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0x663 2019 年 12 月 27 日
IN (1,SELECT `id` FROM `member` WHERE `friendsid` = ( SELECT `id` FROM `member` WHERE `id` = '1' ))
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0x663 2019 年 12 月 27 日
上边是开玩笑的
```sql IN (1,SELECT `id` FROM `member` WHERE `friendsid` = ( SELECT `id` FROM `member` WHERE `id` = '1' ) union select 1 as id ) ``` |
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kukala OP @liushaokang 感谢回复!原来用 union 就行了
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