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Recommitting the changes to push the code.

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This commit is contained in:
Sneha Modi
2011-08-08 17:01:09 +05:30
parent 337d7935d9
commit f24f0b99e3
9 changed files with 551 additions and 94 deletions
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6
mysql-test/suite/sys_vars/r/all_vars.result
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@ -11,13 +11,7 @@ There should be *no* long test name listed below:
select variable_name as `There should be *no* variables listed below:` from t2 select variable_name as `There should be *no* variables listed below:` from t2
left join t1 on variable_name=test_name where test_name is null; left join t1 on variable_name=test_name where test_name is null;
There should be *no* variables listed below: There should be *no* variables listed below:
INNODB_ROLLBACK_SEGMENTS
INNODB_STATS_METHOD
INNODB_FILE_FORMAT_MAX
INNODB_LARGE_PREFIX INNODB_LARGE_PREFIX
INNODB_ROLLBACK_SEGMENTS
INNODB_STATS_METHOD
INNODB_FILE_FORMAT_MAX
INNODB_LARGE_PREFIX INNODB_LARGE_PREFIX
drop table t1; drop table t1;
drop table t2; drop table t2;

125
mysql-test/suite/sys_vars/r/innodb_file_format_check_basic.result
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@ -1,59 +1,80 @@
SET @start_global_value = @@global.innodb_file_format_max; SET @start_global_value = @@global.innodb_file_format_check;
SELECT @start_global_value; SELECT @start_global_value;
@start_global_value @start_global_value
Antelope
Valid values are 'Antelope' and 'Barracuda'
select @@global.innodb_file_format_max in ('Antelope', 'Barracuda');
@@global.innodb_file_format_max in ('Antelope', 'Barracuda')
1 1
select @@global.innodb_file_format_max; Valid values are 'ON' and 'OFF'
@@global.innodb_file_format_max SELECT @@global.innodb_file_format_check in (0, 1);
Antelope @@global.innodb_file_format_check in (0, 1)
select @@session.innodb_file_format_max; 1
ERROR HY000: Variable 'innodb_file_format_max' is a GLOBAL variable SELECT @@global.innodb_file_format_check;
show global variables like 'innodb_file_format_max'; @@global.innodb_file_format_check
1
SELECT @@session.innodb_file_format_check;
ERROR HY000: Variable 'innodb_file_format_check' is a GLOBAL variable
SHOW global variables LIKE 'innodb_file_format_check';
Variable_name Value Variable_name Value
innodb_file_format_max Antelope innodb_file_format_check ON
show session variables like 'innodb_file_format_max'; SHOW session variables LIKE 'innodb_file_format_check';
Variable_name Value Variable_name Value
innodb_file_format_max Antelope innodb_file_format_check ON
select * from information_schema.global_variables where variable_name='innodb_file_format_max'; SELECT * FROM information_schema.global_variables
WHERE variable_name='innodb_file_format_check';
VARIABLE_NAME VARIABLE_VALUE VARIABLE_NAME VARIABLE_VALUE
INNODB_FILE_FORMAT_MAX Antelope INNODB_FILE_FORMAT_CHECK ON
select * from information_schema.session_variables where variable_name='innodb_file_format_max'; SELECT * FROM information_schema.session_variables
WHERE variable_name='innodb_file_format_check';
VARIABLE_NAME VARIABLE_VALUE VARIABLE_NAME VARIABLE_VALUE
INNODB_FILE_FORMAT_MAX Antelope INNODB_FILE_FORMAT_CHECK ON
set global innodb_file_format_max='Antelope'; SET @@global.innodb_file_format_check='Off';
