mirror of
https://github.com/MariaDB/server.git
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58 lines
1.3 KiB
Plaintext
58 lines
1.3 KiB
Plaintext
flush status;
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SET @saved_thread_cache_size = @@global.thread_cache_size;
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set global thread_cache_size = 0;
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show variables like "thread_cache_size";
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Variable_name Value
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thread_cache_size 0
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connect con1, localhost, root, , ;
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connect con2, localhost, root, , ;
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connection default;
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select @id_increment;
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@id_increment
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1
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select @thread_id_increment;
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@thread_id_increment
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1
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disconnect con2;
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connection default;
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connect con3, localhost, root, , ;
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disconnect con3;
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disconnect con1;
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connection default;
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select @id_increment;
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@id_increment
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1
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select @thread_id_increment;
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@thread_id_increment
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1
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set global thread_cache_size = 100;
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show variables like "thread_cache_size";
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Variable_name Value
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thread_cache_size 100
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connect con1, localhost, root, , ;
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connect con2, localhost, root, , ;
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connection default;
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select @id_increment;
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@id_increment
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1
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select @thread_id_increment;
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@thread_id_increment
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1
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disconnect con2;
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connection default;
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connect con3, localhost, root, , ;
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disconnect con3;
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disconnect con1;
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connection default;
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select @id_increment;
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@id_increment
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1
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select @thread_id_increment;
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@thread_id_increment
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1
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set global thread_cache_size = @saved_thread_cache_size;
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show status like "performance_schema_thread%";
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Variable_name Value
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Performance_schema_thread_classes_lost 0
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Performance_schema_thread_instances_lost 0
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