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43 lines
1.1 KiB
Text
43 lines
1.1 KiB
Text
--source include/galera_cluster.inc
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--echo #
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--echo # wsrep_slave_threads
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--echo #
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--echo # save the initial value
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SET @wsrep_slave_threads_global_saved = @@global.wsrep_slave_threads;
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--echo # default
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SELECT @@global.wsrep_slave_threads;
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--echo
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--echo # scope
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--error ER_INCORRECT_GLOBAL_LOCAL_VAR
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SELECT @@session.wsrep_slave_threads;
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SET @@global.wsrep_slave_threads=1;
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SELECT @@global.wsrep_slave_threads;
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--echo
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--echo # valid values
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SET @@global.wsrep_slave_threads=10;
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SELECT @@global.wsrep_slave_threads;
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SET @@global.wsrep_slave_threads=0;
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SELECT @@global.wsrep_slave_threads;
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SET @@global.wsrep_slave_threads=default;
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SELECT @global.wsrep_slave_threads;
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--echo
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--echo # invalid values
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--error ER_WRONG_TYPE_FOR_VAR
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SET @@global.wsrep_slave_threads=NULL;
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--error ER_WRONG_TYPE_FOR_VAR
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SET @@global.wsrep_slave_threads='junk';
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# expect warning : Truncated incorrect wsrep_slave_threads value: '-1'
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SET @@global.wsrep_slave_threads=-1;
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SELECT @global.wsrep_slave_threads;
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--echo
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--echo # restore the initial value
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SET @@global.wsrep_slave_threads = @wsrep_slave_threads_global_saved;
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--echo # End of test
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