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2e814d4702
Contains also
MDEV-10547: Test multi_update_innodb fails with InnoDB 5.7
The failure happened because 5.7 has changed the signature of
the bool handler::primary_key_is_clustered() const
virtual function ("const" was added). InnoDB was using the old
signature which caused the function not to be used.
MDEV-10550: Parallel replication lock waits/deadlock handling does not work with InnoDB 5.7
Fixed mutexing problem on lock_trx_handle_wait. Note that
rpl_parallel and rpl_optimistic_parallel tests still
fail.
MDEV-10156 : Group commit tests fail on 10.2 InnoDB (branch bb-10.2-jan)
Reason: incorrect merge
MDEV-10550: Parallel replication can't sync with master in InnoDB 5.7 (branch bb-10.2-jan)
Reason: incorrect merge
54 lines
1.4 KiB
Plaintext
54 lines
1.4 KiB
Plaintext
# Variable name: innodb_purge_threads
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# Scope: Global
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# Access type: Static
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# Data type: numeric
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--source include/have_innodb.inc
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SELECT COUNT(@@GLOBAL.innodb_purge_threads);
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--echo 1 Expected
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SELECT COUNT(@@innodb_purge_threads);
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--echo 1 Expected
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--error ER_INCORRECT_GLOBAL_LOCAL_VAR
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SET @@GLOBAL.innodb_purge_threads=1;
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--echo Expected error 'Read-only variable'
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--Error ER_BAD_FIELD_ERROR
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SELECT innodb_purge_threads = @@SESSION.innodb_purge_threads;
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--echo Expected error 'Read-only variable'
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--disable_warnings
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SELECT @@GLOBAL.innodb_purge_threads = VARIABLE_VALUE
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FROM INFORMATION_SCHEMA.GLOBAL_VARIABLES
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WHERE VARIABLE_NAME='innodb_purge_threads';
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--enable_warnings
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--echo 1 Expected
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--disable_warnings
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SELECT COUNT(VARIABLE_VALUE)
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FROM INFORMATION_SCHEMA.GLOBAL_VARIABLES
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WHERE VARIABLE_NAME='innodb_purge_threads';
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--enable_warnings
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--echo 1 Expected
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SELECT @@innodb_purge_threads = @@GLOBAL.innodb_purge_threads;
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--echo 1 Expected
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--Error ER_INCORRECT_GLOBAL_LOCAL_VAR
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SELECT COUNT(@@local.innodb_purge_threads);
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--echo Expected error 'Variable is a GLOBAL variable'
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--Error ER_INCORRECT_GLOBAL_LOCAL_VAR
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SELECT COUNT(@@SESSION.innodb_purge_threads);
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--echo Expected error 'Variable is a GLOBAL variable'
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# Check the default value
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--disable_warnings
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SELECT VARIABLE_NAME, VARIABLE_VALUE
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FROM INFORMATION_SCHEMA.GLOBAL_VARIABLES
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WHERE VARIABLE_NAME = 'innodb_purge_threads';
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--enable_warnings
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