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46 lines
1.2 KiB
Plaintext
46 lines
1.2 KiB
Plaintext
--source include/have_wsrep.inc
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--echo #
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--echo # wsrep_causal_reads
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--echo #
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--echo # save the initial values
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SET @wsrep_causal_reads_global_saved = @@global.wsrep_causal_reads;
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SET @wsrep_causal_reads_session_saved = @@session.wsrep_causal_reads;
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--echo # default
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SELECT @@global.wsrep_causal_reads;
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SELECT @@session.wsrep_causal_reads;
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--echo
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--echo # scope and valid values
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SET @@global.wsrep_causal_reads=OFF;
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SELECT @@global.wsrep_causal_reads;
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SET @@global.wsrep_causal_reads=ON;
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SELECT @@global.wsrep_causal_reads;
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SET @@session.wsrep_causal_reads=OFF;
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SELECT @@session.wsrep_causal_reads;
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SET @@session.wsrep_causal_reads=ON;
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SELECT @@session.wsrep_causal_reads;
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SET @@session.wsrep_causal_reads=default;
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SELECT @@session.wsrep_causal_reads;
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--echo
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--echo # invalid values
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--error ER_WRONG_VALUE_FOR_VAR
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SET @@global.wsrep_causal_reads=NULL;
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--error ER_WRONG_VALUE_FOR_VAR
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SET @@global.wsrep_causal_reads='junk';
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--error ER_WRONG_VALUE_FOR_VAR
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SET @@session.wsrep_causal_reads=NULL;
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--error ER_WRONG_VALUE_FOR_VAR
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SET @@session.wsrep_causal_reads='junk';
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--echo
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--echo # restore the initial values
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SET @@global.wsrep_causal_reads = @wsrep_causal_reads_global_saved;
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SET @@session.wsrep_causal_reads = @wsrep_causal_reads_session_saved;
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--echo # End of test
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