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45 lines
1.4 KiB
Plaintext
45 lines
1.4 KiB
Plaintext
# uint global
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--source include/not_windows.inc
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--source include/not_embedded.inc
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--source include/not_aix.inc
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SET @start_global_value = @@global.thread_pool_oversubscribe;
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#
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# exists as global only
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#
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select @@global.thread_pool_oversubscribe;
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--error ER_INCORRECT_GLOBAL_LOCAL_VAR
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select @@session.thread_pool_oversubscribe;
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show global variables like 'thread_pool_oversubscribe';
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show session variables like 'thread_pool_oversubscribe';
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select * from information_schema.global_variables where variable_name='thread_pool_oversubscribe';
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select * from information_schema.session_variables where variable_name='thread_pool_oversubscribe';
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#
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# show that it's writable
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#
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set global thread_pool_oversubscribe=60;
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select @@global.thread_pool_oversubscribe;
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set global thread_pool_oversubscribe=1000;
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select @@global.thread_pool_oversubscribe;
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--error ER_GLOBAL_VARIABLE
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set session thread_pool_oversubscribe=1;
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#
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# incorrect types
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#
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--error ER_WRONG_TYPE_FOR_VAR
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set global thread_pool_oversubscribe=1.1;
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--error ER_WRONG_TYPE_FOR_VAR
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set global thread_pool_oversubscribe=1e1;
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--error ER_WRONG_TYPE_FOR_VAR
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set global thread_pool_oversubscribe="foo";
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set global thread_pool_oversubscribe=-1;
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select @@global.thread_pool_oversubscribe;
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set global thread_pool_oversubscribe=10000000000;
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select @@global.thread_pool_oversubscribe;
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set @@global.thread_pool_oversubscribe = @start_global_value;
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