select XX,XX from `table`
WHERE
(user_id = 'a7ae8176763b9643cc92edc4dc318' or cur_user_id = 'a7ae81767e63b063cc92dc4dc3718')
AND ticket_time BETWEEN '2018-08-15 02:29:18' AND '2018-08-16 02:29:18'
innodb引擎,user_id,cur_user_id , 走了索引,ticket_time date类型,建立了普通索引
为嘛从执行计划中查看没走索引