
Variable_name Value
language #
SELECT @@session.language;
ERROR HY000: Variable 'language' is a GLOBAL variable
SELECT @@global.language;
@@global.language
#
SET @@session.language= 'x';
ERROR HY000: Variable 'language' is a read only variable
SET @@global.language= 'x';
ERROR HY000: Variable 'language' is a read only variable
#
SHOW VARIABLES like 'large_page_size';
Variable_name Value
large_page_size #
SELECT @@session.large_page_size;
ERROR HY000: Variable 'large_page_size' is a GLOBAL variable
SELECT @@global.large_page_size;
@@global.large_page_size
#
SET @@session.large_page_size= 7;
ERROR HY000: Variable 'large_page_size' is a read only variable
SET @@global.large_page_size= 7;
ERROR HY000: Variable 'large_page_size' is a read only variable
#
SHOW VARIABLES like 'large_pages';
Variable_name Value
large_pages #
SELECT @@session.large_pages;
ERROR HY000: Variable 'large_pages' is a GLOBAL variable
SELECT @@global.large_pages;
@@global.large_pages
#
SET @@session.large_pages= true;
ERROR HY000: Variable 'large_pages' is a read only variable
SET @@global.large_pages= true;
ERROR HY000: Variable 'large_pages' is a read only variable
#
SHOW VARIABLES like 'log_bin';
Variable_name Value
log_bin OFF
SELECT @@session.log_bin;
ERROR HY000: Variable 'log_bin' is a GLOBAL variable
SELECT @@global.log_bin;
@@global.log_bin
0
SET @@session.log_bin= true;
ERROR HY000: Variable 'log_bin' is a read only variable
SET @@global.log_bin= true;
ERROR HY000: Variable 'log_bin' is a read only variable
#
SHOW VARIABLES like 'log_error';
Variable_name Value
log_error #
SELECT @@session.log_error;
ERROR HY000: Variable 'log_error' is a GLOBAL variable
SELECT @@global.log_error;
@@global.log_error
#
SET @@session.log_error= 'x';
ERROR HY000: Variable 'log_error' is a read only variable
SET @@global.log_error= 'x';
ERROR HY000: Variable 'log_error' is a read only variable
#
SHOW VARIABLES like 'lower_case_file_system';
Variable_name Value
lower_case_file_system #
SELECT @@session.lower_case_file_system;
ERROR HY000: Variable 'lower_case_file_system' is a GLOBAL variable
SELECT @@global.lower_case_file_system;
@@global.lower_case_file_system
#
SET @@session.lower_case_file_system= true;
ERROR HY000: Variable 'lower_case_file_system' is a read only variable
SET @@global.lower_case_file_system= true;
ERROR HY000: Variable 'lower_case_file_system' is a read only variable
#
SHOW VARIABLES like 'lower_case_table_names';
Variable_name Value
lower_case_table_names #
SELECT @@session.lower_case_table_names;
ERROR HY000: Variable 'lower_case_table_names' is a GLOBAL variable
SELECT @@global.lower_case_table_names;
@@global.lower_case_table_names
#
SET @@session.lower_case_table_names= 7;
ERROR HY000: Variable 'lower_case_table_names' is a read only variable
SET @@global.lower_case_table_names= 7;
ERROR HY000: Variable 'lower_case_table_names' is a read only variable
#
SHOW VARIABLES like 'myisam_recover_options';
Variable_name Value
myisam_recover_options OFF
SELECT @@session.myisam_recover_options;
ERROR HY000: Variable 'myisam_recover_options' is a GLOBAL variable
SELECT @@global.myisam_recover_options;
@@global.myisam_recover_options
OFF
SET @@session.myisam_recover_options= 'x';
ERROR HY000: Variable 'myisam_recover_options' is a read only variable
SET @@global.myisam_recover_options= 'x';
ERROR HY000: Variable 'myisam_recover_options' is a read only variable
#
SHOW VARIABLES like 'open_files_limit';
Variable_name Value
open_files_limit #
SELECT @@session.open_files_limit;
ERROR HY000: Variable 'open_files_limit' is a GLOBAL variable
SELECT @@global.open_files_limit;
@@global.open_files_limit
#
SET @@session.open_files_limit= 7;
ERROR HY000: Variable 'open_files_limit' is a read only variable
SET @@global.open_files_limit= 7;
ERROR HY000: Variable 'open_files_limit' is a read only variable
#
SHOW VARIABLES like 'pid_file';
Variable_name Value
pid_file #
SELECT @@session.pid_file;
ERROR HY000: Variable 'pid_file' is a GLOBAL variable
SELECT @@global.pid_file;
@@global.pid_file
#
SET @@session.pid_file= 'x';
ERROR HY000: Variable 'pid_file' is a read only variable
SET @@global.pid_file= 'x';
ERROR HY000: Variable 'pid_file' is a read only variable
#
SHOW VARIABLES like 'plugin_dir';
Variable_name Value
plugin_dir #
SELECT @@session.plugin_dir;
ERROR HY000: Variable 'plugin_dir' is a GLOBAL variable
SELECT @@global.plugin_dir;
@@global.plugin_dir
#
SET @@session.plugin_dir= 'x';
ERROR HY000: Variable 'plugin_dir' is a read only variable
SET @@global.plugin_dir= 'x';
ERROR HY000: Variable 'plugin_dir' is a read only variable
#
SHOW VARIABLES like 'port';
Variable_name Value
port #
SELECT @@session.port;
ERROR HY000: Variable 'port' is a GLOBAL variable
SELECT @@global.port;
@@global.port
#
SET @@session.port= 7;
ERROR HY000: Variable 'port' is a read only variable
SET @@global.port= 7;
ERROR HY000: Variable 'port' is a read only variable
#
SHOW VARIABLES like 'protocol_version';
Variable_name Value
protocol_version 10
SELECT @@session.protocol_version;
ERROR HY000: Variable 'protocol_version' is a GLOBAL variable
SELECT @@global.protocol_version;
@@global.protocol_version
10
SET @@session.protocol_version= 7;
ERROR HY000: Variable 'protocol_version' is a read only variable
SET @@global.protocol_version= 7;
ERROR HY000: Variable 'protocol_version' is a read only variable
#
SHOW VARIABLES like 'skip_external_locking';
Variable_name Value
skip_external_locking ON
SELECT @@session.skip_external_locking;
ERROR HY000: Variable 'skip_external_locking' is a GLOBAL variable
SELECT @@global.skip_external_locking;
@@global.skip_external_locking
1
SET @@session.skip_external_locking= true;
ERROR HY000: Variable 'skip_external_locking' is a read only variable
SET @@global.skip_external_locking= true;
ERROR HY000: Variable 'skip_external_locking' is a read only variable
#
SHOW VARIABLES like 'skip_networking';
Variable_name Value
skip_networking OFF
SELECT @@session.skip_networking;
ERROR HY000: Variable 'skip_networking' is a GLOBAL variable
SELECT @@global.skip_networking;
@@global.skip_networking
0
SET @@session.skip_networking= true;
ERROR HY000: Variable 'skip_networking' is a read only variable
SET @@global.skip_networking= true;
ERROR HY000: Variable 'skip_networking' is a read only variable
#
SHOW VARIABLES like 'skip_show_database';
Variable_name Value
skip_show_database OFF
SELECT @@session.skip_show_database;
ERROR HY000: Variable 'skip_show_database' is a GLOBAL variable
SELECT @@global.skip_show_database;
@@global.skip_show_database
0
SET @@session.skip_show_database= true;
ERROR HY000: Variable 'skip_show_database' is a read only variable
SET @@global.skip_show_database= true;
ERROR HY000: Variable 'skip_show_database' is a read only variable
#
SHOW VARIABLES like 'socket';
Variable_name Value
socket #
SELECT @@session.socket;
ERROR HY000: Variable 'socket' is a GLOBAL variable
SELECT @@global.socket;
@@global.socket
#
SET @@session.socket= 'x';
ERROR HY000: Variable 'socket' is a read only variable
SET @@global.socket= 'x';
ERROR HY000: Variable 'socket' is a read only variable
#
SHOW VARIABLES like 'thread_stack';
Variable_name Value
thread_stack #
SELECT @@session.thread_stack;
ERROR HY000: Variable 'thread_stack' is a GLOBAL variable
SELECT @@global.thread_stack;
@@global.thread_stack
#
SET @@session.thread_stack= 7;
ERROR HY000: Variable 'thread_stack' is a read only variable
SET @@global.thread_stack= 7;
ERROR HY000: Variable 'thread_stack' is a read only variable

2
mysql-test/suite/funcs_1/triggers/triggers_03e_db_level.inc
View file

@ -185,7 +185,7 @@ let $message= use db with trigger privilege on db level and without...:;
select f1 from t1 order by f1;
--disable_warnings
disconnect no_privs;
--enable warnings
--enable_warnings
connection yes_privs;
select current_user;

1
mysql-test/t/disabled.def
View file

@ -10,6 +10,5 @@
#
##############################################################################
federated_transactions : Bug#29523 Transactions do not work
csv_alter_table : Bug#33696 2008-01-21 pcrews no .result file - bug allows NULL columns in CSV tables
log_tables.test : Bug #37798: main.log_tables fails randomly on powermacg5 and windows
slow_query_log_func.test : Bug #37962: *_func tests containing sleeps/race conditions

