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Asked: 2026-06-09T20:33:48+00:00

I have a SQL statement. SELECT ID, LOCATION, CODE,MAX(DATE),FLAG FROM TABLE1 WHERE DATE <=

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I have a SQL statement.

SELECT 
    ID, LOCATION, CODE,MAX(DATE),FLAG 
FROM 
    TABLE1 
WHERE 
     DATE <= CONVERT(DATETIME,'11-11-2012') 
     AND EXISTS (SELECT * FROM #TEMP_CODE WHERE TABLE1.CODE = #TEMP_CODE.CODE) 
     AND ID IN (14, 279)
GROUP BY 
     ID, LOCATION, CODE

I need rows with the nearest date to the 11-11-2012, but the table returns all the values. What am I doing wrong. Thanks 

ID     LOCATION              CODE            DATE              FLAG
-------------------------------------------------------------------
14  CAR STREET,UDUPI         234      2012-08-08 00:00:00.000   0
14  CAR STREET,UDUPI         234      2012-08-10 00:00:00.000   1
14  CAR STREET,UDUPI         234      2012-08-14 00:00:00.000   0
279 MADHUGIRI                234      2012-08-08 00:00:00.000   1
279 MADHUGIRI                234      2012-08-11 00:00:00.000   0

I want to show only the rows with dates less than or equal to the given date. The required result is 

ID     LOCATION              CODE            DATE              FLAG
-------------------------------------------------------------------
14  CAR STREET,UDUPI         234      2012-08-10 00:00:00.000   1
279 MADHUGIRI                234      2012-08-11 00:00:00.000   0
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1 Answer

  1. Editorial Team

    Use a subquery to get the max date for each ID, and then join that to your table:

    SELECT 
    ID, LOCATION, CODE, DATE, FLAG 
FROM 
    TABLE1 
JOIN (
    SELECT ID AS SubID, MAX(DATE) AS SubDATE 
    FROM TABLE1 
    WHERE DATE < '11/11/2012'
        AND EXISTS (SELECT * FROM #TEMP_CODE WHERE TABLE1.CODE = #TEMP_CODE.CODE) 
        AND ID IN (14, 279)
    GROUP BY ID
    ) AS SUB ON ID = SubID AND DATE = SubDATE
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