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df4dd593f2
Merged lp:maria/maria-10.0-galera up to revision 3879. Added a new functions to handler API to forcefully abort_transaction, producing fake_trx_id, get_checkpoint and set_checkpoint for XA. These were added for future possiblity to add more storage engines that could use galera replication.
57 lines
1.5 KiB
Plaintext
57 lines
1.5 KiB
Plaintext
#
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# wsrep_sync_wait
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#
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# save the initial values
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SET @wsrep_sync_wait_global_saved = @@global.wsrep_sync_wait;
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SET @wsrep_sync_wait_session_saved = @@session.wsrep_sync_wait;
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# default
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SELECT @@global.wsrep_sync_wait;
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@@global.wsrep_sync_wait
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0
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SELECT @@session.wsrep_sync_wait;
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@@session.wsrep_sync_wait
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0
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# scope and valid values
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SET @@global.wsrep_sync_wait=0;
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SELECT @@global.wsrep_sync_wait;
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@@global.wsrep_sync_wait
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0
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SET @@global.wsrep_sync_wait=7;
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SELECT @@global.wsrep_sync_wait;
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@@global.wsrep_sync_wait
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7
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SET @@session.wsrep_sync_wait=0;
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SELECT @@session.wsrep_sync_wait;
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@@session.wsrep_sync_wait
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0
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SET @@session.wsrep_sync_wait=7;
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SELECT @@session.wsrep_sync_wait;
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@@session.wsrep_sync_wait
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7
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SET @@session.wsrep_sync_wait=default;
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SELECT @@session.wsrep_sync_wait;
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@@session.wsrep_sync_wait
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7
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SET @@session.wsrep_sync_wait=8;
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Warnings:
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Warning 1292 Truncated incorrect wsrep_sync_wait value: '8'
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SELECT @@session.wsrep_sync_wait;
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@@session.wsrep_sync_wait
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7
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# invalid values
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SET @@global.wsrep_sync_wait=NULL;
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ERROR 42000: Incorrect argument type to variable 'wsrep_sync_wait'
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SET @@global.wsrep_sync_wait='junk';
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ERROR 42000: Incorrect argument type to variable 'wsrep_sync_wait'
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SET @@session.wsrep_sync_wait=NULL;
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ERROR 42000: Incorrect argument type to variable 'wsrep_sync_wait'
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SET @@session.wsrep_sync_wait='junk';
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ERROR 42000: Incorrect argument type to variable 'wsrep_sync_wait'
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# restore the initial values
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SET @@global.wsrep_sync_wait = @wsrep_sync_wait_global_saved;
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SET @@session.wsrep_sync_wait = @wsrep_sync_wait_session_saved;
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# End of test
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