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4e1678daca
Before this fix, the performance schema tables were defined in UPPERCASE. This was incompatible with the lowercase_table_names option, and caused issues with the install / upgrade process, when changing the lower case table names setting *after* the install or upgrade. With this fix, all performance schema tables are exposed with lowercase names. As a result, the name of the performance schema table is always lowercase, no matter how / if / when the lowercase_table_names setting if changed.
49 lines
1.7 KiB
Text
49 lines
1.7 KiB
Text
use performance_schema;
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set @start_read_only= @@global.read_only;
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grant SELECT, UPDATE on performance_schema.* to pfsuser@localhost;
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flush privileges;
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connect (con1, localhost, pfsuser, , test);
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connection default;
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set global read_only=0;
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connection con1;
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select @@global.read_only;
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@@global.read_only
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0
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show grants;
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Grants for pfsuser@localhost
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GRANT USAGE ON *.* TO 'pfsuser'@'localhost'
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GRANT SELECT, UPDATE ON `performance_schema`.* TO 'pfsuser'@'localhost'
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select * from performance_schema.setup_instruments;
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update performance_schema.setup_instruments set enabled='NO';
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update performance_schema.setup_instruments set enabled='YES';
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connection default;
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set global read_only=1;
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connection con1;
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select @@global.read_only;
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@@global.read_only
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1
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show grants;
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Grants for pfsuser@localhost
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GRANT USAGE ON *.* TO 'pfsuser'@'localhost'
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GRANT SELECT, UPDATE ON `performance_schema`.* TO 'pfsuser'@'localhost'
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select * from performance_schema.setup_instruments;
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update performance_schema.setup_instruments set enabled='NO';
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update performance_schema.setup_instruments set enabled='YES';
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connection default;
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grant super on *.* to pfsuser@localhost;
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flush privileges;
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connect (con1, localhost, pfsuser, , test);
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select @@global.read_only;
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@@global.read_only
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1
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show grants;
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Grants for pfsuser@localhost
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GRANT SUPER ON *.* TO 'pfsuser'@'localhost'
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GRANT SELECT, UPDATE ON `performance_schema`.* TO 'pfsuser'@'localhost'
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select * from performance_schema.setup_instruments;
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update performance_schema.setup_instruments set enabled='NO';
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update performance_schema.setup_instruments set enabled='YES';
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connection default;
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set global read_only= @start_read_only;
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drop user pfsuser@localhost;
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flush privileges;
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