网站介绍:SELECT aliases.username AS phone_number,subscriber.username AS user_nameFROM aliases, subscriberWHERE aliases.contact REGEXP CONCAT('^sip:', subscriber.user_name, '[.*]')请注意,以下查询将更有效:SELECT ali..._mysql select 变量
- 链接地址:https://blog.csdn.net/weixin_35282782/article/details/116103361
- 链接标题:mysql select定义变量,Mysql:在select中设置一个变量-CSDN博客
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- 网站标签:mysql select 变量