select @@global.innodb_file_format_max; ERROR HY000: Variable 'innodb_file_format_check' is a read only variable
@@global.innodb_file_format_max Expected error 'Read only variable'
Antelope SET @@global.innodb_file_format_check=1;
select * from information_schema.global_variables where variable_name='innodb_file_format_max'; ERROR HY000: Variable 'innodb_file_format_check' is a read only variable
VARIABLE_NAME VARIABLE_VALUE Expected error 'Read only variable'
INNODB_FILE_FORMAT_MAX Antelope SET @@global.innodb_file_format_check=0;
select * from information_schema.session_variables where variable_name='innodb_file_format_max'; ERROR HY000: Variable 'innodb_file_format_check' is a read only variable
VARIABLE_NAME VARIABLE_VALUE Expected error 'Read only variable'
INNODB_FILE_FORMAT_MAX Antelope SET @@global.innodb_file_format_check='On';
set @@global.innodb_file_format_max='Barracuda'; ERROR HY000: Variable 'innodb_file_format_check' is a read only variable
select @@global.innodb_file_format_max; Expected error 'Read only variable'
@@global.innodb_file_format_max SET session innodb_large_prefix='OFF';
Barracuda ERROR HY000: Variable 'innodb_large_prefix' is a GLOBAL variable and should be set with SET GLOBAL
select * from information_schema.global_variables where variable_name='innodb_file_format_max'; SET @@session.innodb_stats_on_metadata='ON';
VARIABLE_NAME VARIABLE_VALUE ERROR HY000: Variable 'innodb_stats_on_metadata' is a GLOBAL variable and should be set with SET GLOBAL
INNODB_FILE_FORMAT_MAX Barracuda SELECT IF(@@GLOBAL.innodb_file_format_check, "ON", "OFF") = VARIABLE_VALUE
select * from information_schema.session_variables where variable_name='innodb_file_format_max'; FROM INFORMATION_SCHEMA.GLOBAL_VARIABLES
VARIABLE_NAME VARIABLE_VALUE WHERE VARIABLE_NAME='innodb_file_format_check';
INNODB_FILE_FORMAT_MAX Barracuda IF(@@GLOBAL.innodb_file_format_check, "ON", "OFF") = VARIABLE_VALUE
set session innodb_file_format_max='Salmon'; 1
ERROR HY000: Variable 'innodb_file_format_max' is a GLOBAL variable and should be set with SET GLOBAL 1 Expected
set @@session.innodb_file_format_max='Salmon'; SELECT COUNT(@@GLOBAL.innodb_file_format_check);
ERROR HY000: Variable 'innodb_file_format_max' is a GLOBAL variable and should be set with SET GLOBAL COUNT(@@GLOBAL.innodb_file_format_check)
set global innodb_file_format_max=1.1; 1
ERROR 42000: Incorrect argument type to variable 'innodb_file_format_max' 1 Expected
set global innodb_file_format_max=1e1; SELECT COUNT(VARIABLE_VALUE)
ERROR 42000: Incorrect argument type to variable 'innodb_file_format_max' FROM INFORMATION_SCHEMA.GLOBAL_VARIABLES
set global innodb_file_format_max='Salmon'; WHERE VARIABLE_NAME='innodb_file_format_check';
ERROR 42000: Variable 'innodb_file_format_max' can't be set to the value of 'Salmon' COUNT(VARIABLE_VALUE)
SET @@global.innodb_file_format_max = @start_global_value; 1
SELECT @@global.innodb_file_format_max; 1 Expected
@@global.innodb_file_format_max SELECT @@innodb_file_format_check = @@GLOBAL.innodb_file_format_check;
Antelope @@innodb_file_format_check = @@GLOBAL.innodb_file_format_check
1
1 Expected
SELECT COUNT(@@innodb_file_format_check);
COUNT(@@innodb_file_format_check)
1
1 Expected
SELECT COUNT(@@local.innodb_file_format_check);
ERROR HY000: Variable 'innodb_file_format_check' is a GLOBAL variable
