groupby分组

因group by分组后不满足条件的查不出那一行数据请大佬指点

SELECT sum(BADQTY)

,MACHINECODE

FROM DGBINREWORK

WHERE MACHINECODE in ('B68','B65','B66','B74','B67','B57')

AND REASONCODE='油污'

AND TO_CHAR(EVENTTIME,'YYYY-MM-DD')>= ('2021-10-13')

AND TO_CHAR(EVENTTIME,'YYYY-MM-DD')<= ('2021-10-13')

group by MACHINECODE

ORDER BY MACHINECODE

a475547619 发布于 2021-10-18 10:55

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最佳回答

Z4u3z1Lv6专家互助
发布于2021-10-18 11:00

在报表的单元格属性中用条件属性显示0？？？

举报收起评论(2)

a475547619(提问者) 不可以的他是少了那行数据的

2021-10-18 11:11

Z4u3z1 回复 a475547619(提问者) SELECT A.*,B.BADQTY FROM ( select distinct(MACHINECODE) as MACHINECODE from DGBINREWORK WHERE MACHINECODE in (\'B68\',\'B65\',\'B66\',\'B74\',\'B67\',\'B57\') ) A LEFT JOIN ( SELECT sum(BADQTY) AS BADQTY ,MACHINECODE FROM DGBINREWORK WHERE MACHINECODE in (\'B68\',\'B65\',\'B66\',\'B74\',\'B67\',\'B57\') AND REASONCODE=\'油污\' AND TO_CHAR(EVENTTIME,\'YYYY-MM-DD\')>= (\'2021-10-13\') AND TO_CHAR(EVENTTIME,\'YYYY-MM-DD\')<= (\'2021-10-13\') group by MACHINECODE ) B ON A.MACHINECODE=B.MACHINECODE

2021-10-18 11:25