簡單的SQL語法不喜歡AND運算符似乎被忽略

Question

非常感謝您的幫助！沒有什麼我似乎在這裏工作。我想要做的是在特定列中刪除具有特定值的行。像這樣：

Where SegStart_Date between getdate()-90 and getdate()-1 
    And q.Center not like 'Collections Center' 
    And q.Center not like 'Cable Store' 
    And q.Center not like 'Business Services Center' 
    And q.Center not like 'Escalations' 

然而，我所有的嘗試NOT都是徒勞的，因爲無論如何查詢都返回行。我在這裏做錯了什麼？

整個查詢提供如下：

Select segstart, 
CASE 
--when hour is = 0 and min < 30 then 0 
WHEN DATEPART(HOUR, segstart) = 0 AND DATEPART(MINUTE, segstart) < 30 THEN CAST('0' as int) 
--when hour is = 0 and min > 30 then 30 
WHEN DATEPART(HOUR, segstart) = 0 AND DATEPART(MINUTE, segstart) >= 30 THEN CAST('30' as int) 
--when hour is 1 and min < 30 then 100 
WHEN DATEPART(HOUR, segstart) = 1 AND DATEPART(MINUTE, segstart) < 30 THEN CAST('100' as int) 
--when hour is 1 and min > 30 then 130 
WHEN DATEPART(HOUR, segstart) = 1 AND DATEPART(MINUTE, segstart) >= 30 THEN CAST('130' as int) 
--when hour is 2 and min < 30 then 200 
WHEN DATEPART(HOUR, segstart) = 2 AND DATEPART(MINUTE, segstart) < 30 THEN CAST('200' as int) 
--when hour is 2 and min > 30 then 230 
WHEN DATEPART(HOUR, segstart) = 2 AND DATEPART(MINUTE, segstart) >= 30 THEN CAST('230' as int) 
--when hour is 3 and min < 30 then 300 
WHEN DATEPART(HOUR, segstart) = 3 AND DATEPART(MINUTE, segstart) < 30 THEN CAST('300' as int) 
--when hour is 3 and min > 30 then 330 
WHEN DATEPART(HOUR, segstart) = 3 AND DATEPART(MINUTE, segstart) >= 30 THEN CAST('330' as int) 
--when hour is 4 and min < 30 then 400 
WHEN DATEPART(HOUR, segstart) = 4 AND DATEPART(MINUTE, segstart) < 30 THEN CAST('400' as int) 
--when hour is 4 and min > 30 then 430 
WHEN DATEPART(HOUR, segstart) = 4 AND DATEPART(MINUTE, segstart) >= 30 THEN CAST('430' as int) 
--when hour is 5 and min < 30 then 500 
WHEN DATEPART(HOUR, segstart) = 5 AND DATEPART(MINUTE, segstart) < 30 THEN CAST('500' as int) 
--when hour is 5 and min > 30 then 530 
WHEN DATEPART(HOUR, segstart) = 5 AND DATEPART(MINUTE, segstart) >= 30 THEN CAST('530' as int) 
--when hour is 6 and min < 30 then 600 
WHEN DATEPART(HOUR, segstart) = 6 AND DATEPART(MINUTE, segstart) < 30 THEN CAST('600' as int) 
--when hour is 6 and min > 30 then 630 
WHEN DATEPART(HOUR, segstart) = 6 AND DATEPART(MINUTE, segstart) >= 30 THEN CAST('630' as int) 
--when hour is 7 and min < 30 then 700 
WHEN DATEPART(HOUR, segstart) = 7 AND DATEPART(MINUTE, segstart) < 30 THEN CAST('700' as int) 
--when hour is 7 and min > 30 then 730 
WHEN DATEPART(HOUR, segstart) = 7 AND DATEPART(MINUTE, segstart) >= 30 THEN CAST('730' as int) 
--when hour is 8 and min < 30 then 800 
WHEN DATEPART(HOUR, segstart) = 8 AND DATEPART(MINUTE, segstart) < 30 THEN CAST('800' as int) 
--when hour is 8 and min > 30 then 830 
WHEN DATEPART(HOUR, segstart) = 8 AND DATEPART(MINUTE, segstart) >= 30 THEN CAST('830' as int) 
--when hour is 9 and min < 30 then 900 
WHEN DATEPART(HOUR, segstart) = 9 AND DATEPART(MINUTE, segstart) < 30 THEN CAST('900' as int) 
--when hour is 9 and min > 30 then 930 
WHEN DATEPART(HOUR, segstart) = 9 AND DATEPART(MINUTE, segstart) >= 30 THEN CAST('930' as int) 
--when hour is 10 and min < 30 then 1000 
WHEN DATEPART(HOUR, segstart) = 10 AND DATEPART(MINUTE, segstart) < 30 THEN CAST('1000' as int) 
--when hour is 10 and min > 30 then 1030 
WHEN DATEPART(HOUR, segstart) = 10 AND DATEPART(MINUTE, segstart) >= 30 THEN CAST('1030' as int) 
--when hour is 11 and min < 30 then 1100 
WHEN DATEPART(HOUR, segstart) = 11 AND DATEPART(MINUTE, segstart) < 30 THEN CAST('1100' as int) 
--when hour is 11 and min > 30 then 1130 
WHEN DATEPART(HOUR, segstart) = 11 AND DATEPART(MINUTE, segstart) >= 30 THEN CAST('1130' as int) 
--when hour is 12 and min < 30 then 1200 
