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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
93 lines
3.6 KiB
Plaintext
93 lines
3.6 KiB
Plaintext
SET @start_global_value = @@global.innodb_flush_sync;
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SELECT @start_global_value;
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@start_global_value
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1
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Valid values are 'ON' and 'OFF'
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select @@global.innodb_flush_sync in (0, 1);
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@@global.innodb_flush_sync in (0, 1)
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1
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select @@global.innodb_flush_sync;
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@@global.innodb_flush_sync
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1
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select @@session.innodb_flush_sync;
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ERROR HY000: Variable 'innodb_flush_sync' is a GLOBAL variable
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show global variables like 'innodb_flush_sync';
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Variable_name Value
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innodb_flush_sync ON
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show session variables like 'innodb_flush_sync';
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Variable_name Value
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innodb_flush_sync ON
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select * from information_schema.global_variables where variable_name='innodb_flush_sync';
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VARIABLE_NAME VARIABLE_VALUE
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INNODB_FLUSH_SYNC ON
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select * from information_schema.session_variables where variable_name='innodb_flush_sync';
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VARIABLE_NAME VARIABLE_VALUE
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INNODB_FLUSH_SYNC ON
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set global innodb_flush_sync='OFF';
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select @@global.innodb_flush_sync;
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@@global.innodb_flush_sync
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0
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select * from information_schema.global_variables where variable_name='innodb_flush_sync';
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VARIABLE_NAME VARIABLE_VALUE
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INNODB_FLUSH_SYNC OFF
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select * from information_schema.session_variables where variable_name='innodb_flush_sync';
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VARIABLE_NAME VARIABLE_VALUE
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INNODB_FLUSH_SYNC OFF
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set @@global.innodb_flush_sync=1;
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select @@global.innodb_flush_sync;
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@@global.innodb_flush_sync
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1
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select * from information_schema.global_variables where variable_name='innodb_flush_sync';
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VARIABLE_NAME VARIABLE_VALUE
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INNODB_FLUSH_SYNC ON
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select * from information_schema.session_variables where variable_name='innodb_flush_sync';
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VARIABLE_NAME VARIABLE_VALUE
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INNODB_FLUSH_SYNC ON
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set global innodb_flush_sync=0;
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select @@global.innodb_flush_sync;
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@@global.innodb_flush_sync
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0
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select * from information_schema.global_variables where variable_name='innodb_flush_sync';
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VARIABLE_NAME VARIABLE_VALUE
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INNODB_FLUSH_SYNC OFF
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select * from information_schema.session_variables where variable_name='innodb_flush_sync';
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VARIABLE_NAME VARIABLE_VALUE
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INNODB_FLUSH_SYNC OFF
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set @@global.innodb_flush_sync='ON';
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select @@global.innodb_flush_sync;
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@@global.innodb_flush_sync
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1
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select * from information_schema.global_variables where variable_name='innodb_flush_sync';
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VARIABLE_NAME VARIABLE_VALUE
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INNODB_FLUSH_SYNC ON
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select * from information_schema.session_variables where variable_name='innodb_flush_sync';
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VARIABLE_NAME VARIABLE_VALUE
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INNODB_FLUSH_SYNC ON
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set session innodb_flush_sync='OFF';
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ERROR HY000: Variable 'innodb_flush_sync' is a GLOBAL variable and should be set with SET GLOBAL
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set @@session.innodb_flush_sync='ON';
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ERROR HY000: Variable 'innodb_flush_sync' is a GLOBAL variable and should be set with SET GLOBAL
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set global innodb_flush_sync=1.1;
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ERROR 42000: Incorrect argument type to variable 'innodb_flush_sync'
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set global innodb_flush_sync=1e1;
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ERROR 42000: Incorrect argument type to variable 'innodb_flush_sync'
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set global innodb_flush_sync=2;
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ERROR 42000: Variable 'innodb_flush_sync' can't be set to the value of '2'
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set global innodb_flush_sync=-3;
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ERROR 42000: Variable 'innodb_flush_sync' can't be set to the value of '-3'
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select @@global.innodb_flush_sync;
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@@global.innodb_flush_sync
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1
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select * from information_schema.global_variables where variable_name='innodb_flush_sync';
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VARIABLE_NAME VARIABLE_VALUE
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INNODB_FLUSH_SYNC ON
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select * from information_schema.session_variables where variable_name='innodb_flush_sync';
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VARIABLE_NAME VARIABLE_VALUE
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INNODB_FLUSH_SYNC ON
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set global innodb_flush_sync='AUTO';
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ERROR 42000: Variable 'innodb_flush_sync' can't be set to the value of 'AUTO'
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SET @@global.innodb_flush_sync = @start_global_value;
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SELECT @@global.innodb_flush_sync;
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@@global.innodb_flush_sync
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1
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