33
mysql-test/t/events_scheduling.test
View file

@ -1,11 +1,12 @@
# Can't test with embedded server that doesn't support grants
# Can't test with embedded server that doesn't support events
-- source include/not_embedded.inc
CREATE DATABASE IF NOT EXISTS events_test;
USE events_test;
SET @event_scheduler=@@global.event_scheduler;
SET GLOBAL event_scheduler=OFF;
--echo Try agian to make sure it's allowed
--echo Try again to make sure it's allowed
SET GLOBAL event_scheduler=OFF;
SHOW VARIABLES LIKE 'event_scheduler';
SET GLOBAL event_scheduler=1;
@ -57,34 +58,44 @@ ON COMPLETION PRESERVE
DO
INSERT INTO table_4 VALUES (1);
# Wait for the events to fire and check the data afterwards
# Let event_1 insert at least 4 records into the table
let $wait_condition=select count(*) >= 4 from table_1;
--source include/wait_condition.inc
# Minimum of passed time is 6 seconds assuming
# - event executions starts immediate after creation
# - 4 times event_1 means an insert at ect, ect+2, ect+4, ect+6
# ect = event creation time
# Let event_2 reach the end of its execution interval
# Let event_2 reach the end of its execution interval
let $wait_condition=select count(*) = 0 from information_schema.events
where event_name='event_2' and status='enabled';
--source include/wait_condition.inc
# Minimum of passed time is 6 seconds.
# See wait_condition for event_1 above and ENDS condition for event_2.
# Let event_3, which is ON COMPLETION NOT PRESERVE execute and drop itself
# Let event_3, which is ON COMPLETION NOT PRESERVE execute and drop itself
let $wait_condition=select count(*) = 0 from information_schema.events
where event_name='event_3';
--source include/wait_condition.inc
# Let event_4 reach the end of its execution interval
# Let event_4 reach the end of its execution interval
let $wait_condition=select count(*) = 0 from information_schema.events
where event_name='event_4' and status='enabled';
--source include/wait_condition.inc
# Wait for the events to fire and check the data afterwards
let $wait_condition=SELECT SUM(a) >= 4 FROM table_1;
source include/wait_condition.inc;
SELECT IF(SUM(a) >= 4, 'OK', 'ERROR') FROM table_1;
let $wait_condition=SELECT SUM(a) >= 5 FROM table_2;
# In case of a testing box under heavy load it cannot be guaranteed that
# it is really often enough checked if event_2 has to be executed.
# -> Bug#39854 events_scheduling fails sporadically on pushbuild
# Therefore we lowered here the original expectation of 5 to 4.
let $wait_condition=SELECT SUM(a) >= 4 FROM table_2;
source include/wait_condition.inc;
SELECT IF(SUM(a) >= 5, 'OK', 'ERROR') FROM table_2;
SELECT IF(SUM(a) >= 4, 'OK', 'ERROR') FROM table_2;
let $wait_condition=SELECT SUM(a) >= 1 FROM table_3;
source include/wait_condition.inc;
@ -112,9 +123,9 @@ DROP TABLE table_2;
DROP TABLE table_3;
DROP TABLE table_4;
DROP DATABASE events_test;
SET GLOBAL event_scheduler=OFF;
SET GLOBAL event_scheduler=@event_scheduler;
#
#
# End of tests
#

83
mysql-test/t/events_time_zone.test
View file

@ -1,11 +1,40 @@
# This test case is sensitive to execution timing. You may control
# this sensitivity by the parameter below. Small values will result
# in fast but more unstable execution, large values will improve
# stability at the cost of speed. Basically, N is a number of seconds
# to wait for operation to complete. Should be positive. Test runs
# about 25*N seconds (it sleeps most of the time, so CPU speed is not
# relevant).
# 1. This test case is sensitive to execution timing. You may control
# this sensitivity by the parameter below. Small values will result
# in fast but more unstable execution, large values will improve
# stability at the cost of speed. Basically, N is a number of seconds
# to wait for operation to complete. Should be positive. Test runs
# about 25*N seconds (it sleeps most of the time, so CPU speed is not
# relevant).
let $N = 5;
#
# 2. Some subtests
# - create a new time zone
# - run some statements
# - delete the new time zone.
# But the time zone name used gets somewhere cached and it cannot be
# "reused" later in the same or another session for a new time zone.
# Experiments (2008-11 MySQL 5.1) showed that none of the available
# RESET/FLUSH commands removes these entries.
# 2008-11 MySQL 5.1 Bug#39979 main.events_time_zone does not clean up
# second bad effect
# Therefore we compute unique and unusual timezone names to minimize
# the likelihood that a later test uses the same name.
#
# 3. The subtests mentioned in 2. cause that the AUTO_INCREMENT value
# within "SHOW CREATE TABLE mysql.timezone" differ from the initial one.
# (Bug#39979 main.events_time_zone does not clean up)
# Therefore we reset this value after each of these subtests.
#
# Note(mleich):
# There is a significant likelihood that future improvements of the server
# cause that the solutions for the issues mentioned in 2. and 3. will no
# more work.
# A mysql-test-run.pl feature which allows to enforce
# 1. Server shutdown (-> Problem mentioned in 2. disappears)
# 2. Reset all data to initial state (-> Problem mentioned in 3. disappears)
# 3. Server start
# after a tests would be a perfect replacement.
#
--source include/big_test.inc
@ -73,19 +102,15 @@ delimiter ;//
SET @step3= @step * 3;
SET @step6= @step * 6;
# Disable query log to hide current time.
--disable_query_log
SET @unix_time= UNIX_TIMESTAMP() - 1;
--enable_query_log
SET @unix_time= @unix_time - @unix_time % @step6;
INSERT INTO mysql.time_zone VALUES (NULL, 'N');
SET @tzid= LAST_INSERT_ID();
INSERT INTO mysql.time_zone_transition_type
VALUES (@tzid, 0, 0, 0, 'b16420_0');
VALUES (@tzid, 0, 0, 0, 'b16420_0');
INSERT INTO mysql.time_zone_transition_type
VALUES (@tzid, 1, @step3 - @step, 1, 'b16420_1');
VALUES (@tzid, 1, @step3 - @step, 1, 'b16420_1');
let $transition_unix_time= `SELECT @unix_time`;
let $count= 30;
@ -99,7 +124,9 @@ while ($count)
dec $count;
}
--enable_query_log
INSERT INTO mysql.time_zone_name VALUES ('bug16420', @tzid);
let $tz_name = `SELECT CONCAT('b16420_a',UNIX_TIMESTAMP())`;
--replace_result $tz_name <TZ_NAME_1>
eval INSERT INTO mysql.time_zone_name VALUES ('$tz_name', @tzid);
CREATE TABLE t1 (count INT, unix_time INT, local_time INT, comment CHAR(80));
CREATE TABLE t2 (count INT);
@ -135,7 +162,8 @@ SET TIME_ZONE= '+00:00';
CREATE EVENT e1 ON SCHEDULE EVERY @step SECOND
STARTS FROM_UNIXTIME(@unix_time) DO SELECT f1("<e1>");
SET TIME_ZONE= 'bug16420';
--replace_result $tz_name <TZ_NAME_1>
eval SET TIME_ZONE= '$tz_name';
CREATE EVENT e2 ON SCHEDULE EVERY @step SECOND
STARTS FROM_UNIXTIME(@unix_time) DO SELECT f1("<e2>");
@ -196,6 +224,8 @@ DELETE FROM mysql.time_zone_name WHERE time_zone_id = @tzid;
DELETE FROM mysql.time_zone_transition_type WHERE time_zone_id = @tzid;
DELETE FROM mysql.time_zone_transition WHERE time_zone_id = @tzid;
DELETE FROM mysql.time_zone WHERE time_zone_id = @tzid;
let $time_zone_auto_inc = `SELECT MAX(Time_zone_id) + 1 FROM mysql.time_zone`;
eval ALTER TABLE mysql.time_zone AUTO_INCREMENT = $time_zone_auto_inc;
#----------------------------------------------------------------------
@ -216,13 +246,13 @@ SET @offset_month_03= UNIX_TIMESTAMP('2030-03-31 12:00:00') - @now - 5*@step;
SET @offset_month_04= UNIX_TIMESTAMP('2030-04-30 12:00:00') - @now - 13*@step;
INSERT INTO mysql.time_zone_transition_type
VALUES (@tzid, 0, @offset_month_01, 0, 'b16420_0');
VALUES (@tzid, 0, @offset_month_01, 0, 'b16420_0');
INSERT INTO mysql.time_zone_transition_type
VALUES (@tzid, 1, @offset_month_02, 1, 'b16420_1');
VALUES (@tzid, 1, @offset_month_02, 1, 'b16420_1');
INSERT INTO mysql.time_zone_transition_type
VALUES (@tzid, 2, @offset_month_03, 1, 'b16420_2');
VALUES (@tzid, 2, @offset_month_03, 1, 'b16420_2');
INSERT INTO mysql.time_zone_transition_type
VALUES (@tzid, 3, @offset_month_04, 1, 'b16420_3');
VALUES (@tzid, 3, @offset_month_04, 1, 'b16420_3');
INSERT INTO mysql.time_zone_transition
VALUES (@tzid, @now, 0);
INSERT INTO mysql.time_zone_transition
@ -231,11 +261,12 @@ INSERT INTO mysql.time_zone_transition
VALUES (@tzid, @now + 7 * @step, 2);
INSERT INTO mysql.time_zone_transition
VALUES (@tzid, @now + 12 * @step, 3);
# We have to user a new time zone name, because 'bug16420' has been
# cached already.
INSERT INTO mysql.time_zone_name VALUES ('bug16420_2', @tzid);
let $tz_name = `SELECT CONCAT('b16420_b',UNIX_TIMESTAMP())`;
--replace_result $tz_name <TZ_NAME_2>
eval INSERT INTO mysql.time_zone_name VALUES ('$tz_name', @tzid);
SET TIME_ZONE= 'bug16420_2';
--replace_result $tz_name <TZ_NAME_2>
eval SET TIME_ZONE= '$tz_name';
SET GLOBAL EVENT_SCHEDULER= ON;
@ -280,6 +311,8 @@ DELETE FROM mysql.time_zone_name WHERE time_zone_id = @tzid;
DELETE FROM mysql.time_zone_transition_type WHERE time_zone_id = @tzid;
DELETE FROM mysql.time_zone_transition WHERE time_zone_id = @tzid;
DELETE FROM mysql.time_zone WHERE time_zone_id = @tzid;
let $time_zone_auto_inc = `SELECT MAX(Time_zone_id) + 1 FROM mysql.time_zone`;
eval ALTER TABLE mysql.time_zone AUTO_INCREMENT = $time_zone_auto_inc;
DROP FUNCTION round_to_step;
DROP TABLE t_step;
@ -291,8 +324,8 @@ eval USE $old_db;
--enable_query_log
let $wait_condition=
select count(*) = 0 from information_schema.processlist
where db='mysqltest_db1' and command = 'Connect' and user=current_user();
SELECT COUNT(*) = 0 FROM information_schema.processlist
WHERE db='mysqltest_db1' AND command = 'Connect' AND user=current_user();
--source include/wait_condition.inc
--echo End of 5.1 tests.

