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发表于 2022-8-17 13:48:01|来自:
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后端确实会在你查询的字段前面加x,因为数据库所有列前我们都默认加了x,你可以这样尝试:
SELECT o1.name,o2.bumen,o2.zhiwu,o1.a,o2.yingxu from (SELECT o.name, sum(o.tianshu) as xa FROM QingJiaTable o where o.type='年休假' group by o.name)o1 LEFT JOIN GongXiuTable o2 ON o1.name=o2.name |
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