i hv 30 rows with date.ex:1month hav 4 weeks i want 1st day of the every week.write the qry for that.example jan has 4 weeks i need 1st dd for evry wk

1 Answers   Aspire,

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what is the difference between primary key and unique key? : Sql dba

0 Answers  

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how to create a database in oracle?

3 Answers  

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How to get the 3rd column(i.e all the data along with the column name)in a table?

2 Answers   Logica CMG,

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How does a self join work?

0 Answers  

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What is embedded sql what are its advantages?

0 Answers  

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what is the difference between varray and table data type..please expalain with some examples... under what situation you will go for varray..instead of index by table...

1 Answers   HCL, Satyam,

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Differentiate between syntax and runtime errors.

0 Answers  

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Can you rollback after commit?

0 Answers  

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Is sql procedural language?

0 Answers  

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What is nvarchar in sql?

0 Answers  

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Types of optimization?

6 Answers   Microsoft,

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