81
mysql-test/t/group_concat_max_len_func.test
View file

@ -11,18 +11,23 @@
# Creation Date: 2008-03-07 #
# Author: Salman Rawala #
# #
# Last modification: #
# 2008-11-14 mleich Fix Bug#40644 main.group_concat_max_len_func random #
# failures #
# + minor improvements #
# #
# Description: Test Cases of Dynamic System Variable group_concat_max_len #
# that checks the functionality of this variable #
# #
# Reference: http://dev.mysql.com/doc/refman/5.1/en/ #
# server-system-variables.html #
# Reference: #
# http://dev.mysql.com/doc/refman/5.1/en/server-system-variables.html #
# #
###############################################################################
SET @save = @@global.group_concat_max_len;
--disable_warnings
drop table if exists t1;
DROP TABLE IF EXISTS t1;
--enable_warnings
#########################
@ -32,34 +37,38 @@ drop table if exists t1;
--echo ## Creating new table t1 ##
CREATE TABLE t1
(
id INT NOT NULL auto_increment,
id INT NOT NULL AUTO_INCREMENT,
PRIMARY KEY (id),
rollno int NOT NULL,
rollno INT NOT NULL,
name VARCHAR(30)
);
--echo '#--------------------FN_DYNVARS_034_01-------------------------#'
########################################################################
# Setting initial value of group_concat_max_len, inserting some rows
# & creating 2 new connections
# & creating 2 new connections
########################################################################
--echo ## Setting initial value of variable to 4 ##
--echo ## Setting initial value of variable to 4 ##
SET @@global.group_concat_max_len = 4;
--echo ## Inserting some rows in table ##
INSERT into t1(rollno, name) values(1, 'Record_1');
INSERT into t1(rollno, name) values(2, 'Record_2');
INSERT into t1(rollno, name) values(1, 'Record_3');
INSERT into t1(rollno, name) values(3, 'Record_4');
INSERT into t1(rollno, name) values(1, 'Record_5');
INSERT into t1(rollno, name) values(3, 'Record_6');
INSERT into t1(rollno, name) values(4, 'Record_7');
INSERT into t1(rollno, name) values(4, 'Record_8');
--echo ## Inserting some rows in table ##
INSERT INTO t1(rollno, name) VALUES(1, 'Record_1');
INSERT INTO t1(rollno, name) VALUES(2, 'Record_2');
INSERT INTO t1(rollno, name) VALUES(1, 'Record_3');
INSERT INTO t1(rollno, name) VALUES(3, 'Record_4');
INSERT INTO t1(rollno, name) VALUES(1, 'Record_5');
INSERT INTO t1(rollno, name) VALUES(3, 'Record_6');
INSERT INTO t1(rollno, name) VALUES(4, 'Record_7');
INSERT INTO t1(rollno, name) VALUES(4, 'Record_8');
# The following "auxiliary" select ensures that all records are on disk
# = result sets got by parallel sessions cannot suffer from effects
# caused by the MyISAM feature "concurrent_inserts".
SELECT * FROM t1 ORDER BY id;
--echo ## Creating two new connections ##
CONNECT (test_con1,localhost,root,,);
CONNECT (test_con2,localhost,root,,);
--echo ## Creating two new connections ##
connect (test_con1,localhost,root,,);
connect (test_con2,localhost,root,,);
--echo '#--------------------FN_DYNVARS_034_02-------------------------#'
@ -68,16 +77,16 @@ CONNECT (test_con2,localhost,root,,);
###############################################################################
--echo ## Connecting with test_con1 ##
CONNECTION test_con1;
connection test_con1;
--echo ## Accessing data and using group_concat on column whose value is greater than 4 ##
SELECT id, rollno, group_concat(name) FROM t1 GROUP BY rollno;
--echo ## Accessing data and using group_concat on column whose value is greater than 4 ##
SELECT id, rollno, GROUP_CONCAT(name) FROM t1 GROUP BY rollno;
--echo ## Changing session value of variable and verifying its behavior, ##
--echo ## warning should come here ##
--echo ## warning should come here ##
SET @@session.group_concat_max_len = 10;
SELECT id, rollno, group_concat(name) FROM t1 GROUP BY rollno;
SELECT id, rollno, GROUP_CONCAT(name) FROM t1 GROUP BY rollno;
--echo '#--------------------FN_DYNVARS_034_03-------------------------#'
@ -85,19 +94,19 @@ SELECT id, rollno, group_concat(name) FROM t1 GROUP BY rollno;
# Verifying behavior of variable by increasing session value of variable #
##############################################################################
--echo ## Connecting with new connection test_con2 ##
--echo ## Connecting with new connection test_con2 ##
connection test_con2;
--echo ## Verifying initial value of variable. It should be 4 ##
--echo ## Verifying initial value of variable. It should be 4 ##
SELECT @@session.group_concat_max_len = 4;
--echo ## Setting session value of variable to 20 and verifying variable is concating ##
--echo ## column's value to 20 or not ##
--echo ## Setting session value of variable to 20 and verifying variable is concating ##
--echo ## column's value to 20 or not ##
SET @@session.group_concat_max_len = 20;
--echo ## Verifying value of name column, it should not me more than 20 characters ##
--echo ## Warning should come here ##
SELECT id, rollno, group_concat(name) FROM t1 GROUP BY rollno;
SELECT id, rollno, GROUP_CONCAT(name) FROM t1 GROUP BY rollno;
--echo '#--------------------FN_DYNVARS_034_04-------------------------#'
@ -106,12 +115,12 @@ SELECT id, rollno, group_concat(name) FROM t1 GROUP BY rollno;
# greater than the maximum concat length of name column #
###############################################################################
--echo ## Setting session value of variable to 26. No warning should appear here ##
--echo ## because the value after concatination is less than 30 ##
--echo ## Setting session value of variable to 26. No warning should appear here ##
--echo ## because the value after concatination is less than 30 ##
SET @@session.group_concat_max_len = 26;
--echo ## Verifying value of name column, it should not give warning now ##
SELECT id, rollno, group_concat(name) FROM t1 GROUP BY rollno;
--echo ## Verifying value of name column, it should not give warning now ##
SELECT id, rollno, GROUP_CONCAT(name) FROM t1 GROUP BY rollno;
############################################################
@ -119,11 +128,11 @@ SELECT id, rollno, group_concat(name) FROM t1 GROUP BY rollno;
############################################################
--echo ## Dropping table t1 ##
DROP table t1;
DROP TABLE t1;
--echo ## Disconnecting both the connection ##
DISCONNECT test_con2;
DISCONNECT test_con1;
disconnect test_con2;
disconnect test_con1;
connection default;

57
mysql-test/t/multi_update.test
View file

@ -10,9 +10,9 @@ source include/have_log_bin.inc;
drop table if exists t1,t2,t3;
drop database if exists mysqltest;
drop view if exists v1;
--error 0,1141,1147
--error 0,ER_NONEXISTING_GRANT,ER_NONEXISTING_TABLE_GRANT
revoke all privileges on mysqltest.t1 from mysqltest_1@localhost;
--error 0,1141,1147
--error 0,ER_NONEXISTING_GRANT,ER_NONEXISTING_TABLE_GRANT
revoke all privileges on mysqltest.* from mysqltest_1@localhost;
delete from mysql.user where user=_binary'mysqltest_1';
--enable_warnings
@ -160,9 +160,9 @@ create table t2 (n int(10) not null primary key, d int(10));
insert into t1 values(1,1);
insert into t2 values(1,10),(2,20);
LOCK TABLES t1 write, t2 read;
--error 1099
--error ER_TABLE_NOT_LOCKED_FOR_WRITE
DELETE t1.*, t2.* FROM t1,t2 where t1.n=t2.n;
--error 1099
--error ER_TABLE_NOT_LOCKED_FOR_WRITE
UPDATE t1,t2 SET t1.d=t2.d,t2.d=30 WHERE t1.n=t2.n;
UPDATE t1,t2 SET t1.d=t2.d WHERE t1.n=t2.n;
unlock tables;
@ -183,7 +183,7 @@ create table t1 (n int(10), d int(10));
create table t2 (n int(10), d int(10));
insert into t1 values(1,1);
insert into t2 values(1,10),(2,20);
--error 1175
--error ER_UPDATE_WITHOUT_KEY_IN_SAFE_MODE
UPDATE t1,t2 SET t1.d=t2.d WHERE t1.n=t2.n;
set sql_safe_updates=0;
drop table t1,t2;
@ -196,7 +196,7 @@ set timestamp=1038000000;
UPDATE t1,t2 SET t1.d=t2.d WHERE t1.n=t2.n;
select n,d,unix_timestamp(t) from t1;
select n,d,unix_timestamp(t) from t2;
--error 1064
--error ER_PARSE_ERROR
UPDATE t1,t2 SET 1=2 WHERE t1.n=t2.n;
drop table t1,t2;
set timestamp=0;
@ -323,41 +323,6 @@ delete t1, t2 from t2,t1
drop table t1,t2;
#
# Test for bug #1820.
#
create table t1 ( a int not null, b int not null) ;
--disable_query_log
insert into t1 values (1,1),(2,2),(3,3),(4,4);
let $1=19;
set @d=4;
while ($1)
{
eval insert into t1 select a+@d,b+@d from t1;
eval set @d=@d*2;
dec $1;
}
--enable_query_log
alter table t1 add index i1(a);
delete from t1 where a > 2000000;
create table t2 like t1;
insert into t2 select * from t1;
select 't2 rows before small delete', count(*) from t1;
delete t1,t2 from t1,t2 where t1.b=t2.a and t1.a < 2;
select 't2 rows after small delete', count(*) from t2;
select 't1 rows after small delete', count(*) from t1;
## Try deleting many rows
delete t1,t2 from t1,t2 where t1.b=t2.a and t1.a < 100*1000;
select 't2 rows after big delete', count(*) from t2;
select 't1 rows after big delete', count(*) from t1;
drop table t1,t2;
#
# Test alias (this is not correct in 4.0)
#
@ -367,7 +332,7 @@ CREATE TABLE t2 ( a int );
DELETE t1 FROM t1, t2 AS t3;
DELETE t4 FROM t1, t1 AS t4;
DELETE t3 FROM t1 AS t3, t1 AS t4;
--error 1109
--error ER_UNKNOWN_TABLE
DELETE t1 FROM t1 AS t3, t2 AS t4;
INSERT INTO t1 values (1),(2);
INSERT INTO t2 values (1),(2);
@ -422,7 +387,7 @@ drop database mysqltest;
create table t1 (a int, primary key (a));
create table t2 (a int, primary key (a));
create table t3 (a int, primary key (a));
-- error 1109
-- error ER_UNKNOWN_TABLE
delete t1,t3 from t1,t2 where t1.a=t2.a and t2.a=(select t3.a from t3 where t1.a=t3.a);
drop table t1, t2, t3;
@ -431,9 +396,9 @@ drop table t1, t2, t3;
#
create table t1 (col1 int);
create table t2 (col1 int);
-- error 1093
-- error ER_UPDATE_TABLE_USED
update t1,t2 set t1.col1 = (select max(col1) from t1) where t1.col1 = t2.col1;
-- error 1093
-- error ER_UPDATE_TABLE_USED
delete t1 from t1,t2 where t1.col1 < (select max(col1) from t1) and t1.col1 = t2.col1;
drop table t1,t2;
@ -458,7 +423,7 @@ drop table t1, t2;
#
create table t1(a int);
create table t2(a int);
--error 1093
--error ER_UPDATE_TABLE_USED
delete from t1,t2 using t1,t2 where t1.a=(select a from t1);
drop table t1, t2;
# End of 4.1 tests

