Pool
使用pool正确方法: 从pool取connection,使用完close(), 底层CMySQLConnection会return到deque, 此时从pool中得到的PooledMySQLConnection底层_cnx变为None
标签:PooledMySQLConnection,deque,Python,MySQL,pool,底层 From: https://www.cnblogs.com/dissipate/p/17362149.html
标签:PooledMySQLConnection,deque,Python,MySQL,pool,底层 From: https://www.cnblogs.com/dissipate/p/17362149.html