when a procedure /package is getting invalidated?

4 Answers   TCS,

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What is composite primary key in sql?

0 Answers  

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What is the difference between unique and primary key constraints?

0 Answers  

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What are different types of functions in sql?

0 Answers  

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What are the different schemas objects that can be created using pl/sql?

0 Answers  

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Explain exception handling in pl/sql?

0 Answers  

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function can return value ,procedure also return value through out parameter then what is the difference?

3 Answers   3i Infotech,

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What is the purpose of normalization?

0 Answers  

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What is a temp table?

0 Answers  

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Hello All, Could any well write a query for the following scenario. Account(table name) No Name Amount 1 ABCD 2000.00 2 DEFG -2000.00 3 GHIJ 3000.50 4 JKLM 4000.00 5 MNOP 6000.00 O/p Should be in this format No Name Credit Debit 1 ABCD 2000.00 0 2 DEFG 0 -2000.00 3 GHIJ 3000.50 4 JKLM 0 -4000.00 5 MNOP 6000.00 o could any one give appropriate query for this Thnks in Advance Suneel Reddy

6 Answers   Target,

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What is the maximum database size for sql express?

0 Answers  

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i have one table with accounts and amounts as colums.accounts with columns c and d. and amounts with values 1000,2000,3000 for c and 4000,5000,8000 for d.i need to find the sum of these accounts c and d individually and find the differences between their sum using one select statement.

11 Answers   Ebix, Hewitt,

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