26 lines
716 B
Plaintext
26 lines
716 B
Plaintext
set session debug="L";
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select @@global.debug="1";
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@@global.debug="1"
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0
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select @@session.debug;
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@@session.debug
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L
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show global variables like 'debug';
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Variable_name Value
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debug #
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show session variables like 'debug';
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Variable_name Value
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debug L
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select * from performance_schema.global_variables where variable_name="debug";
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VARIABLE_NAME VARIABLE_VALUE
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debug #
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select * from performance_schema.session_variables where variable_name="debug";
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VARIABLE_NAME VARIABLE_VALUE
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debug L
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set @@global.debug=1;
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ERROR 42000: Incorrect argument type to variable 'debug'
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set @@global.debug=1.1;
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ERROR 42000: Incorrect argument type to variable 'debug'
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set @@global.debug=1e1;
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ERROR 42000: Incorrect argument type to variable 'debug'
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