Expected error 'Variable is a GLOBAL variable'
SELECT COUNT(@@SESSION.innodb_file_format_check);
ERROR HY000: Variable 'innodb_file_format_check' is a GLOBAL variable
Expected error 'Variable is a GLOBAL variable'
SELECT COUNT(@@GLOBAL.innodb_file_format_check);
COUNT(@@GLOBAL.innodb_file_format_check)
1
1 Expected
SELECT innodb_file_format_check = @@SESSION.innodb_file_format_check;
ERROR 42S22: Unknown column 'innodb_file_format_check' in 'field list'
Expected error 'Readonly variable'

65
mysql-test/suite/sys_vars/r/innodb_file_format_max_basic.result Normal file
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@ -0,0 +1,65 @@
SET @start_global_value = @@global.innodb_file_format_max;
SELECT @start_global_value;
@start_global_value
Antelope
Valid values are 'Antelope' and 'Barracuda'
SELECT @@global.innodb_file_format_max in ('Antelope', 'Barracuda');
@@global.innodb_file_format_max in ('Antelope', 'Barracuda')
1
SELECT @@global.innodb_file_format_max;
@@global.innodb_file_format_max
Antelope
SELECT @@session.innodb_file_format_max;
ERROR HY000: Variable 'innodb_file_format_max' is a GLOBAL variable
SHOW global variables LIKE 'innodb_file_format_max';
Variable_name Value
innodb_file_format_max Antelope
SHOW session variables LIKE 'innodb_file_format_max';
Variable_name Value
innodb_file_format_max Antelope
SELECT * FROM information_schema.global_variables
WHERE variable_name='innodb_file_format_max';
VARIABLE_NAME VARIABLE_VALUE
INNODB_FILE_FORMAT_MAX Antelope
SELECT * FROM information_schema.session_variables
WHERE variable_name='innodb_file_format_max';
VARIABLE_NAME VARIABLE_VALUE
INNODB_FILE_FORMAT_MAX Antelope
SET global innodb_file_format_max='Antelope';
SELECT @@global.innodb_file_format_max;
@@global.innodb_file_format_max
Antelope
SELECT * FROM information_schema.global_variables
WHERE variable_name='innodb_file_format_max';
VARIABLE_NAME VARIABLE_VALUE
INNODB_FILE_FORMAT_MAX Antelope
SELECT * FROM information_schema.session_variables
WHERE variable_name='innodb_file_format_max';
VARIABLE_NAME VARIABLE_VALUE
INNODB_FILE_FORMAT_MAX Antelope
SET @@global.innodb_file_format_max='Barracuda';
SELECT @@global.innodb_file_format_max;
@@global.innodb_file_format_max
Barracuda
SELECT * FROM information_schema.global_variables
WHERE variable_name='innodb_file_format_max';
VARIABLE_NAME VARIABLE_VALUE
INNODB_FILE_FORMAT_MAX Barracuda
SELECT * FROM information_schema.session_variables
WHERE variable_name='innodb_file_format_max';
VARIABLE_NAME VARIABLE_VALUE
INNODB_FILE_FORMAT_MAX Barracuda
SET session innodb_file_format_max='Salmon';
ERROR HY000: Variable 'innodb_file_format_max' is a GLOBAL variable and should be set with SET GLOBAL
SET @@session.innodb_file_format_max='Salmon';
ERROR HY000: Variable 'innodb_file_format_max' is a GLOBAL variable and should be set with SET GLOBAL
SET global innodb_file_format_max=1.1;
ERROR 42000: Incorrect argument type to variable 'innodb_file_format_max'
SET global innodb_file_format_max=1e1;
ERROR 42000: Incorrect argument type to variable 'innodb_file_format_max'
SET global innodb_file_format_max='Salmon';
ERROR 42000: Variable 'innodb_file_format_max' can't be set to the value of 'Salmon'
SET @@global.innodb_file_format_max = @start_global_value;
SELECT @@global.innodb_file_format_max;
@@global.innodb_file_format_max
