22 lines
922 B
Plaintext
22 lines
922 B
Plaintext
select @@global.character_sets_dir;
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@@global.character_sets_dir
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MYSQL_CHARSETSDIR
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select @@session.character_sets_dir;
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ERROR HY000: Variable 'character_sets_dir' is a GLOBAL variable
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show global variables like 'character_sets_dir';
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Variable_name Value
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character_sets_dir MYSQL_CHARSETSDIR
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show session variables like 'character_sets_dir';
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Variable_name Value
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character_sets_dir MYSQL_CHARSETSDIR
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select * from performance_schema.global_variables where variable_name='character_sets_dir';
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VARIABLE_NAME VARIABLE_VALUE
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character_sets_dir MYSQL_CHARSETSDIR
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select * from performance_schema.session_variables where variable_name='character_sets_dir';
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VARIABLE_NAME VARIABLE_VALUE
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character_sets_dir MYSQL_CHARSETSDIR
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set global character_sets_dir="foo";
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ERROR HY000: Variable 'character_sets_dir' is a read only variable
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set session character_sets_dir="foo";
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ERROR HY000: Variable 'character_sets_dir' is a read only variable
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