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50 lines
1.2 KiB
Plaintext
50 lines
1.2 KiB
Plaintext
#
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# wsrep_node_address
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#
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# save the initial value
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SET @wsrep_node_address_global_saved = @@global.wsrep_node_address;
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# default
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SELECT @@global.wsrep_node_address;
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@@global.wsrep_node_address
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# scope
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SELECT @@session.wsrep_node_address;
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ERROR HY000: Variable 'wsrep_node_address' is a GLOBAL variable
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SELECT @@global.wsrep_node_address;
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@@global.wsrep_node_address
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# valid values
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SET @@global.wsrep_node_address='127.0.0.1';
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SELECT @@global.wsrep_node_address;
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@@global.wsrep_node_address
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127.0.0.1
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SET @@global.wsrep_node_address=default;
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SELECT @@global.wsrep_node_address;
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@@global.wsrep_node_address
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# invalid values
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SET @@global.wsrep_node_address=NULL;
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ERROR 42000: Variable 'wsrep_node_address' can't be set to the value of 'NULL'
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SELECT @@global.wsrep_node_address;
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@@global.wsrep_node_address
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SET @@global.wsrep_node_address=ON;
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SELECT @@global.wsrep_node_address;
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@@global.wsrep_node_address
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ON
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SET @@global.wsrep_node_address='OFF';
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SELECT @@global.wsrep_node_address;
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@@global.wsrep_node_address
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OFF
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SET @@global.wsrep_node_address='junk';
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SELECT @@global.wsrep_node_address;
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@@global.wsrep_node_address
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junk
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# restore the initial value
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SET @@global.wsrep_node_address = @wsrep_node_address_global_saved;
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# End of test
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