Antelope

64
mysql-test/suite/sys_vars/r/innodb_rollback_segments_basic.result Normal file
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@ -0,0 +1,64 @@
SET @start_global_value = @@global.innodb_rollback_segments;
SELECT @start_global_value;
@start_global_value
128
Valid values are zero or above
SELECT @@global.innodb_rollback_segments >=0;
@@global.innodb_rollback_segments >=0
1
SELECT @@global.innodb_rollback_segments <=128;
@@global.innodb_rollback_segments <=128
1
SELECT @@global.innodb_rollback_segments;
@@global.innodb_rollback_segments
128
SELECT @@session.innodb_rollback_segments;
ERROR HY000: Variable 'innodb_rollback_segments' is a GLOBAL variable
SHOW global variables LIKE 'innodb_rollback_segments';
Variable_name Value
innodb_rollback_segments 128
SHOW session variables LIKE 'innodb_rollback_segments';
Variable_name Value
innodb_rollback_segments 128
SELECT * FROM information_schema.global_variables
WHERE variable_name='innodb_rollback_segments';
VARIABLE_NAME VARIABLE_VALUE
INNODB_ROLLBACK_SEGMENTS 128
SELECT * FROM information_schema.session_variables
WHERE variable_name='innodb_rollback_segments';
VARIABLE_NAME VARIABLE_VALUE
INNODB_ROLLBACK_SEGMENTS 128
SET global innodb_rollback_segments=100;
SELECT @@global.innodb_rollback_segments;
@@global.innodb_rollback_segments
100
SELECT * FROM information_schema.global_variables
WHERE variable_name='innodb_rollback_segments';
VARIABLE_NAME VARIABLE_VALUE
INNODB_ROLLBACK_SEGMENTS 100
SELECT * FROM information_schema.session_variables
WHERE variable_name='innodb_rollback_segments';
VARIABLE_NAME VARIABLE_VALUE
INNODB_ROLLBACK_SEGMENTS 100
SET session innodb_rollback_segments=1;
ERROR HY000: Variable 'innodb_rollback_segments' is a GLOBAL variable and should be set with SET GLOBAL
SET global innodb_rollback_segments=1.1;
ERROR 42000: Incorrect argument type to variable 'innodb_rollback_segments'
SET global innodb_rollback_segments=1e1;
ERROR 42000: Incorrect argument type to variable 'innodb_rollback_segments'
SET global innodb_rollback_segments="foo";
ERROR 42000: Incorrect argument type to variable 'innodb_rollback_segments'
SET global innodb_rollback_segments=-7;
Warnings:
Warning 1292 Truncated incorrect innodb_rollback_segments value: '-7'
SELECT @@global.innodb_rollback_segments;
@@global.innodb_rollback_segments
1
SELECT * FROM information_schema.global_variables
WHERE variable_name='innodb_rollback_segments';
VARIABLE_NAME VARIABLE_VALUE
INNODB_ROLLBACK_SEGMENTS 1
SET @@global.innodb_rollback_segments = @start_global_value;
SELECT @@global.innodb_rollback_segments;
@@global.innodb_rollback_segments
128

83
mysql-test/suite/sys_vars/r/innodb_stats_method_basic.result Normal file
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@ -0,0 +1,83 @@
SET @start_global_value = @@global.innodb_stats_method;
SELECT @start_global_value;
@start_global_value
nulls_equal
Valid values are 'nulls_equal', 'nulls_unequal', 'nulls_ignored'
SELECT @@global.innodb_stats_method in ('nulls_equal', 'nulls_unequal',
'nulls_ignored');
@@global.innodb_stats_method in ('nulls_equal', 'nulls_unequal',
'nulls_ignored')
1
SELECT @@global.innodb_stats_method;
@@global.innodb_stats_method
nulls_equal
SELECT @@session.innodb_stats_method;
ERROR HY000: Variable 'innodb_stats_method' is a GLOBAL variable
SHOW global variables LIKE 'innodb_stats_method';
