5
--source include/have_innodb.inc
7
SET @start_global_value = @@global.innodb_api_trx_level;
8
SELECT @start_global_value;
11
# exists as global only
13
--echo Valid values are zero or above
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SELECT @@global.innodb_api_trx_level >=0;
15
SELECT @@global.innodb_api_trx_level <=3;
16
SELECT @@global.innodb_api_trx_level;
18
--error ER_INCORRECT_GLOBAL_LOCAL_VAR
19
SELECT @@session.innodb_api_trx_level;
20
SHOW global variables LIKE 'innodb_api_trx_level';
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SHOW session variables LIKE 'innodb_api_trx_level';
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SELECT * FROM information_schema.global_variables
23
WHERE variable_name='innodb_api_trx_level';
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SELECT * FROM information_schema.session_variables
25
WHERE variable_name='innodb_api_trx_level';
28
# show that it's writable
30
SET global innodb_api_trx_level=100;
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SELECT @@global.innodb_api_trx_level;
32
SELECT * FROM information_schema.global_variables
33
WHERE variable_name='innodb_api_trx_level';
34
SELECT * FROM information_schema.session_variables
35
WHERE variable_name='innodb_api_trx_level';
36
--error ER_GLOBAL_VARIABLE
37
SET session innodb_api_trx_level=1;
42
--error ER_WRONG_TYPE_FOR_VAR
43
SET global innodb_api_trx_level=1.1;
44
--error ER_WRONG_TYPE_FOR_VAR
45
SET global innodb_api_trx_level=1e1;
46
--error ER_WRONG_TYPE_FOR_VAR
47
SET global innodb_api_trx_level="foo";
48
SET global innodb_api_trx_level=-7;
49
SELECT @@global.innodb_api_trx_level;
50
SELECT * FROM information_schema.global_variables
51
WHERE variable_name='innodb_api_trx_level';
57
SET @@global.innodb_api_trx_level = @start_global_value;
58
SELECT @@global.innodb_api_trx_level;