21 lines
695 B
Plaintext
21 lines
695 B
Plaintext
#
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# BUG28508923 - SETTING THREAD_CACHE_SIZE TO 0 DOES NOT EMPTY THE THREAD CACHE.
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#
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SET @saved_thread_cache_size=@@thread_cache_size;
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SET GLOBAL thread_cache_size=5;
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SET GLOBAL thread_cache_size = 2;
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SHOW STATUS LIKE 'Threads_cached';
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Variable_name Value
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Threads_cached 2
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SET GLOBAL thread_cache_size = 0;
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SHOW STATUS LIKE 'Threads_cached';
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Variable_name Value
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Threads_cached 0
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CREATE USER u1;
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SET GLOBAL thread_cache_size = 5;
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ERROR 42000: Access denied; you need (at least one of) the SUPER or SYSTEM_VARIABLES_ADMIN privilege(s) for this operation
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GRANT SYSTEM_VARIABLES_ADMIN ON *.* TO u1;
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SET GLOBAL thread_cache_size=5;
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DROP USER u1;
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SET GLOBAL thread_cache_size=@saved_thread_cache_size;
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