先排序,后取前xx条数据
2021-04-23 00:29
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标签:code HERE color 数据 null nbsp sele desc city 获取排序后的前12条数据: 先排序,后取前xx条数据 标签:code HERE color 数据 null nbsp sele desc city 原文地址:https://www.cnblogs.com/wanlige/p/13272770.html
select * from (select * from ene_electricity where num is not null order by year desc,month desc) where rownum 12
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