CREATE TABLE im_entry_ctrl (
  	ECT_USERID 		varchar(16) 	NOT NULL COMMENT '登录ID',
  	ECT_SESSIONID 	varchar(100) 	NOT NULL COMMENT 'SessionID',
  	ECT_LOGONTIME 	char(14) 		NOT NULL COMMENT '登录时间，格式为YYYYMMDDHHMISS',
  	ECT_SERVER 		varchar(30) 	NOT NULL COMMENT '登录的应用服务器IP地址，如123.22.55.177',
  	PRIMARY KEY (ECT_USERID,ECT_SESSIONID)
) ENGINE=InnoDB DEFAULT CHARSET=utf8 COMMENT='内管柜员单点登录控制表 ';