sql語(yǔ)句是什么,那個(gè)時(shí)間怎么弄？？？？？
sql第二題語(yǔ)句怎么寫(xiě)
慕尼黑8549860
2018-08-16 10:13:31
1 回答
狐的傳說(shuō)
TA貢獻(xiàn)1804條經(jīng)驗(yàn) 獲得超3個(gè)贊
select * from department d
left join (select id,Max(createTime) as createTime from department group by id) t on t.id = d.id
where d.createTime = t.createTime
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