1
mysql-test/t/multi_update2-master.opt Normal file
View file

@ -0,0 +1 @@
--set-variable=tmp_table_size=1024

43
mysql-test/t/multi_update2.test Normal file
View file

@ -0,0 +1,43 @@
#
# Test of update statement that uses many tables.
#
--disable_warnings
DROP TABLE IF EXISTS t1,t2;
--enable_warnings
#
# Bug#1820 Rows not deleted from second table on multi-table delete
#
CREATE TABLE t1 ( a INT NOT NULL, b INT NOT NULL) ;
--echo # The protocolling of many inserts into t1 is suppressed.
--disable_query_log
INSERT INTO t1 VALUES (1,1),(2,2),(3,3),(4,4);
let $1=19;
set @d=4;
while ($1)
{
eval INSERT INTO t1 SELECT a+@d,b+@d FROM t1;
eval SET @d=@d*2;
dec $1;
}
--enable_query_log
ALTER TABLE t1 ADD INDEX i1(a);
DELETE FROM t1 WHERE a > 2000000;
CREATE TABLE t2 LIKE t1;
INSERT INTO t2 SELECT * FROM t1;
SELECT 't2 rows before small delete', COUNT(*) FROM t1;
DELETE t1,t2 FROM t1,t2 WHERE t1.b=t2.a AND t1.a < 2;
SELECT 't2 rows after small delete', COUNT(*) FROM t2;
SELECT 't1 rows after small delete', COUNT(*) FROM t1;
## Try deleting many rows
DELETE t1,t2 FROM t1,t2 WHERE t1.b=t2.a AND t1.a < 100*1000;
SELECT 't2 rows after big delete', COUNT(*) FROM t2;
SELECT 't1 rows after big delete', COUNT(*) FROM t1;
DROP TABLE t1,t2;

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

@ -194,26 +194,49 @@ DROP TABLE t1;
#
# Bug#32167: another privilege bypass with DATA/INDEX DIRECTORY
#
# With Bug#41002 (symlink.test fails on symlinked datadir) it was
# decided that the below statements may also succeed if the data
# home directory is symlinked, e.g. mysql-test-run --mem.
# This will be fixed in 6.0 only.
#
--replace_result $MYSQLTEST_VARDIR TEST_DIR
--error ER_WRONG_ARGUMENTS
--error 0,ER_WRONG_ARGUMENTS
eval CREATE TABLE t1(a INT)
INDEX DIRECTORY='$MYSQLTEST_VARDIR/master-data/mysql';
--disable_warnings
DROP TABLE IF EXISTS t1;
--enable_warnings
#
--replace_result $MYSQLTEST_VARDIR TEST_DIR
--error ER_WRONG_ARGUMENTS
--error 0,ER_WRONG_ARGUMENTS
eval CREATE TABLE t1(a INT)
DATA DIRECTORY='$MYSQLTEST_VARDIR/master-data/test';
--disable_warnings
DROP TABLE IF EXISTS t1;
--enable_warnings
#
--replace_result $MYSQLTEST_VARDIR TEST_DIR
--error ER_WRONG_ARGUMENTS
--error 0,ER_WRONG_ARGUMENTS
eval CREATE TABLE t1(a INT)
DATA DIRECTORY='$MYSQLTEST_VARDIR/master-data/';
--disable_warnings
DROP TABLE IF EXISTS t1;
--enable_warnings
#
--replace_result $MYSQLTEST_VARDIR TEST_DIR
--error ER_WRONG_ARGUMENTS
--error 0,ER_WRONG_ARGUMENTS
eval CREATE TABLE t1(a INT)
INDEX DIRECTORY='$MYSQLTEST_VARDIR/master-data';
--disable_warnings
DROP TABLE IF EXISTS t1;
--enable_warnings
#
--replace_result $MYSQLTEST_VARDIR TEST_DIR
--error 1
eval CREATE TABLE t1(a INT)
INDEX DIRECTORY='$MYSQLTEST_VARDIR/master-data_var';
#
# BUG#25677 - With --skip-symbolic-links option on, DATA DIRECTORY clause is
# silently ignored
#

69
mysql-test/t/timestamp_func.test
View file

@ -9,6 +9,8 @@
# Creation Date: 2008-02-25 #
# Author: Sharique Abdullah #
# #
# Modified: HHunger 2008-08-28 Reimplemented the test completely. #
# #
# Description: Test Cases of Dynamic System Variable "timestamp" #
# that checks behavior of this variable in the following ways #
# * Functionality based on different values #
@ -17,63 +19,32 @@
# #
############################################################################
--echo ** Setup **
--echo
#
# Setup
#
# Change timestamp which must have an effect on now(), but not on sysdate().
# Use Unix epoch timestamp
# All comparisons must deliver true(1)
# Exception: --sysdate-is-now switches off this behaviour and must not be set.
--echo ** Connecting con1 using root **
connect (con1,localhost,root,,);
SELECT date(now()) = date(sysdate());
SET @@session.timestamp = 1100000000;
SELECT date(now()) != date(sysdate());
# Assure that setting of the variable has no effect on other session.
--echo ** Connecting con0 using root **
connect (con0,localhost,root,,);
--echo ** Connecting con1 using root **
connect (con1, localhost, root,,);
SELECT @@session.timestamp != 1100000000;
SET @@session.timestamp = 1000000000;
SELECT date(now()) != date(sysdate());
--echo '#-----------------------------FN_DYNVARS_179_01------------------#'
#
# Checking for connection 1
#
--echo ** Connection con0 **
connection con0;
SET @ts_old = @@SESSION.timestamp;
--echo waiting 1 sec
--sleep 1
SET @ts_new = @@SESSION.timestamp;
SELECT @ts_new - @ts_old >= 1 AS 'Timestamp Difference';
--echo 1 means >=1 expected is true
#
# Checking for connection 2
#
--echo ** Connection con1 **
connection con1;
SET @ts_old = @@SESSION.timestamp;
--echo waiting 4 sec
--sleep 4
SET @ts_new = @@SESSION.timestamp;
SELECT @ts_new - @ts_old >= 4 AS 'Timestamp Difference';
--echo 1 means >=4 expected is true
--echo '#-----------------------------FN_DYNVARS_179_02---------------------#'
#
# Testing timezone change effect
#
SET @ts_old = @@SESSION.timestamp;
--sleep 1
--echo Changing time zone
SET time_zone = 'MET';
SET @ts_new = @@SESSION.timestamp;
SELECT @ts_new - @ts_old >= 1 AS 'Timestamp Difference';
--echo 1 means >=1 expected is true
#
# Cleanup
#
--echo ** Cleanup **
SELECT @@session.timestamp != 1000000000;
SELECT @@session.timestamp = 1100000000;
--echo ** Connection default **
connection default;
--echo Disconnecting Connections con0, con1
disconnect con0;
disconnect con1;

1
mysql-test/t/timestamp_sysdate_is_now_func-master.opt Normal file
View file

@ -0,0 +1 @@
--sysdate-is-now

47
mysql-test/t/timestamp_sysdate_is_now_func.test Normal file
View file

@ -0,0 +1,47 @@
############################################################################
# #
# Variable Name: timestamp with sysdate-is-now #
# Scope: GLOBAL #
# Access Type: Dynamic #
# Data Type: INTEGER #
# #
# #
# Creation Date: 2008-11-25 #
# Author: Horst Hunger #
# #
# Description: Test Cases of Dynamic System Variable "timestamp" #
# that checks behavior of this variable in the following ways #
# * Like timstamp_func, but with set "sysdate-is-now". #
# #
# Reference: http://dev.mysql.com/doc/refman/5.1/en/set-option.html #
# #
############################################################################
# Use Unix epoch timestamp
# Due to "--sysdate-is-now" timestamp must have an effect on both.
# See also timestamp_func.test.
--echo ** Connecting con1 using root **
connect (con1,localhost,root,,);
SELECT date(now()) = date(sysdate());
SET @@session.timestamp = 1100000000;
SELECT date(now()) != date(sysdate());
# Assure that setting of the variable has no effect on other session.
--echo ** Connecting con0 using root **
connect (con0,localhost,root,,);
SELECT @@session.timestamp != 1100000000;
SET @@session.timestamp = 1000000000;
SELECT date(now()) != date(sysdate());
--echo ** Connection con1 **
connection con1;
SELECT @@session.timestamp != 1000000000;
SELECT @@session.timestamp = 1100000000;
--echo ** Connection default **
connection default;
--echo Disconnecting Connections con0, con1
disconnect con0;
disconnect con1;

80
mysql-test/t/variables-notembedded.test
View file

@ -28,3 +28,83 @@ set global slave_net_timeout=default;
# sql_slave_skip_counter is write-only, so we can't save previous
# value and restore it here. That's ok, because it's normally 0.
set global sql_slave_skip_counter= 0;
#
# Bug#28234 - global/session scope - documentation vs implementation
#
--echo
#
# Additional variables fixed from sql_repl.cc.
#
--echo #
SHOW VARIABLES like 'log_slave_updates';
--error ER_INCORRECT_GLOBAL_LOCAL_VAR
SELECT @@session.log_slave_updates;
SELECT @@global.log_slave_updates;
--error ER_INCORRECT_GLOBAL_LOCAL_VAR
SET @@session.log_slave_updates= true;
--error ER_INCORRECT_GLOBAL_LOCAL_VAR
SET @@global.log_slave_updates= true;
#
--echo #
SHOW VARIABLES like 'relay_log';
--error ER_INCORRECT_GLOBAL_LOCAL_VAR
SELECT @@session.relay_log;
SELECT @@global.relay_log;
--error ER_INCORRECT_GLOBAL_LOCAL_VAR
SET @@session.relay_log= 'x';
--error ER_INCORRECT_GLOBAL_LOCAL_VAR
SET @@global.relay_log= 'x';
#
--echo #
SHOW VARIABLES like 'relay_log_index';
--error ER_INCORRECT_GLOBAL_LOCAL_VAR
SELECT @@session.relay_log_index;
SELECT @@global.relay_log_index;
--error ER_INCORRECT_GLOBAL_LOCAL_VAR
SET @@session.relay_log_index= 'x';
--error ER_INCORRECT_GLOBAL_LOCAL_VAR
SET @@global.relay_log_index= 'x';
#
--echo #
SHOW VARIABLES like 'relay_log_info_file';
--error ER_INCORRECT_GLOBAL_LOCAL_VAR
SELECT @@session.relay_log_info_file;
SELECT @@global.relay_log_info_file;
--error ER_INCORRECT_GLOBAL_LOCAL_VAR
SET @@session.relay_log_info_file= 'x';
--error ER_INCORRECT_GLOBAL_LOCAL_VAR
SET @@global.relay_log_info_file= 'x';
#
--echo #
SHOW VARIABLES like 'relay_log_space_limit';
--error ER_INCORRECT_GLOBAL_LOCAL_VAR
SELECT @@session.relay_log_space_limit;
SELECT @@global.relay_log_space_limit;
--error ER_INCORRECT_GLOBAL_LOCAL_VAR
SET @@session.relay_log_space_limit= 7;
--error ER_INCORRECT_GLOBAL_LOCAL_VAR
SET @@global.relay_log_space_limit= 7;
#
--echo #
--replace_column 2 #
SHOW VARIABLES like 'slave_load_tmpdir';
--error ER_INCORRECT_GLOBAL_LOCAL_VAR
SELECT @@session.slave_load_tmpdir;
--replace_column 1 #
SELECT @@global.slave_load_tmpdir;
--error ER_INCORRECT_GLOBAL_LOCAL_VAR
SET @@session.slave_load_tmpdir= 'x';
--error ER_INCORRECT_GLOBAL_LOCAL_VAR
SET @@global.slave_load_tmpdir= 'x';
#
--echo #
SHOW VARIABLES like 'slave_skip_errors';
--error ER_INCORRECT_GLOBAL_LOCAL_VAR
SELECT @@session.slave_skip_errors;
SELECT @@global.slave_skip_errors;
--error ER_INCORRECT_GLOBAL_LOCAL_VAR
SET @@session.slave_skip_errors= 7;
--error ER_INCORRECT_GLOBAL_LOCAL_VAR
SET @@global.slave_skip_errors= 7;
#

