Explain the uses of control file.

0 Answers  

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What is the maximum number of rows in sql table?

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How do you identify a primary key?

0 Answers  

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What are the advantages of the packages

6 Answers   Oracle,

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What is sql and explain its components?

0 Answers  

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Which one is the Best approach to put code, among Triggers and Procedures? Explain?

1 Answers   Sierra Atlantica,

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I have a tablle like this. cust acc --------------- a 1 b 2|3 c 4|5|6 I Want below o/p: cust acc ----------- a 1 b 2 b 3 c 4 c 5 c 6 Please any one can you have any ideas share me. I have urgent requirement.

4 Answers   Cap Gemini, MTS,

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what is a composite primary key ? : Sql dba

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Can sql developer connect to db2?

0 Answers  

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one of the column in my table contains the data like SAL ---- 1000 1000 2000 3000 3000 So my requirement is i want output like SAL --- 1000 2000 3000 it mean i want to delete duplicate rows only how should u write query?

9 Answers   TCS,

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What is scalar function in sql?

0 Answers  

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What is a temporal table?

0 Answers  

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