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c# - 使用 COUNT 和 GROUP 的 LINQ Case 语句

转载 作者:太空宇宙 更新时间:2023-11-03 11:42:45 24 4
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你能帮我把这个 Mysql 翻译成 Linq 吗:

SELECT distcode, COUNT(cid) as count_all_case
,count(case when labid = 1 then cid end) as count_id1
,count(case when labid = 2 then cid end) as count_id2
,count(case when labid = 3 then cid end) as count_id3
FROM labcase
WHERE SEQ is not NULL AND date_serv BETWEEN 20160101 AND 20161001
GROUP BY distcode

谢谢

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