296
mysql-test/t/variables.test
View file

@ -793,3 +793,299 @@ SET GLOBAL log_output = 0;
--echo
--echo # -- End of Bug#34820.
#
# Bug#28234 - global/session scope - documentation vs implementation
#
--echo
--echo #
SHOW VARIABLES like 'ft_max_word_len';
--error ER_INCORRECT_GLOBAL_LOCAL_VAR
SELECT @@session.ft_max_word_len;
SELECT @@global.ft_max_word_len;
--error ER_INCORRECT_GLOBAL_LOCAL_VAR
SET @@session.ft_max_word_len= 7;
--error ER_INCORRECT_GLOBAL_LOCAL_VAR
SET @@global.ft_max_word_len= 7;
#
--echo #
SHOW VARIABLES like 'ft_min_word_len';
--error ER_INCORRECT_GLOBAL_LOCAL_VAR
SELECT @@session.ft_min_word_len;
SELECT @@global.ft_min_word_len;
--error ER_INCORRECT_GLOBAL_LOCAL_VAR
SET @@session.ft_min_word_len= 7;
--error ER_INCORRECT_GLOBAL_LOCAL_VAR
SET @@global.ft_min_word_len= 7;
#
--echo #
SHOW VARIABLES like 'ft_query_expansion_limit';
--error ER_INCORRECT_GLOBAL_LOCAL_VAR
SELECT @@session.ft_query_expansion_limit;
SELECT @@global.ft_query_expansion_limit;
--error ER_INCORRECT_GLOBAL_LOCAL_VAR
SET @@session.ft_query_expansion_limit= 7;
--error ER_INCORRECT_GLOBAL_LOCAL_VAR
SET @@global.ft_query_expansion_limit= 7;
#
--echo #
SHOW VARIABLES like 'ft_stopword_file';
--error ER_INCORRECT_GLOBAL_LOCAL_VAR
SELECT @@session.ft_stopword_file;
SELECT @@global.ft_stopword_file;
--error ER_INCORRECT_GLOBAL_LOCAL_VAR
SET @@session.ft_stopword_file= 'x';
--error ER_INCORRECT_GLOBAL_LOCAL_VAR
SET @@global.ft_stopword_file= 'x';
#
# Additional variables fixed.
#
--echo #
SHOW VARIABLES like 'back_log';
--error ER_INCORRECT_GLOBAL_LOCAL_VAR
SELECT @@session.back_log;
SELECT @@global.back_log;
--error ER_INCORRECT_GLOBAL_LOCAL_VAR
SET @@session.back_log= 7;
--error ER_INCORRECT_GLOBAL_LOCAL_VAR
SET @@global.back_log= 7;
#
--echo #
--replace_column 2 #
SHOW VARIABLES like 'large_files_support';
--error ER_INCORRECT_GLOBAL_LOCAL_VAR
SELECT @@session.large_files_support;
--replace_column 1 #
SELECT @@global.large_files_support;
--error ER_INCORRECT_GLOBAL_LOCAL_VAR
SET @@session.large_files_support= true;
--error ER_INCORRECT_GLOBAL_LOCAL_VAR
SET @@global.large_files_support= true;
#
--echo #
--replace_column 2 #
SHOW VARIABLES like 'character_sets_dir';
--error ER_INCORRECT_GLOBAL_LOCAL_VAR
SELECT @@session.character_sets_dir;
--replace_column 1 #
SELECT @@global.character_sets_dir;
--error ER_INCORRECT_GLOBAL_LOCAL_VAR
SET @@session.character_sets_dir= 'x';
--error ER_INCORRECT_GLOBAL_LOCAL_VAR
SET @@global.character_sets_dir= 'x';
#
--echo #
--replace_column 2 #
SHOW VARIABLES like 'init_file';
--error ER_INCORRECT_GLOBAL_LOCAL_VAR
SELECT @@session.init_file;
--replace_column 1 #
SELECT @@global.init_file;
--error ER_INCORRECT_GLOBAL_LOCAL_VAR
SET @@session.init_file= 'x';
--error ER_INCORRECT_GLOBAL_LOCAL_VAR
SET @@global.init_file= 'x';
#
--echo #
--replace_column 2 #
SHOW VARIABLES like 'language';
--error ER_INCORRECT_GLOBAL_LOCAL_VAR
SELECT @@session.language;
--replace_column 1 #
SELECT @@global.language;
--error ER_INCORRECT_GLOBAL_LOCAL_VAR
SET @@session.language= 'x';
--error ER_INCORRECT_GLOBAL_LOCAL_VAR
SET @@global.language= 'x';
#
--echo #
--replace_column 2 #
SHOW VARIABLES like 'large_page_size';
--error ER_INCORRECT_GLOBAL_LOCAL_VAR
SELECT @@session.large_page_size;
--replace_column 1 #
SELECT @@global.large_page_size;
--error ER_INCORRECT_GLOBAL_LOCAL_VAR
SET @@session.large_page_size= 7;
--error ER_INCORRECT_GLOBAL_LOCAL_VAR
SET @@global.large_page_size= 7;
#
--echo #
--replace_column 2 #
SHOW VARIABLES like 'large_pages';
--error ER_INCORRECT_GLOBAL_LOCAL_VAR
SELECT @@session.large_pages;
--replace_column 1 #
SELECT @@global.large_pages;
--error ER_INCORRECT_GLOBAL_LOCAL_VAR
SET @@session.large_pages= true;
--error ER_INCORRECT_GLOBAL_LOCAL_VAR
SET @@global.large_pages= true;
#
--echo #
SHOW VARIABLES like 'log_bin';
--error ER_INCORRECT_GLOBAL_LOCAL_VAR
SELECT @@session.log_bin;
SELECT @@global.log_bin;
--error ER_INCORRECT_GLOBAL_LOCAL_VAR
SET @@session.log_bin= true;
--error ER_INCORRECT_GLOBAL_LOCAL_VAR
SET @@global.log_bin= true;
#
--echo #
--replace_column 2 #
SHOW VARIABLES like 'log_error';
--error ER_INCORRECT_GLOBAL_LOCAL_VAR
SELECT @@session.log_error;
--replace_column 1 #
SELECT @@global.log_error;
--error ER_INCORRECT_GLOBAL_LOCAL_VAR
SET @@session.log_error= 'x';
--error ER_INCORRECT_GLOBAL_LOCAL_VAR
SET @@global.log_error= 'x';
#
--echo #
--replace_column 2 #
SHOW VARIABLES like 'lower_case_file_system';
--error ER_INCORRECT_GLOBAL_LOCAL_VAR
SELECT @@session.lower_case_file_system;
--replace_column 1 #
SELECT @@global.lower_case_file_system;
--error ER_INCORRECT_GLOBAL_LOCAL_VAR
SET @@session.lower_case_file_system= true;
--error ER_INCORRECT_GLOBAL_LOCAL_VAR
SET @@global.lower_case_file_system= true;
#
--echo #
--replace_column 2 #
SHOW VARIABLES like 'lower_case_table_names';
--error ER_INCORRECT_GLOBAL_LOCAL_VAR
SELECT @@session.lower_case_table_names;
--replace_column 1 #
SELECT @@global.lower_case_table_names;
--error ER_INCORRECT_GLOBAL_LOCAL_VAR
SET @@session.lower_case_table_names= 7;
--error ER_INCORRECT_GLOBAL_LOCAL_VAR
SET @@global.lower_case_table_names= 7;
#
--echo #
SHOW VARIABLES like 'myisam_recover_options';
--error ER_INCORRECT_GLOBAL_LOCAL_VAR
SELECT @@session.myisam_recover_options;
SELECT @@global.myisam_recover_options;
--error ER_INCORRECT_GLOBAL_LOCAL_VAR
SET @@session.myisam_recover_options= 'x';
--error ER_INCORRECT_GLOBAL_LOCAL_VAR
SET @@global.myisam_recover_options= 'x';
#
--echo #
--replace_column 2 #
SHOW VARIABLES like 'open_files_limit';
--error ER_INCORRECT_GLOBAL_LOCAL_VAR
SELECT @@session.open_files_limit;
--replace_column 1 #
SELECT @@global.open_files_limit;
--error ER_INCORRECT_GLOBAL_LOCAL_VAR
SET @@session.open_files_limit= 7;
--error ER_INCORRECT_GLOBAL_LOCAL_VAR
SET @@global.open_files_limit= 7;
#
--echo #
--replace_column 2 #
SHOW VARIABLES like 'pid_file';
--error ER_INCORRECT_GLOBAL_LOCAL_VAR
SELECT @@session.pid_file;
--replace_column 1 #
SELECT @@global.pid_file;
--error ER_INCORRECT_GLOBAL_LOCAL_VAR
SET @@session.pid_file= 'x';
--error ER_INCORRECT_GLOBAL_LOCAL_VAR
SET @@global.pid_file= 'x';
#
--echo #
--replace_column 2 #
SHOW VARIABLES like 'plugin_dir';
--error ER_INCORRECT_GLOBAL_LOCAL_VAR
SELECT @@session.plugin_dir;
--replace_column 1 #
SELECT @@global.plugin_dir;
--error ER_INCORRECT_GLOBAL_LOCAL_VAR
SET @@session.plugin_dir= 'x';
--error ER_INCORRECT_GLOBAL_LOCAL_VAR
SET @@global.plugin_dir= 'x';
#
--echo #
--replace_column 2 #
SHOW VARIABLES like 'port';
--error ER_INCORRECT_GLOBAL_LOCAL_VAR
SELECT @@session.port;
--replace_column 1 #
SELECT @@global.port;
--error ER_INCORRECT_GLOBAL_LOCAL_VAR
SET @@session.port= 7;
--error ER_INCORRECT_GLOBAL_LOCAL_VAR
SET @@global.port= 7;
#
--echo #
SHOW VARIABLES like 'protocol_version';
--error ER_INCORRECT_GLOBAL_LOCAL_VAR
SELECT @@session.protocol_version;
SELECT @@global.protocol_version;
--error ER_INCORRECT_GLOBAL_LOCAL_VAR
SET @@session.protocol_version= 7;
--error ER_INCORRECT_GLOBAL_LOCAL_VAR
SET @@global.protocol_version= 7;
#
--echo #
SHOW VARIABLES like 'skip_external_locking';
--error ER_INCORRECT_GLOBAL_LOCAL_VAR
SELECT @@session.skip_external_locking;
SELECT @@global.skip_external_locking;
--error ER_INCORRECT_GLOBAL_LOCAL_VAR
SET @@session.skip_external_locking= true;
--error ER_INCORRECT_GLOBAL_LOCAL_VAR
SET @@global.skip_external_locking= true;
#
--echo #
SHOW VARIABLES like 'skip_networking';
--error ER_INCORRECT_GLOBAL_LOCAL_VAR
SELECT @@session.skip_networking;
SELECT @@global.skip_networking;
--error ER_INCORRECT_GLOBAL_LOCAL_VAR
SET @@session.skip_networking= true;
--error ER_INCORRECT_GLOBAL_LOCAL_VAR
SET @@global.skip_networking= true;
#
--echo #
SHOW VARIABLES like 'skip_show_database';
--error ER_INCORRECT_GLOBAL_LOCAL_VAR
SELECT @@session.skip_show_database;
SELECT @@global.skip_show_database;
--error ER_INCORRECT_GLOBAL_LOCAL_VAR
SET @@session.skip_show_database= true;
--error ER_INCORRECT_GLOBAL_LOCAL_VAR
SET @@global.skip_show_database= true;
#
--echo #
--replace_column 2 #
SHOW VARIABLES like 'socket';
--error ER_INCORRECT_GLOBAL_LOCAL_VAR
SELECT @@session.socket;
--replace_column 1 #
SELECT @@global.socket;
--error ER_INCORRECT_GLOBAL_LOCAL_VAR
SET @@session.socket= 'x';
--error ER_INCORRECT_GLOBAL_LOCAL_VAR
SET @@global.socket= 'x';
#
--echo #
--replace_column 2 #
SHOW VARIABLES like 'thread_stack';
--error ER_INCORRECT_GLOBAL_LOCAL_VAR
SELECT @@session.thread_stack;
--replace_column 1 #
SELECT @@global.thread_stack;
--error ER_INCORRECT_GLOBAL_LOCAL_VAR
SET @@session.thread_stack= 7;
--error ER_INCORRECT_GLOBAL_LOCAL_VAR
SET @@global.thread_stack= 7;
#

