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mysql too many connection 解決辦法

lec variable lob nbsp sql set time any wait

SHOW VARIABLES LIKE "max_connections";

SHOW VARIABLES LIKE "wait_timeout";

SET GLOBAL max_connections = 5000;

SELECT @@MAX_CONNECTIONS AS ‘Max Connections‘;

SHOW FULL PROCESSLIST;

SHOW PROCESSLIST;

mysql too many connection 解決辦法