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SQL Server Forum - LearnItFirst.com » Transact-SQL Programming » Stored Procedures, Triggers, & Functions » Getting value for (User Input/dynamic) column from table

Getting value for (User Input/dynamic) column from table

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Laxmikant

Posted: Saturday, March 06, 2010 11:57:08 PM

Rank: Newbie

Joined: 3/6/2010
Posts: 1
Points: 3
Where do you live?: India

I have two tables named IN_Heads, Emp.

IN_Heads has one column named Head_Desc with following values

Head_Desc

..................

Basic

DA

HRA

Emp table has following structure:

Emp_No :: BASIC :: DA :: HRA :: LTA :: Canteen

20 :: 4330 :: 340 :: 2763 :: 300 :: 0

21 :: 4000 :: 600 :: 2133 :: 500 :: 30

27 :: 7320 :: 100 :: 3163 :: 600 :: 60

23 :: 5690 :: 900 :: 4663 :: 100 :: 70

25 :: 8355 :: 150 :: 1563 :: 200 :: 0

Now my problem is I want to get from EMP table Addition of only those columns' values which are present under Head_Desc of table IN_Heads. (i.e. (Basic + DA + HRA) only, excluding LTA & CANTEEN as they dont appear in IN_Heads table). Values of Head_Desc may vary time to time.

I'm using stored procedures and user defined functions. I need to write a function for the above to get a single float value for given employee, say emp_no 21.

Any suggestion. Its urgent. Please.

Scott Whigham

Posted: Friday, March 12, 2010 5:16:03 AM

Rank: Super Mod

Joined: 3/20/2006
Posts: 476
Points: 1,053
Where do you live?: Dallas, TX

I'm sorry but I only half way understand your question.

Quote:

Now my problem is I want to get from EMP table Addition of only those columns' values which are present under Head_Desc of table IN_Heads. (i.e. (Basic + DA + HRA) only, excluding LTA & CANTEEN as they dont appear in IN_Heads table). Values of Head_Desc may vary time to time.

I don't get that at all - I'm lost on what you are asking.

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