WHEN DATEPART(HOUR, segstart) = 12 AND DATEPART(MINUTE, segstart) < 30 THEN CAST('1200' as int) 
--when hour is 12 and min < 30 then 1230 
WHEN DATEPART(HOUR, segstart) = 12 AND DATEPART(MINUTE, segstart) >= 30 THEN CAST('1230' as int) 
--when hour is 13 and min < 30 then 1300 
WHEN DATEPART(HOUR, segstart) = 13 AND DATEPART(MINUTE, segstart) < 30 THEN CAST('1300' as int) 
--when hour is 13 and min > 30 then 1330 
WHEN DATEPART(HOUR, segstart) = 13 AND DATEPART(MINUTE, segstart) >= 30 THEN CAST('1330' as int) 
--when hour is 14 and min < 30 then 1400 
WHEN DATEPART(HOUR, segstart) = 14 AND DATEPART(MINUTE, segstart) < 30 THEN CAST('1400' as int) 
--when hour is 14 and min > 30 then 1430 
WHEN DATEPART(HOUR, segstart) = 14 AND DATEPART(MINUTE, segstart) >= 30 THEN CAST('1430' as int) 
--when hour is 15 and min < 30 then 1500 
WHEN DATEPART(HOUR, segstart) = 15 AND DATEPART(MINUTE, segstart) < 30 THEN CAST('1500' as int) 
--when hour is 15 and min > 30 then 1530 
WHEN DATEPART(HOUR, segstart) = 15 AND DATEPART(MINUTE, segstart) >= 30 THEN CAST('1530' as int) 
--when hour is 16 and min < 30 then 1600 
WHEN DATEPART(HOUR, segstart) = 16 AND DATEPART(MINUTE, segstart) < 30 THEN CAST('1600' as int) 
--when hour is 16 and min > 30 then 1630 
WHEN DATEPART(HOUR, segstart) = 16 AND DATEPART(MINUTE, segstart) >= 30 THEN CAST('1630' as int) 
--when hour is 17 and min < 30 then 1700 
WHEN DATEPART(HOUR, segstart) = 17 AND DATEPART(MINUTE, segstart) < 30 THEN CAST('1700' as int) 
--when hour is 17 and min > 30 then 1730 
WHEN DATEPART(HOUR, segstart) = 17 AND DATEPART(MINUTE, segstart) >= 30 THEN CAST('1730' as int) 
--when hour is 18 and min < 30 then 1800 
WHEN DATEPART(HOUR, segstart) = 18 AND DATEPART(MINUTE, segstart) < 30 THEN CAST('1800' as int) 
--when hour is 18 and min > 30 then 1830 
WHEN DATEPART(HOUR, segstart) = 18 AND DATEPART(MINUTE, segstart) >= 30 THEN CAST('1830' as int) 
--when hour is 19 and min < 30 then 1900 
WHEN DATEPART(HOUR, segstart) = 19 AND DATEPART(MINUTE, segstart) < 30 THEN CAST('1900' as int) 
--when hour is 19 and min > 30 then 1930 
WHEN DATEPART(HOUR, segstart) = 19 AND DATEPART(MINUTE, segstart) >= 30 THEN CAST('1930' as int) 
--when hour is 20 and min < 30 then 2000 
WHEN DATEPART(HOUR, segstart) = 20 AND DATEPART(MINUTE, segstart) < 30 THEN CAST('2000' as int) 
--when hour is 20 and min > 30 then 2030 
WHEN DATEPART(HOUR, segstart) = 20 AND DATEPART(MINUTE, segstart) >= 30 THEN CAST('2030' as int) 
--when hour is 21 and min < 30 then 2100 
WHEN DATEPART(HOUR, segstart) = 21 AND DATEPART(MINUTE, segstart) < 30 THEN CAST('2100' as int) 
--when hour is 21 and min > 30 then 2130 
WHEN DATEPART(HOUR, segstart) = 21 AND DATEPART(MINUTE, segstart) >= 30 THEN CAST('2130' as int) 
--when hour is 22 and min < 30 then 2200 
WHEN DATEPART(HOUR, segstart) = 22 AND DATEPART(MINUTE, segstart) < 30 THEN CAST('2200' as int) 
--when hour is 22 and min > 30 then 2230 
WHEN DATEPART(HOUR, segstart) = 22 AND DATEPART(MINUTE, segstart) >= 30 THEN CAST('2230' as int) 
--when hour is 23 and min < 30 then 2300 
WHEN DATEPART(HOUR, segstart) = 23 AND DATEPART(MINUTE, segstart) < 30 THEN CAST('2300' as int) 
--when hour is 23 and min > 30 then 2330 
WHEN DATEPART(HOUR, segstart) = 23 AND DATEPART(MINUTE, segstart) >= 30 THEN CAST('2330' as int) 
ELSE Null End as Interval, 
    FiscalMonthYear, 
    SegStart_Date, 
    dialed_num, 
    callid, 
    Name, 
    t.Queue AS 'Xferto', 
    TransferType, 
    RepLName+', '+RepFName AS Agent, 
    SupLName+', '+SupFName AS Sup, 
    MgrLName+', '+MgrFName AS Manager, 
    q.Center, 
    q.Queue AS 'Xferfrom', 
    e.anslogin, 
    e.origlogin, 
    t.Extension, 
    transferred, 
    disposition, 
    talktime, 
    dispsplit 
From CMS_ECH.dbo.CaliforniaECH e 

