33 lines
616 B
Plaintext
33 lines
616 B
Plaintext
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#
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# Only global
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#
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select @@global.max_digest_length;
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--error ER_INCORRECT_GLOBAL_LOCAL_VAR
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select @@session.max_digest_length;
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show global variables like 'max_digest_length';
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show session variables like 'max_digest_length';
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--disable_warnings
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select * from performance_schema.global_variables
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where variable_name='max_digest_length';
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select * from performance_schema.session_variables
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where variable_name='max_digest_length';
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--enable_warnings
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#
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# Read-only
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#
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--error ER_INCORRECT_GLOBAL_LOCAL_VAR
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set global max_digest_length=1;
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--error ER_INCORRECT_GLOBAL_LOCAL_VAR
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set session max_digest_length=1;
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