Variable_name Value
innodb_stats_method nulls_equal
SHOW session variables LIKE 'innodb_stats_method';
Variable_name Value
innodb_stats_method nulls_equal
SELECT * FROM information_schema.global_variables
WHERE variable_name='innodb_stats_method';
VARIABLE_NAME VARIABLE_VALUE
INNODB_STATS_METHOD nulls_equal
SELECT * FROM information_schema.session_variables
WHERE variable_name='innodb_stats_method';
VARIABLE_NAME VARIABLE_VALUE
INNODB_STATS_METHOD nulls_equal
SET global innodb_stats_method='nulls_equal';
SELECT @@global.innodb_stats_method;
@@global.innodb_stats_method
nulls_equal
SELECT * FROM information_schema.global_variables
WHERE variable_name='innodb_stats_method';
VARIABLE_NAME VARIABLE_VALUE
INNODB_STATS_METHOD nulls_equal
SELECT * FROM information_schema.session_variables
WHERE variable_name='innodb_stats_method';
VARIABLE_NAME VARIABLE_VALUE
INNODB_STATS_METHOD nulls_equal
SET @@global.innodb_stats_method='nulls_unequal';
SELECT @@global.innodb_stats_method;
@@global.innodb_stats_method
nulls_unequal
SELECT * FROM information_schema.global_variables
WHERE variable_name='innodb_stats_method';
VARIABLE_NAME VARIABLE_VALUE
INNODB_STATS_METHOD nulls_unequal
SELECT * FROM information_schema.session_variables
WHERE variable_name='innodb_stats_method';
VARIABLE_NAME VARIABLE_VALUE
INNODB_STATS_METHOD nulls_unequal
SET global innodb_stats_method=2;
SELECT @@global.innodb_stats_method;
@@global.innodb_stats_method
nulls_ignored
SELECT * FROM information_schema.global_variables
WHERE variable_name='innodb_stats_method';
VARIABLE_NAME VARIABLE_VALUE
INNODB_STATS_METHOD nulls_ignored
SELECT * FROM information_schema.session_variables
WHERE variable_name='innodb_stats_method';
VARIABLE_NAME VARIABLE_VALUE
INNODB_STATS_METHOD nulls_ignored
SET session innodb_stats_method='nulls_equal';
ERROR HY000: Variable 'innodb_stats_method' is a GLOBAL variable and should be set with SET GLOBAL
SET @@session.innodb_stats_method='nulls_ignored';
ERROR HY000: Variable 'innodb_stats_method' is a GLOBAL variable and should be set with SET GLOBAL
SET global innodb_stats_method=1.1;
ERROR 42000: Incorrect argument type to variable 'innodb_stats_method'
SET global innodb_stats_method=4;
ERROR 42000: Variable 'innodb_stats_method' can't be set to the value of '4'
SET global innodb_stats_method=-2;
ERROR 42000: Variable 'innodb_stats_method' can't be set to the value of '-2'
SET global innodb_stats_method=1e1;
ERROR 42000: Incorrect argument type to variable 'innodb_stats_method'
SET global innodb_stats_method='some';
ERROR 42000: Variable 'innodb_stats_method' can't be set to the value of 'some'
SET @@global.innodb_stats_method = @start_global_value;
SELECT @@global.innodb_stats_method;
@@global.innodb_stats_method
nulls_equal

112
mysql-test/suite/sys_vars/t/innodb_file_format_check_basic.test
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@ -1,55 +1,95 @@
# 2010-01-25 - Added
# #
# 2011-08-02 - Added
#
--source include/not_embedded.inc --source include/not_embedded.inc
--source include/have_innodb.inc --source include/have_innodb.inc
SET @start_global_value = @@global.innodb_file_format_max; SET @start_global_value = @@global.innodb_file_format_check;
SELECT @start_global_value; SELECT @start_global_value;
# #
# exists as global only # exists as global only
# #
--echo Valid values are 'Antelope' and 'Barracuda' --echo Valid values are 'ON' and 'OFF'
