我得到的數據得到兩條記錄的每個用戶ID的SQL查詢
1 34 abc5
1 24 abc3
1 12 abc2
1 24 abc1
1 34 abc6
1 34 abc76
1 24 ab1c243
1 24 abc243
1 34 abc243
1 34 abc243
從我的查詢..有什麼辦法讓輸出這樣
我的查詢
SELECT * FROM table2
WHERE (abc2 IN (SELECT * FROM table3 AS f INNER JOIN
table1 AS u ON u.id_usr = f.userLogedin_id
WHERE (u.id_usr = '13'))) AND (publish_status = '3')
ORDER BY guser_ID
1 34 abc5
1 34 abc6
1 24 abc3
1 24 abc1
1 12 abc2
即orderby desc和限制爲每個獨特用戶2 ..在這種情況下,34,24和12是唯一用戶
我們能否看到您的查詢? ) – jbutler483 2014-10-07 10:40:05
添加我的查詢plz chk – 2014-10-07 10:42:14