26 lines
682 B
Plaintext
26 lines
682 B
Plaintext
#
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# only global
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#
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select @@global.have_profiling="1";
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--error ER_INCORRECT_GLOBAL_LOCAL_VAR
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select @@session.have_profiling;
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--replace_column 2 #
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show global variables like 'have_profiling';
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--replace_column 2 #
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show session variables like 'have_profiling';
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--disable_warnings
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--replace_column 2 #
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select * from performance_schema.global_variables where variable_name='have_profiling';
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--replace_column 2 #
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select * from performance_schema.session_variables where variable_name='have_profiling';
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--enable_warnings
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#
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# show that it's read-only
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#
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--error ER_INCORRECT_GLOBAL_LOCAL_VAR
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set global have_profiling=1;
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--error ER_INCORRECT_GLOBAL_LOCAL_VAR
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set session have_profiling=1;
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