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ServiceType ServiceSubmitTime
  1       2008-07-24 13:03:24.000
  2       2008-07-24 12:03:24.000
  3       2008-07-23 13:03:24.000
  4       2008-07-24 11:03:24.000
  4       2008-07-24 12:03:24.000

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2009-11-21 90 128 100 318
2009-11-22 85 115 105 305
2009-11-23 112 86 73 271


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SQL code:
IF OBJECT_ID('TB') IS NOT NULL DROP TABLE TB
GO
CREATE TABLE TB(ServiceType INT,ServiceSubmitTime DATETIME)
INSERT INTO TB
SELECT 1 ,'2008-07-24 13:03:24.000' UNION ALL
SELECT 2 ,'2008-07-24 12:03:24.000' UNION ALL
SELECT 3 ,'2008-07-23 13:03:24.000' UNION ALL
SELECT 4 ,'2008-07-24 11:03:24.000' UNION ALL
SELECT 4 ,'2008-07-24 12:03:24.000'
SELECT
CONVERT(VARCHAR(10),SERVICESUBMITTIME,120)
,COUNT(CASE WHEN SERVICETYPE=1 THEN SERVICESUBMITTIME ELSE NUL


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