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MDEV-16871 in_predicate_conversion_threshold cannot be set in my.cnf

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This commit is contained in:
Sergei Golubchik
2019-09-01 15:28:11 +02:00
parent 7e08ac0b41
commit 08b01ace8a
10 changed files with 35 additions and 29 deletions
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15
mysql-test/suite/sys_vars/r/sysvars_debug.result
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@ -1,6 +1,5 @@
select * from information_schema.system_variables
where variable_name like 'debug%'
or variable_name = 'in_predicate_conversion_threshold'
order by variable_name;
VARIABLE_NAME DEBUG
SESSION_VALUE
@ -86,17 +85,3 @@ NUMERIC_BLOCK_SIZE NULL
ENUM_VALUE_LIST NULL
READ_ONLY NO
COMMAND_LINE_ARGUMENT NULL
VARIABLE_NAME IN_PREDICATE_CONVERSION_THRESHOLD
SESSION_VALUE 1000
GLOBAL_VALUE 1000
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 1000
VARIABLE_SCOPE SESSION
VARIABLE_TYPE INT UNSIGNED
VARIABLE_COMMENT The minimum number of scalar elements in the value list of IN predicate that triggers its conversion to IN subquery
NUMERIC_MIN_VALUE 0
NUMERIC_MAX_VALUE 4294967295
NUMERIC_BLOCK_SIZE 1
ENUM_VALUE_LIST NULL
READ_ONLY NO
COMMAND_LINE_ARGUMENT OPTIONAL