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anupalavila
Yak Posting Veteran
56 Posts |
 Posted - 2008-09-29 : 06:44:57
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| Haiwhen I use this select command in my table select SignOut from EmployeeAttendenceMaster where EmpId='2'it returns 4 rows 2008-09-29 15:55:57.000 2008-09-29 15:55:57.000 2008-09-29 15:55:57.000 NULLis there any method to get the last row alone,that is the row with NULL value or how can I know whether there is a row with NULL value for EmpId=2Thanks and Regards Anu Palavila |
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visakh16
Very Important crosS Applying yaK Herder
52326 Posts |
Posted - 2008-09-29 : 06:49:16
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| select SignOut from EmployeeAttendenceMaster where EmpId='2'and signOut IS NULL |
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SwePeso
Patron Saint of Lost Yaks
30421 Posts |
Posted - 2008-09-29 : 06:49:17
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SELECT * FROM EmployeeAttendenceMaster WHERE SignOut IS NULL
E 12°55'05.63"N 56°04'39.26" |
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sunil
Constraint Violating Yak Guru
282 Posts |
Posted - 2008-09-29 : 06:50:20
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| select SignOut from EmployeeAttendenceMaster where EmpId='2' and SignOut IS NULL |
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visakh16
Very Important crosS Applying yaK Herder
52326 Posts |
Posted - 2008-09-29 : 06:50:27
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| to get count of null valued records use thisSELECT count(*) as NullCount FROM EmployeeAttendenceMaster WHERE SignOut IS NULL |
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How to know a whether a row with NULL in a table