Edit File: report_host_basic.result
select @@global.report_host; @@global.report_host NULL select @@session.report_host; ERROR HY000: Variable 'report_host' is a GLOBAL variable show global variables like 'report_host'; Variable_name Value report_host show session variables like 'report_host'; Variable_name Value report_host select * from information_schema.global_variables where variable_name='report_host'; VARIABLE_NAME VARIABLE_VALUE REPORT_HOST select * from information_schema.session_variables where variable_name='report_host'; VARIABLE_NAME VARIABLE_VALUE REPORT_HOST set global report_host=1; ERROR HY000: Variable 'report_host' is a read only variable set session report_host=1; ERROR HY000: Variable 'report_host' is a read only variable
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