[英]MySQL SELECT * FROM tbl1 WHERE smth AND a field from another table is something
[英]I need a query for this select column_name from tbl1 where remarks = 'accepted' together with a union query with another table
我一直在研究和思考如何在asp.net中查詢我的gridview數據,在那里它將顯示帶有分數的id和名稱。
假設我有這個table_Info,它有列ID, NAME, REMARKS
和其他table_score
,其中列是ID, SCORE
我已經做了這個:
SELECT table_Info.ID, table_Info.NAME,
table_score.SCORE
FROM table_Info
RIGHT JOIN table_score ON table_Info.ID = table_score.ID
它可以工作,但是將顯示和使用的table_Info的數據應該只是帶有ACCEPTED
的備注的數據
所以我需要將上面的查詢與此結合起來
SELECT * FROM table_Info WHERE REMARKS = 'ACCEPTED'
謝謝!
只需在第一個查詢中添加您的WHERE,如下所示:
SELECT table_Info.ID
,table_Info.NAME
,table_score.SCORE
FROM table_Info
RIGHT
JOIN table_score ON table_Info.ID = table_score.ID
WHERE table_Info.REMARKS = 'ACCEPTED'
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