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