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53 lines
1.4 KiB
Plaintext
53 lines
1.4 KiB
Plaintext
#
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# wsrep_desync
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#
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call mtr.add_suppression("WSREP: SET desync failed 9 for schema: test, query: SET @@global.wsrep_desync=ON");
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# save the initial value
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SET @wsrep_desync_global_saved = @@global.wsrep_desync;
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# default
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SELECT @@global.wsrep_desync;
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@@global.wsrep_desync
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0
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# scope
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SELECT @@session.wsrep_desync;
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ERROR HY000: Variable 'wsrep_desync' is a GLOBAL variable
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SET @@global.wsrep_desync=OFF;
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Warnings:
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Warning 1231 'wsrep_desync' is already OFF.
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SELECT @@global.wsrep_desync;
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@@global.wsrep_desync
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0
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SET @@global.wsrep_desync=ON;
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ERROR HY000: Operation 'desync' failed for SET @@global.wsrep_desync=ON
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SELECT @@global.wsrep_desync;
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@@global.wsrep_desync
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1
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# valid values
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SET @@global.wsrep_desync='OFF';
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SELECT @@global.wsrep_desync;
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@@global.wsrep_desync
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0
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SET @@global.wsrep_desync=ON;
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ERROR HY000: Operation 'desync' failed for SET @@global.wsrep_desync=ON
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SELECT @@global.wsrep_desync;
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@@global.wsrep_desync
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1
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SET @@global.wsrep_desync=default;
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SELECT @@global.wsrep_desync;
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@@global.wsrep_desync
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0
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# invalid values
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SET @@global.wsrep_desync=NULL;
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ERROR 42000: Variable 'wsrep_desync' can't be set to the value of 'NULL'
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SET @@global.wsrep_desync='junk';
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ERROR 42000: Variable 'wsrep_desync' can't be set to the value of 'junk'
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# restore the initial value
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SET @@global.wsrep_desync = @wsrep_desync_global_saved;
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Warnings:
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Warning 1231 'wsrep_desync' is already OFF.
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# End of test
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