26 lines
743 B
Plaintext
26 lines
743 B
Plaintext
#
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# only global
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#
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--replace_result $MASTER_MYPORT MASTER_MYPORT
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select @@global.port;
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--error ER_INCORRECT_GLOBAL_LOCAL_VAR
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select @@session.port;
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--replace_result $MASTER_MYPORT MASTER_MYPORT
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show global variables like 'port';
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--replace_result $MASTER_MYPORT MASTER_MYPORT
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show session variables like 'port';
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--disable_warnings
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--replace_result $MASTER_MYPORT MASTER_MYPORT
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select * from performance_schema.global_variables where variable_name='port';
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--replace_result $MASTER_MYPORT MASTER_MYPORT
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select * from performance_schema.session_variables where variable_name='port';
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--enable_warnings
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#
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# show that it's read-only
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#
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--error ER_INCORRECT_GLOBAL_LOCAL_VAR
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set global port=1;
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--error ER_INCORRECT_GLOBAL_LOCAL_VAR
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set session port=1;
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