10
sql/item_func.cc
View file

@ -4855,6 +4855,7 @@ void Item_func_get_system_var::fix_length_and_dec()
max_length= MAX_BLOB_WIDTH;
decimals=NOT_FIXED_DEC;
break;
case SHOW_BOOL:
case SHOW_MY_BOOL:
unsigned_flag= FALSE;
max_length= 1;
@ -4882,6 +4883,7 @@ enum Item_result Item_func_get_system_var::result_type() const
{
switch (var->show_type())
{
case SHOW_BOOL:
case SHOW_MY_BOOL:
case SHOW_INT:
case SHOW_LONG:
@ -4904,6 +4906,7 @@ enum_field_types Item_func_get_system_var::field_type() const
{
switch (var->show_type())
{
case SHOW_BOOL:
case SHOW_MY_BOOL:
case SHOW_INT:
case SHOW_LONG:
@ -4922,6 +4925,10 @@ enum_field_types Item_func_get_system_var::field_type() const
}
/*
Uses var, var_type, component, cache_present, used_query_id, thd,
cached_llval, null_value, cached_null_value
*/
#define get_sys_var_safe(type) \
do { \
type value; \
@ -4975,6 +4982,7 @@ longlong Item_func_get_system_var::val_int()
case SHOW_LONG: get_sys_var_safe (ulong);
case SHOW_LONGLONG: get_sys_var_safe (longlong);
case SHOW_HA_ROWS: get_sys_var_safe (ha_rows);
case SHOW_BOOL: get_sys_var_safe (bool);
case SHOW_MY_BOOL: get_sys_var_safe (my_bool);
case SHOW_DOUBLE:
{
@ -5072,6 +5080,7 @@ String* Item_func_get_system_var::val_str(String* str)
case SHOW_LONG:
case SHOW_LONGLONG:
case SHOW_HA_ROWS:
case SHOW_BOOL:
case SHOW_MY_BOOL:
str->set (val_int(), collation.collation);
break;
@ -5164,6 +5173,7 @@ double Item_func_get_system_var::val_real()
case SHOW_LONG:
case SHOW_LONGLONG:
case SHOW_HA_ROWS:
case SHOW_BOOL:
case SHOW_MY_BOOL:
cached_dval= (double) val_int();
cache_present|= GET_SYS_VAR_CACHE_DOUBLE;