INNER JOIN Cal_RemReporting.dbo.TransferVDNs t on e.dialed_num = t.Extension 
INNER JOIN InfoQuest.dbo.IQ_Employee_Profiles_v3_AvayaId q on e.origlogin = q.AvayaID 
INNER JOIN Cal_RemReporting.dbo.udFiscalMonthTable f on e.SegStart_Date = f.Tdate 

Where SegStart_Date between getdate()-90 and getdate()-1 
    And q.Center not like 'Collections Center' 
    And q.Center not like 'Cable Store' 
    And q.Center not like 'Business Services Center' 
    And q.Center not like 'Escalations' 
    And SegStart_Date between RepToSup_StartDate and RepToSup_EndDate 
    And SegStart_Date between SupToMgr_StartDate and SupToMgr_EndDate 
    And SegStart_Date between Avaya_StartDate and Avaya_EndDate 
    And SegStart_Date between RepQueue_StartDate and RepQueue_EndDate 
    AND e.transferred like '1' 
    OR e.disposition like '4' order by center 

Answer 1

您對「與」和「或」之間的優先順序感到困惑。

OR的優先級比AND，這使得您的查詢返回那裏e.disposition like '4'

我在回答幾個星期前寫冗長的解釋等效問題Need help with correct SQL任何行。

Answer 2

有一個OR就在底部，這我相信會在某些行吸即使它們具有排除的值。沒有括號的效果是(A AND B AND C ... AND Z) OR W。也許你需要對謂詞進行不同的分組。

雖然我們在這，但您不需要LIKE，因爲您正在尋找完全匹配。代之以：

Where SegStart_Date between getdate()-90 and getdate()-1 
    And q.Center not in ('Collections Center', 
         'Cable Store', 
         'Business Services Center', 
         'Escalations') 

對底部的東西也是如此。

Answer 3

你有包圍問題：

AND e.transferred like '1' 
    OR e.disposition like '4' 

是，應該是

AND (e.transferred like '1' 
    OR e.disposition like '4') 

或

(... 
    AND e.transferred like '1') 
    OR e.disposition like '4' 

？

Answer 4

正如其他人指出SQL中布爾運算符的優先順序是以下順序。

• 不
• 而
• 或者

這也解釋了你看到的問題。

再就是我在你發佈的代碼注意到的是，它包含了像

WHEN DATEPART(HOUR, segstart) = 0 
     AND DATEPART(MINUTE, segstart) < 30 THEN CAST('0' as int) 

這可以/應該不從字符串投寫入爲智力

WHEN DATEPART(HOUR, segstart) = 0 AND DATEPART(MINUTE, segstart) < 30 THEN 0 

但實際上線我認爲你可以擺脫那整個巨大的案件表達並將其替換爲

100*DATEPART(HOUR, segstart) +30*(DATEPART(MINUTE, segstart)/30) as Interval