Edit File: date_format_basic.result
select @@global.date_format; @@global.date_format %Y-%m-%d select @@session.date_format; ERROR HY000: Variable 'date_format' is a GLOBAL variable show global variables like 'date_format'; Variable_name Value date_format %Y-%m-%d show session variables like 'date_format'; Variable_name Value date_format %Y-%m-%d select * from information_schema.global_variables where variable_name='date_format'; VARIABLE_NAME VARIABLE_VALUE DATE_FORMAT %Y-%m-%d select * from information_schema.session_variables where variable_name='date_format'; VARIABLE_NAME VARIABLE_VALUE DATE_FORMAT %Y-%m-%d set global date_format="foo"; ERROR HY000: Variable 'date_format' is a read only variable set session date_format="foo"; ERROR HY000: Variable 'date_format' is a read only variable
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