select @@global.innodb_file_format_max in ('Antelope', 'Barracuda'); SELECT @@global.innodb_file_format_check in (0, 1);
select @@global.innodb_file_format_max; SELECT @@global.innodb_file_format_check;
--error ER_INCORRECT_GLOBAL_LOCAL_VAR --error ER_INCORRECT_GLOBAL_LOCAL_VAR
select @@session.innodb_file_format_max; SELECT @@session.innodb_file_format_check;
show global variables like 'innodb_file_format_max'; SHOW global variables LIKE 'innodb_file_format_check';
show session variables like 'innodb_file_format_max'; SHOW session variables LIKE 'innodb_file_format_check';
select * from information_schema.global_variables where variable_name='innodb_file_format_max'; SELECT * FROM information_schema.global_variables
select * from information_schema.session_variables where variable_name='innodb_file_format_max'; WHERE variable_name='innodb_file_format_check';
SELECT * FROM information_schema.session_variables
WHERE variable_name='innodb_file_format_check';
# #
# show that it's writable # show that it's read only
# #
set global innodb_file_format_max='Antelope';
select @@global.innodb_file_format_max; --error ER_INCORRECT_GLOBAL_LOCAL_VAR
select * from information_schema.global_variables where variable_name='innodb_file_format_max'; SET @@global.innodb_file_format_check='Off';
select * from information_schema.session_variables where variable_name='innodb_file_format_max'; --echo Expected error 'Read only variable'
set @@global.innodb_file_format_max='Barracuda';
select @@global.innodb_file_format_max; --error ER_INCORRECT_GLOBAL_LOCAL_VAR
select * from information_schema.global_variables where variable_name='innodb_file_format_max'; SET @@global.innodb_file_format_check=1;
select * from information_schema.session_variables where variable_name='innodb_file_format_max'; --echo Expected error 'Read only variable'
--error ER_INCORRECT_GLOBAL_LOCAL_VAR
SET @@global.innodb_file_format_check=0;
--echo Expected error 'Read only variable'
--error ER_INCORRECT_GLOBAL_LOCAL_VAR
SET @@global.innodb_file_format_check='On';
--echo Expected error 'Read only variable'
--error ER_GLOBAL_VARIABLE --error ER_GLOBAL_VARIABLE
set session innodb_file_format_max='Salmon'; SET session innodb_large_prefix='OFF';
--error ER_GLOBAL_VARIABLE --error ER_GLOBAL_VARIABLE
set @@session.innodb_file_format_max='Salmon'; SET @@session.innodb_stats_on_metadata='ON';
# #
# incorrect types # Check if the value in GLOBAL Table matches value in variable
#
--error ER_WRONG_TYPE_FOR_VAR
set global innodb_file_format_max=1.1;
--error ER_WRONG_TYPE_FOR_VAR
set global innodb_file_format_max=1e1;
--error ER_WRONG_VALUE_FOR_VAR
set global innodb_file_format_max='Salmon';
#
# Cleanup
# #
SET @@global.innodb_file_format_max = @start_global_value; SELECT IF(@@GLOBAL.innodb_file_format_check, "ON", "OFF") = VARIABLE_VALUE
SELECT @@global.innodb_file_format_max; FROM INFORMATION_SCHEMA.GLOBAL_VARIABLES
WHERE VARIABLE_NAME='innodb_file_format_check';
--echo 1 Expected
SELECT COUNT(@@GLOBAL.innodb_file_format_check);
--echo 1 Expected
SELECT COUNT(VARIABLE_VALUE)
FROM INFORMATION_SCHEMA.GLOBAL_VARIABLES
WHERE VARIABLE_NAME='innodb_file_format_check';
--echo 1 Expected
#
# Check if accessing variable with and without GLOBAL point to same variable
#
SELECT @@innodb_file_format_check = @@GLOBAL.innodb_file_format_check;