226
sql/set_var.cc
View file

@ -77,7 +77,6 @@ extern ulong ndb_report_thresh_binlog_mem_usage;
extern CHARSET_INFO *character_set_filesystem;
static DYNAMIC_ARRAY fixed_show_vars;
static HASH system_variable_hash;
const char *bool_type_names[]= { "OFF", "ON", NullS };
@ -174,6 +173,9 @@ sys_auto_increment_offset(&vars, "auto_increment_offset",
static sys_var_bool_ptr sys_automatic_sp_privileges(&vars, "automatic_sp_privileges",
&sp_automatic_privileges);
static sys_var_const sys_back_log(&vars, "back_log",
OPT_GLOBAL, SHOW_LONG,
(uchar*) &back_log);
static sys_var_const_str sys_basedir(&vars, "basedir", mysql_home);
static sys_var_long_ptr sys_binlog_cache_size(&vars, "binlog_cache_size",
&binlog_cache_size);
@ -181,6 +183,11 @@ static sys_var_thd_binlog_format sys_binlog_format(&vars, "binlog_format",
&SV::binlog_format);
static sys_var_thd_ulong sys_bulk_insert_buff_size(&vars, "bulk_insert_buffer_size",
&SV::bulk_insert_buff_size);
static sys_var_const sys_character_sets_dir(&vars,
"character_sets_dir",
OPT_GLOBAL, SHOW_CHAR,
(uchar*)
mysql_charsets_dir);
static sys_var_character_set_sv
sys_character_set_server(&vars, "character_set_server",
&SV::collation_server, &default_charset_info, 0,
@ -249,14 +256,31 @@ static sys_var_long_ptr sys_expire_logs_days(&vars, "expire_logs_days",
&expire_logs_days);
static sys_var_bool_ptr sys_flush(&vars, "flush", &myisam_flush);
static sys_var_long_ptr sys_flush_time(&vars, "flush_time", &flush_time);
static sys_var_str sys_ft_boolean_syntax(&vars, "ft_boolean_syntax",
sys_check_ftb_syntax,
sys_update_ftb_syntax,
sys_default_ftb_syntax,
ft_boolean_syntax);
static sys_var_str sys_ft_boolean_syntax(&vars, "ft_boolean_syntax",
sys_check_ftb_syntax,
sys_update_ftb_syntax,
sys_default_ftb_syntax,
ft_boolean_syntax);
static sys_var_const sys_ft_max_word_len(&vars, "ft_max_word_len",
OPT_GLOBAL, SHOW_LONG,
(uchar*) &ft_max_word_len);
static sys_var_const sys_ft_min_word_len(&vars, "ft_min_word_len",
OPT_GLOBAL, SHOW_LONG,
(uchar*) &ft_min_word_len);
static sys_var_const sys_ft_query_expansion_limit(&vars,
"ft_query_expansion_limit",
OPT_GLOBAL, SHOW_LONG,
(uchar*)
&ft_query_expansion_limit);
static sys_var_const sys_ft_stopword_file(&vars, "ft_stopword_file",
OPT_GLOBAL, SHOW_CHAR_PTR,
(uchar*) &ft_stopword_file);
sys_var_str sys_init_connect(&vars, "init_connect", 0,
sys_update_init_connect,
sys_default_init_connect,0);
static sys_var_const sys_init_file(&vars, "init_file",
OPT_GLOBAL, SHOW_CHAR_PTR,
(uchar*) &opt_init_file);
sys_var_str sys_init_slave(&vars, "init_slave", 0,
sys_update_init_slave,
sys_default_init_slave,0);
@ -274,14 +298,37 @@ static sys_var_key_cache_long sys_key_cache_division_limit(&vars, "key_cache_div
static sys_var_key_cache_long sys_key_cache_age_threshold(&vars, "key_cache_age_threshold",
offsetof(KEY_CACHE,
param_age_threshold));
static sys_var_const sys_language(&vars, "language",
OPT_GLOBAL, SHOW_CHAR,
(uchar*) language);
static sys_var_const sys_large_files_support(&vars, "large_files_support",
OPT_GLOBAL, SHOW_BOOL,
(uchar*) &opt_large_files);
static sys_var_const sys_large_page_size(&vars, "large_page_size",
OPT_GLOBAL, SHOW_INT,
(uchar*) &opt_large_page_size);
static sys_var_const sys_large_pages(&vars, "large_pages",
OPT_GLOBAL, SHOW_MY_BOOL,
(uchar*) &opt_large_pages);
static sys_var_bool_ptr sys_local_infile(&vars, "local_infile",
&opt_local_infile);
#ifdef HAVE_MLOCKALL
static sys_var_const sys_locked_in_memory(&vars, "locked_in_memory",
OPT_GLOBAL, SHOW_MY_BOOL,
(uchar*) &locked_in_memory);
#endif
static sys_var_const sys_log_bin(&vars, "log_bin",
OPT_GLOBAL, SHOW_BOOL,
(uchar*) &opt_bin_log);
static sys_var_trust_routine_creators
sys_trust_routine_creators(&vars, "log_bin_trust_routine_creators",
&trust_function_creators);
static sys_var_bool_ptr
sys_trust_function_creators(&vars, "log_bin_trust_function_creators",
&trust_function_creators);
static sys_var_const sys_log_error(&vars, "log_error",
OPT_GLOBAL, SHOW_CHAR,
(uchar*) log_error_file);
static sys_var_bool_ptr
sys_log_queries_not_using_indexes(&vars, "log_queries_not_using_indexes",
&opt_log_queries_not_using_indexes);
@ -296,6 +343,16 @@ static sys_var_thd_bool sys_sql_low_priority_updates(&vars, "sql_low_priority_up
&SV::low_priority_updates,
fix_low_priority_updates);
#endif
static sys_var_const sys_lower_case_file_system(&vars,
"lower_case_file_system",
OPT_GLOBAL, SHOW_MY_BOOL,
(uchar*)
&lower_case_file_system);
static sys_var_const sys_lower_case_table_names(&vars,
"lower_case_table_names",
OPT_GLOBAL, SHOW_INT,
(uchar*)
&lower_case_table_names);
static sys_var_thd_ulong_session_readonly sys_max_allowed_packet(&vars, "max_allowed_packet",
&SV::max_allowed_packet);
static sys_var_long_ptr sys_max_binlog_cache_size(&vars, "max_binlog_cache_size",
@ -359,6 +416,10 @@ static sys_var_thd_ulong sys_multi_range_count(&vars, "multi_range_count",
static sys_var_long_ptr sys_myisam_data_pointer_size(&vars, "myisam_data_pointer_size",
&myisam_data_pointer_size);
static sys_var_thd_ulonglong sys_myisam_max_sort_file_size(&vars, "myisam_max_sort_file_size", &SV::myisam_max_sort_file_size, fix_myisam_max_sort_file_size, 1);
static sys_var_const sys_myisam_recover_options(&vars, "myisam_recover_options",
OPT_GLOBAL, SHOW_CHAR_PTR,
(uchar*)
&myisam_recover_options_str);
static sys_var_thd_ulong sys_myisam_repair_threads(&vars, "myisam_repair_threads", &SV::myisam_repair_threads);
static sys_var_thd_ulong sys_myisam_sort_buffer_size(&vars, "myisam_sort_buffer_size", &SV::myisam_sort_buff_size);
static sys_var_bool_ptr sys_myisam_use_mmap(&vars, "myisam_use_mmap",
@ -369,6 +430,13 @@ static sys_var_thd_enum sys_myisam_stats_method(&vars, "myisam_stats_met
&myisam_stats_method_typelib,
NULL);
#ifdef __NT__
/* purecov: begin inspected */
static sys_var_const sys_named_pipe(&vars, "named_pipe",
OPT_GLOBAL, SHOW_MY_BOOL,
(uchar*) &opt_enable_named_pipe);
/* purecov: end */
#endif
static sys_var_thd_ulong_session_readonly sys_net_buffer_length(&vars, "net_buffer_length",
&SV::net_buffer_length);
static sys_var_thd_ulong sys_net_read_timeout(&vars, "net_read_timeout",
@ -387,12 +455,29 @@ static sys_var_bool_ptr_readonly sys_old_mode(&vars, "old",
sys_var_thd_bool sys_old_alter_table(&vars, "old_alter_table",
&SV::old_alter_table);
sys_var_thd_bool sys_old_passwords(&vars, "old_passwords", &SV::old_passwords);
static sys_var_const sys_open_files_limit(&vars, "open_files_limit",
OPT_GLOBAL, SHOW_LONG,
(uchar*)
&open_files_limit);
static sys_var_thd_ulong sys_optimizer_prune_level(&vars, "optimizer_prune_level",
&SV::optimizer_prune_level);
static sys_var_thd_ulong sys_optimizer_search_depth(&vars, "optimizer_search_depth",
&SV::optimizer_search_depth);
static sys_var_const sys_pid_file(&vars, "pid_file",
OPT_GLOBAL, SHOW_CHAR,
(uchar*) pidfile_name);
static sys_var_const sys_plugin_dir(&vars, "plugin_dir",
OPT_GLOBAL, SHOW_CHAR,
(uchar*) opt_plugin_dir);
static sys_var_const sys_port(&vars, "port",
OPT_GLOBAL, SHOW_INT,
(uchar*) &mysqld_port);
static sys_var_thd_ulong sys_preload_buff_size(&vars, "preload_buffer_size",
&SV::preload_buff_size);
static sys_var_const sys_protocol_version(&vars, "protocol_version",
OPT_GLOBAL, SHOW_INT,
(uchar*)
&protocol_version);
static sys_var_thd_ulong sys_read_buff_size(&vars, "read_buffer_size",
&SV::read_buff_size);
static sys_var_opt_readonly sys_readonly(&vars, "read_only", &opt_readonly);
@ -414,6 +499,45 @@ static sys_var_thd_ulong sys_query_alloc_block_size(&vars, "query_alloc_block_si
static sys_var_thd_ulong sys_query_prealloc_size(&vars, "query_prealloc_size",
&SV::query_prealloc_size,
0, fix_thd_mem_root);
#ifdef HAVE_SMEM
/* purecov: begin tested */
static sys_var_const sys_shared_memory(&vars, "shared_memory",
OPT_GLOBAL, SHOW_MY_BOOL,
(uchar*)
&opt_enable_shared_memory);
static sys_var_const sys_shared_memory_base_name(&vars,
"shared_memory_base_name",
OPT_GLOBAL, SHOW_CHAR_PTR,
(uchar*)
&shared_memory_base_name);
/* purecov: end */
#endif
static sys_var_const sys_skip_external_locking(&vars,
"skip_external_locking",
OPT_GLOBAL, SHOW_MY_BOOL,
(uchar*)
&my_disable_locking);
static sys_var_const sys_skip_networking(&vars, "skip_networking",
OPT_GLOBAL, SHOW_BOOL,
(uchar*) &opt_disable_networking);
static sys_var_const sys_skip_show_database(&vars, "skip_show_database",
OPT_GLOBAL, SHOW_BOOL,
(uchar*) &opt_skip_show_db);
#ifdef HAVE_SYS_UN_H
static sys_var_const sys_socket(&vars, "socket",
OPT_GLOBAL, SHOW_CHAR_PTR,
(uchar*) &mysqld_unix_port);
#endif
#ifdef HAVE_THR_SETCONCURRENCY
/* purecov: begin tested */
static sys_var_const sys_thread_concurrency(&vars, "thread_concurrency",
OPT_GLOBAL, SHOW_LONG,
(uchar*) &concurrency);
/* purecov: end */
#endif
static sys_var_const sys_thread_stack(&vars, "thread_stack",
OPT_GLOBAL, SHOW_LONG,
(uchar*) &my_thread_stack_size);
static sys_var_readonly sys_tmpdir(&vars, "tmpdir", OPT_GLOBAL, SHOW_CHAR, get_tmpdir);
static sys_var_thd_ulong sys_trans_alloc_block_size(&vars, "transaction_alloc_block_size",
&SV::trans_alloc_block_size,
@ -764,59 +888,6 @@ static sys_var_log_output sys_var_log_output_state(&vars, "log_output", &log_out
&log_output_typelib, 0);
/*
Additional variables (not derived from sys_var class, not accessible as
@@varname in SELECT or SET). Sorted in alphabetical order to facilitate
maintenance - SHOW VARIABLES will sort its output.
TODO: remove this list completely
*/
#define FIXED_VARS_SIZE (sizeof(fixed_vars) / sizeof(SHOW_VAR))
static SHOW_VAR fixed_vars[]= {
{"back_log", (char*) &back_log, SHOW_LONG},
{"character_sets_dir", mysql_charsets_dir, SHOW_CHAR},
{"ft_max_word_len", (char*) &ft_max_word_len, SHOW_LONG},
{"ft_min_word_len", (char*) &ft_min_word_len, SHOW_LONG},
{"ft_query_expansion_limit",(char*) &ft_query_expansion_limit, SHOW_LONG},
{"ft_stopword_file", (char*) &ft_stopword_file, SHOW_CHAR_PTR},
{"init_file", (char*) &opt_init_file, SHOW_CHAR_PTR},
{"language", language, SHOW_CHAR},
{"large_files_support", (char*) &opt_large_files, SHOW_BOOL},
{"large_page_size", (char*) &opt_large_page_size, SHOW_INT},
{"large_pages", (char*) &opt_large_pages, SHOW_MY_BOOL},
#ifdef HAVE_MLOCKALL
{"locked_in_memory", (char*) &locked_in_memory, SHOW_MY_BOOL},
#endif
{"log_bin", (char*) &opt_bin_log, SHOW_BOOL},
{"log_error", (char*) log_error_file, SHOW_CHAR},
{"lower_case_file_system", (char*) &lower_case_file_system, SHOW_MY_BOOL},
{"lower_case_table_names", (char*) &lower_case_table_names, SHOW_INT},
{"myisam_recover_options", (char*) &myisam_recover_options_str, SHOW_CHAR_PTR},
#ifdef __NT__
{"named_pipe", (char*) &opt_enable_named_pipe, SHOW_MY_BOOL},
#endif
{"open_files_limit", (char*) &open_files_limit, SHOW_LONG},
{"pid_file", (char*) pidfile_name, SHOW_CHAR},
{"plugin_dir", (char*) opt_plugin_dir, SHOW_CHAR},
{"port", (char*) &mysqld_port, SHOW_INT},
{"protocol_version", (char*) &protocol_version, SHOW_INT},
#ifdef HAVE_SMEM
{"shared_memory", (char*) &opt_enable_shared_memory, SHOW_MY_BOOL},
{"shared_memory_base_name", (char*) &shared_memory_base_name, SHOW_CHAR_PTR},
#endif
{"skip_external_locking", (char*) &my_disable_locking, SHOW_MY_BOOL},
{"skip_networking", (char*) &opt_disable_networking, SHOW_BOOL},
{"skip_show_database", (char*) &opt_skip_show_db, SHOW_BOOL},
#ifdef HAVE_SYS_UN_H
{"socket", (char*) &mysqld_unix_port, SHOW_CHAR_PTR},
#endif
#ifdef HAVE_THR_SETCONCURRENCY
{"thread_concurrency", (char*) &concurrency, SHOW_LONG},
#endif
{"thread_stack", (char*) &my_thread_stack_size, SHOW_LONG},
};
bool sys_var::check(THD *thd, set_var *var)
{
var->save_result.ulonglong_value= var->value->val_int();
@ -3135,14 +3206,12 @@ static int show_cmp(SHOW_VAR *a, SHOW_VAR *b)
SHOW_VAR* enumerate_sys_vars(THD *thd, bool sorted)
{
int count= system_variable_hash.records, i;
int fixed_count= fixed_show_vars.elements;
int size= sizeof(SHOW_VAR) * (count + fixed_count + 1);
int size= sizeof(SHOW_VAR) * (count + 1);
SHOW_VAR *result= (SHOW_VAR*) thd->alloc(size);
if (result)
{
SHOW_VAR *show= result + fixed_count;
memcpy(result, fixed_show_vars.buffer, fixed_count * sizeof(SHOW_VAR));
SHOW_VAR *show= result;
for (i= 0; i < count; i++)
{
@ -3155,7 +3224,7 @@ SHOW_VAR* enumerate_sys_vars(THD *thd, bool sorted)
/* sort into order */
if (sorted)
my_qsort(result, count + fixed_count, sizeof(SHOW_VAR),
my_qsort(result, count, sizeof(SHOW_VAR),
(qsort_cmp) show_cmp);
/* make last element empty */
@ -3183,13 +3252,6 @@ int set_var_init()
for (sys_var *var=vars.first; var; var= var->next, count++);
if (my_init_dynamic_array(&fixed_show_vars, sizeof(SHOW_VAR),
FIXED_VARS_SIZE + 64, 64))
goto error;
fixed_show_vars.elements= FIXED_VARS_SIZE;
memcpy(fixed_show_vars.buffer, fixed_vars, sizeof(fixed_vars));
if (hash_init(&system_variable_hash, system_charset_info, count, 0,
0, (hash_get_key) get_sys_var_length, 0, HASH_UNIQUE))
goto error;
@ -3217,28 +3279,6 @@ error:
void set_var_free()
{
hash_free(&system_variable_hash);
delete_dynamic(&fixed_show_vars);
}
/*
Add elements to the dynamic list of read-only system variables.
SYNOPSIS
mysql_append_static_vars()
show_vars Pointer to start of array
count Number of elements
RETURN VALUES
0 SUCCESS
otherwise FAILURE
*/
int mysql_append_static_vars(const SHOW_VAR *show_vars, uint count)
{
for (; count > 0; count--, show_vars++)
if (insert_dynamic(&fixed_show_vars, (uchar*) show_vars))
return 1;
return 0;
}

