ORACLE SQL語句總結

sql積累

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• 分組分頁sql

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分組分頁sql：

select * from(
    select rownum AS ROWNO ,t1.* from(
          select
              t.id_card AS idCard, 
              t.name AS tName, 
              sum(t.comment_count) AS sumCommentCount 
          from 
              YQKZ_COMMENTER_TASK t 
          where 
              t.release_time >= to_date('2015-01-01','yyyy-MM-dd')
          and 
              t.release_time <= to_date('2016-12-01','yyyy-MM-dd')
          group by 
             t.id_card,
             t.name) t1 
   where rownum <= 10) t2
where t2.ROWNO >=0