--echo 1 Expected
#
# Check if innodb_doublewrite can be accessed with and without @@ sign
#
SELECT COUNT(@@innodb_file_format_check);
--echo 1 Expected
--Error ER_INCORRECT_GLOBAL_LOCAL_VAR
SELECT COUNT(@@local.innodb_file_format_check);
--echo Expected error 'Variable is a GLOBAL variable'
--Error ER_INCORRECT_GLOBAL_LOCAL_VAR
SELECT COUNT(@@SESSION.innodb_file_format_check);
--echo Expected error 'Variable is a GLOBAL variable'
SELECT COUNT(@@GLOBAL.innodb_file_format_check);
--echo 1 Expected
--Error ER_BAD_FIELD_ERROR
SELECT innodb_file_format_check = @@SESSION.innodb_file_format_check;
--echo Expected error 'Readonly variable'

60
mysql-test/suite/sys_vars/t/innodb_file_format_max_basic.test Normal file
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@ -0,0 +1,60 @@
#
# 2011-08-02 - Added
#
--source include/not_embedded.inc
--source include/have_innodb.inc
SET @start_global_value = @@global.innodb_file_format_max;
SELECT @start_global_value;
#
# exists as global only
#
--echo Valid values are 'Antelope' and 'Barracuda'
SELECT @@global.innodb_file_format_max in ('Antelope', 'Barracuda');
SELECT @@global.innodb_file_format_max;
--error ER_INCORRECT_GLOBAL_LOCAL_VAR
SELECT @@session.innodb_file_format_max;
SHOW global variables LIKE 'innodb_file_format_max';
SHOW session variables LIKE 'innodb_file_format_max';
SELECT * FROM information_schema.global_variables
WHERE variable_name='innodb_file_format_max';
SELECT * FROM information_schema.session_variables
WHERE variable_name='innodb_file_format_max';
#
# show that it's writable
#
SET global innodb_file_format_max='Antelope';
SELECT @@global.innodb_file_format_max;
SELECT * FROM information_schema.global_variables
WHERE variable_name='innodb_file_format_max';
SELECT * FROM information_schema.session_variables
WHERE variable_name='innodb_file_format_max';
SET @@global.innodb_file_format_max='Barracuda';
SELECT @@global.innodb_file_format_max;
SELECT * FROM information_schema.global_variables
WHERE variable_name='innodb_file_format_max';
SELECT * FROM information_schema.session_variables
WHERE variable_name='innodb_file_format_max';
--error ER_GLOBAL_VARIABLE
SET session innodb_file_format_max='Salmon';
--error ER_GLOBAL_VARIABLE
SET @@session.innodb_file_format_max='Salmon';
#
# incorrect types
#
--error ER_WRONG_TYPE_FOR_VAR
SET global innodb_file_format_max=1.1;
--error ER_WRONG_TYPE_FOR_VAR
SET global innodb_file_format_max=1e1;
--error ER_WRONG_VALUE_FOR_VAR
SET global innodb_file_format_max='Salmon';
#
# Cleanup
#
SET @@global.innodb_file_format_max = @start_global_value;
SELECT @@global.innodb_file_format_max;

58
mysql-test/suite/sys_vars/t/innodb_rollback_segments_basic.test Normal file
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@ -0,0 +1,58 @@
#
# 2011-08-01 Added
#
--source include/have_innodb.inc
SET @start_global_value = @@global.innodb_rollback_segments;
SELECT @start_global_value;
#
# exists as global only
#
--echo Valid values are zero or above
SELECT @@global.innodb_rollback_segments >=0;
SELECT @@global.innodb_rollback_segments <=128;
SELECT @@global.innodb_rollback_segments;
--error ER_INCORRECT_GLOBAL_LOCAL_VAR
SELECT @@session.innodb_rollback_segments;
SHOW global variables LIKE 'innodb_rollback_segments';
SHOW session variables LIKE 'innodb_rollback_segments';