29
sql/set_var.h
View file

@ -929,6 +929,34 @@ public:
};
/**
Global-only, read-only variable. E.g. command line option.
*/
class sys_var_const: public sys_var
{
public:
enum_var_type var_type;
SHOW_TYPE show_type_value;
uchar *ptr;
sys_var_const(sys_var_chain *chain, const char *name_arg, enum_var_type type,
SHOW_TYPE show_type_arg, uchar *ptr_arg)
:sys_var(name_arg), var_type(type),
show_type_value(show_type_arg), ptr(ptr_arg)
{ chain_sys_var(chain); }
bool update(THD *thd, set_var *var) { return 1; }
bool check_default(enum_var_type type) { return 1; }
bool check_type(enum_var_type type) { return type != var_type; }
bool check_update_type(Item_result type) { return 1; }
uchar *value_ptr(THD *thd, enum_var_type type, LEX_STRING *base)
{
return ptr;
}
SHOW_TYPE show_type() { return show_type_value; }
bool is_readonly() const { return 1; }
};
class sys_var_have_option: public sys_var
{
protected:
@ -1317,7 +1345,6 @@ struct sys_var_with_base
int set_var_init();
void set_var_free();
int mysql_append_static_vars(const SHOW_VAR *show_vars, uint count);
SHOW_VAR* enumerate_sys_vars(THD *thd, bool sorted);
int mysql_add_sys_var_chain(sys_var *chain, struct my_option *long_options);
int mysql_del_sys_var_chain(sys_var *chain);

61
sql/slave.cc
View file

@ -49,6 +49,7 @@
#define MAX_SLAVE_RETRY_PAUSE 5
bool use_slave_mask = 0;
MY_BITMAP slave_error_mask;
char slave_skip_error_names[SHOW_VAR_FUNC_BUFF_SIZE];
typedef bool (*CHECK_KILLED_FUNC)(THD*,void*);
@ -275,6 +276,64 @@ err:
}
/**
Convert slave skip errors bitmap into a printable string.
*/
static void print_slave_skip_errors(void)
{
/*
To be safe, we want 10 characters of room in the buffer for a number
plus terminators. Also, we need some space for constant strings.
10 characters must be sufficient for a number plus {',' | '...'}
plus a NUL terminator. That is a max 6 digit number.
*/
const int MIN_ROOM= 10;
DBUG_ENTER("print_slave_skip_errors");
DBUG_ASSERT(sizeof(slave_skip_error_names) > MIN_ROOM);
DBUG_ASSERT(MAX_SLAVE_ERROR <= 999999); // 6 digits
if (!use_slave_mask || bitmap_is_clear_all(&slave_error_mask))
{
/* purecov: begin tested */
memcpy(slave_skip_error_names, STRING_WITH_LEN("OFF"));
/* purecov: end */
}
else if (bitmap_is_set_all(&slave_error_mask))
{
/* purecov: begin tested */
memcpy(slave_skip_error_names, STRING_WITH_LEN("ALL"));
/* purecov: end */
}
else
{
char *buff= slave_skip_error_names;
char *bend= buff + sizeof(slave_skip_error_names);
int errnum;
for (errnum= 1; errnum < MAX_SLAVE_ERROR; errnum++)
{
if (bitmap_is_set(&slave_error_mask, errnum))
{
if (buff + MIN_ROOM >= bend)
break; /* purecov: tested */
buff= int10_to_str(errnum, buff, 10);
*buff++= ',';
}
}
if (buff != slave_skip_error_names)
buff--; // Remove last ','
if (errnum < MAX_SLAVE_ERROR)
{
/* Couldn't show all errors */
buff= strmov(buff, "..."); /* purecov: tested */
}
*buff=0;
}
DBUG_PRINT("init", ("error_names: '%s'", slave_skip_error_names));
DBUG_VOID_RETURN;
}
/*
Init function to set up array for errors that should be skipped for slave
@ -314,6 +373,8 @@ void init_slave_skip_errors(const char* arg)
while (!my_isdigit(system_charset_info,*p) && *p)
p++;
}
/* Convert slave skip errors bitmap into a printable string. */
print_slave_skip_errors();
DBUG_VOID_RETURN;
}

1
sql/slave.h
View file

@ -98,6 +98,7 @@ class Master_info;
extern ulong master_retry_count;
extern MY_BITMAP slave_error_mask;
extern char slave_skip_error_names[];
extern bool use_slave_mask;
extern char *slave_load_tmpdir;
extern char *master_info_file, *relay_log_info_file;

74
sql/sql_repl.cc
View file

@ -1660,64 +1660,38 @@ public:
static sys_var_chain vars = { NULL, NULL };
static sys_var_const sys_log_slave_updates(&vars, "log_slave_updates",
OPT_GLOBAL, SHOW_MY_BOOL,
(uchar*) &opt_log_slave_updates);
static sys_var_const sys_relay_log(&vars, "relay_log",
OPT_GLOBAL, SHOW_CHAR_PTR,
(uchar*) &opt_relay_logname);
static sys_var_const sys_relay_log_index(&vars, "relay_log_index",
OPT_GLOBAL, SHOW_CHAR_PTR,
(uchar*) &opt_relaylog_index_name);
static sys_var_const sys_relay_log_info_file(&vars, "relay_log_info_file",
OPT_GLOBAL, SHOW_CHAR_PTR,
(uchar*) &relay_log_info_file);
static sys_var_bool_ptr sys_relay_log_purge(&vars, "relay_log_purge",
&relay_log_purge);
static sys_var_const sys_relay_log_space_limit(&vars,
"relay_log_space_limit",
OPT_GLOBAL, SHOW_LONGLONG,
(uchar*)
&relay_log_space_limit);
static sys_var_const sys_slave_load_tmpdir(&vars, "slave_load_tmpdir",
OPT_GLOBAL, SHOW_CHAR_PTR,
(uchar*) &slave_load_tmpdir);
static sys_var_long_ptr sys_slave_net_timeout(&vars, "slave_net_timeout",
&slave_net_timeout);
static sys_var_const sys_slave_skip_errors(&vars, "slave_skip_errors",
OPT_GLOBAL, SHOW_CHAR,
(uchar*) slave_skip_error_names);
static sys_var_long_ptr sys_slave_trans_retries(&vars, "slave_transaction_retries",
&slave_trans_retries);
static sys_var_sync_binlog_period sys_sync_binlog_period(&vars, "sync_binlog", &sync_binlog_period);
static sys_var_slave_skip_counter sys_slave_skip_counter(&vars, "sql_slave_skip_counter");
static int show_slave_skip_errors(THD *thd, SHOW_VAR *var, char *buff);
static SHOW_VAR fixed_vars[]= {
{"log_slave_updates", (char*) &opt_log_slave_updates, SHOW_MY_BOOL},
{"relay_log" , (char*) &opt_relay_logname, SHOW_CHAR_PTR},
{"relay_log_index", (char*) &opt_relaylog_index_name, SHOW_CHAR_PTR},
{"relay_log_info_file", (char*) &relay_log_info_file, SHOW_CHAR_PTR},
{"relay_log_space_limit", (char*) &relay_log_space_limit, SHOW_LONGLONG},
{"slave_load_tmpdir", (char*) &slave_load_tmpdir, SHOW_CHAR_PTR},
{"slave_skip_errors", (char*) &show_slave_skip_errors, SHOW_FUNC},
};
static int show_slave_skip_errors(THD *thd, SHOW_VAR *var, char *buff)
{
var->type=SHOW_CHAR;
var->value= buff;
if (!use_slave_mask || bitmap_is_clear_all(&slave_error_mask))
{
var->value= const_cast<char *>("OFF");
}
else if (bitmap_is_set_all(&slave_error_mask))
{
var->value= const_cast<char *>("ALL");
}
else
{
/* 10 is enough assuming errors are max 4 digits */
int i;
var->value= buff;
for (i= 1;
i < MAX_SLAVE_ERROR &&
(buff - var->value) < SHOW_VAR_FUNC_BUFF_SIZE;
i++)
{
if (bitmap_is_set(&slave_error_mask, i))
{
buff= int10_to_str(i, buff, 10);
*buff++= ',';
}
}
if (var->value != buff)
buff--; // Remove last ','
if (i < MAX_SLAVE_ERROR)
buff= strmov(buff, "..."); // Couldn't show all errors
*buff=0;
}
return 0;
}
bool sys_var_slave_skip_counter::check(THD *thd, set_var *var)
{
@ -1765,8 +1739,6 @@ bool sys_var_sync_binlog_period::update(THD *thd, set_var *var)
int init_replication_sys_vars()
{
mysql_append_static_vars(fixed_vars, sizeof(fixed_vars) / sizeof(SHOW_VAR));
if (mysql_add_sys_var_chain(vars.first, my_long_options))
{
/* should not happen */