INSERT INTO與WHERE IN子句

INSERT INTO dbo.ASTMListCustom ([ASTMID], [EDMID], [Distance], [Selected]) 
    SELECT 
     ASTMID, 'HWG - VT', 1, 1 
    FROM 
     dbo.ASTMListCustom 
    WHERE 
     ASTMID IN (15, 21, 22, 23, 25, 38, 63, 72, 73, 74, 75, 82, 83, 125, 130, 163, 165, 182, 206, 207, 208, 214, 217, 250, 255, 256, 257, 264, 266, 299, 317, 342, 348, 349, 350, 357, 381, 382, 391, 392, 397, 398, 422, 448, 450, 451, 466, 481, 9, 12, 17, 18, 26, 61, 62, 67, 68, 69, 70, 77, 85, 92, 93, 94, 95, 126, 128, 129, 136, 137, 145, 146, 153, 154, 179, 203, 211, 213, 219, 221, 237, 253, 254, 261, 262, 301, 326, 327, 328, 329, 343, 346, 353, 368, 369, 386, 394, 436)

我想插入一行每個ASTMID，但它結束了複製每ASTMID的行數和重複的是您插入相同的行。INSERT INTO與WHERE IN子句

來源

2016-08-20 g2_player

使用'distinct'：'插入......選擇不同astmid ...' – sgeddes

看起來您的ASTMListCustom表在您的列表中有ASTMID s的重複行。您可以通過添加一個GROUP BY您SELECT解決這個問題：

INSERT INTO dbo.ASTMListCustom 
      ([ASTMID] 
      ,[EDMID] 
      ,[Distance] 
      ,[Selected])  
SELECT  ASTMID 
      ,'HWG - VT' 
      ,1 
      ,1 
FROM dbo.ASTMListCustom 
WHERE ASTMID IN (15, ...) 
GROUP BY ASTMID

來源

2016-08-20 01:26:03 dasblinkenlight

感謝dasblinkenlight！ –

INSERT INTO與WHERE IN子句

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