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WL#2360 Performance schema

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Part IV: sql instrumentation
This commit is contained in:
Marc Alff
2010-01-06 22:42:07 -07:00
parent 4b559b912f
commit 3d91522561
133 changed files with 5198 additions and 2295 deletions
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23
mysql-test/suite/sys_vars/r/performance_schema_basic.result Normal file
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select @@global.performance_schema;
@@global.performance_schema
1
select @@session.performance_schema;
ERROR HY000: Variable 'performance_schema' is a GLOBAL variable
show global variables like 'performance_schema';
Variable_name Value
performance_schema ON
show session variables like 'performance_schema';
Variable_name Value
performance_schema ON
select * from information_schema.global_variables
where variable_name='performance_schema';
VARIABLE_NAME VARIABLE_VALUE
PERFORMANCE_SCHEMA ON
select * from information_schema.session_variables
where variable_name='performance_schema';
VARIABLE_NAME VARIABLE_VALUE
PERFORMANCE_SCHEMA ON
set global performance_schema=1;
ERROR HY000: Variable 'performance_schema' is a read only variable
set session performance_schema=1;
ERROR HY000: Variable 'performance_schema' is a read only variable