强制走索引

force index(ix_utmsource_signup_activated)强制走索引

FROM emb_xxxx a <if test="ixUtxxxSignup != null and ixUxxxSignup"> force index(ix_xxxx)</if>

 

posted @ 2023-10-12 22:56  凯宾斯基  阅读(11)  评论(0)  编辑  收藏  举报