22 lines
721 B
Plaintext
22 lines
721 B
Plaintext
select @@global.report_user;
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@@global.report_user
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NULL
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select @@session.report_user;
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ERROR HY000: Variable 'report_user' is a GLOBAL variable
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show global variables like 'report_user';
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Variable_name Value
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report_user
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show session variables like 'report_user';
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Variable_name Value
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report_user
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select * from performance_schema.global_variables where variable_name='report_user';
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VARIABLE_NAME VARIABLE_VALUE
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report_user
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select * from performance_schema.session_variables where variable_name='report_user';
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VARIABLE_NAME VARIABLE_VALUE
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report_user
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set global report_user=1;
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ERROR HY000: Variable 'report_user' is a read only variable
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set session report_user=1;
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ERROR HY000: Variable 'report_user' is a read only variable
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