SELECT * FROM information_schema.global_variables
WHERE variable_name='innodb_rollback_segments';
SELECT * FROM information_schema.session_variables
WHERE variable_name='innodb_rollback_segments';
#
# show that it's writable
#
SET global innodb_rollback_segments=100;
SELECT @@global.innodb_rollback_segments;
SELECT * FROM information_schema.global_variables
WHERE variable_name='innodb_rollback_segments';
SELECT * FROM information_schema.session_variables
WHERE variable_name='innodb_rollback_segments';
--error ER_GLOBAL_VARIABLE
SET session innodb_rollback_segments=1;
#
# incorrect types
#
--error ER_WRONG_TYPE_FOR_VAR
SET global innodb_rollback_segments=1.1;
--error ER_WRONG_TYPE_FOR_VAR
SET global innodb_rollback_segments=1e1;
--error ER_WRONG_TYPE_FOR_VAR
SET global innodb_rollback_segments="foo";
SET global innodb_rollback_segments=-7;
SELECT @@global.innodb_rollback_segments;
SELECT * FROM information_schema.global_variables
WHERE variable_name='innodb_rollback_segments';
#
# cleanup
#
SET @@global.innodb_rollback_segments = @start_global_value;
SELECT @@global.innodb_rollback_segments;

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#
# 2011-08-05 - Added
#
--source include/have_innodb.inc
SET @start_global_value = @@global.innodb_stats_method;
SELECT @start_global_value;
#
# exists as global only
#
--echo Valid values are 'nulls_equal', 'nulls_unequal', 'nulls_ignored'
SELECT @@global.innodb_stats_method in ('nulls_equal', 'nulls_unequal',
'nulls_ignored');
SELECT @@global.innodb_stats_method;
--error ER_INCORRECT_GLOBAL_LOCAL_VAR
SELECT @@session.innodb_stats_method;
SHOW global variables LIKE 'innodb_stats_method';
SHOW session variables LIKE 'innodb_stats_method';
SELECT * FROM information_schema.global_variables
WHERE variable_name='innodb_stats_method';
SELECT * FROM information_schema.session_variables
WHERE variable_name='innodb_stats_method';
#
# show that it's writable
#
SET global innodb_stats_method='nulls_equal';
SELECT @@global.innodb_stats_method;
SELECT * FROM information_schema.global_variables
WHERE variable_name='innodb_stats_method';
SELECT * FROM information_schema.session_variables
WHERE variable_name='innodb_stats_method';
SET @@global.innodb_stats_method='nulls_unequal';
SELECT @@global.innodb_stats_method;
SELECT * FROM information_schema.global_variables
WHERE variable_name='innodb_stats_method';
SELECT * FROM information_schema.session_variables
WHERE variable_name='innodb_stats_method';
SET global innodb_stats_method=2;
SELECT @@global.innodb_stats_method;
SELECT * FROM information_schema.global_variables
WHERE variable_name='innodb_stats_method';
SELECT * FROM information_schema.session_variables
WHERE variable_name='innodb_stats_method';
--error ER_GLOBAL_VARIABLE
SET session innodb_stats_method='nulls_equal';
--error ER_GLOBAL_VARIABLE
SET @@session.innodb_stats_method='nulls_ignored';
#
# incorrect types
#
--error ER_WRONG_TYPE_FOR_VAR
SET global innodb_stats_method=1.1;
--error ER_WRONG_VALUE_FOR_VAR
SET global innodb_stats_method=4;
--error ER_WRONG_VALUE_FOR_VAR
SET global innodb_stats_method=-2;
--error ER_WRONG_TYPE_FOR_VAR
SET global innodb_stats_method=1e1;
--error ER_WRONG_VALUE_FOR_VAR
SET global innodb_stats_method='some';
#
# Cleanup
#
SET @@global.innodb_stats_method = @start_global_value;
SELECT @@global.innodb_stats_method;