What is the difference between anonymous block and named blocks?

3 Answers  

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What are indexes, and what are the different types?

3 Answers  

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using subquery how can i calculate working days in a month?

3 Answers   Spice Telecom,

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package specification-3 procedures package body-4 procedures how can i write for other procedure in package body

2 Answers   Reliance,

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what is the use of set statement in tsql? : Transact sql

0 Answers  

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Write a simple program on cursors

2 Answers   BirlaSoft,

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Why stored procedure is faster than query?

0 Answers  

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in sql table following column r there i want find 1st paid ,2nd paid,3rd paid date for same |service_type|date |vehicle_no| |------------|------|_---------| |paid |23 jan|MH12H2007 | | | | | |paid |26 feb|MH12H2007 | | | | | | | | | |paid |28 mar|MH12H2007 | i want o/p like below vehicle no| 1st paid date | 2nd paid date|3rd paid |latest paid date| pls help me out

4 Answers  

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write a query filter the null value data following source? name age john 30 smith null null 24 sharp 35 i want output name age john 30 sharp 35

1 Answers   TCS,

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What are the usages of sql?

0 Answers  

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Explain what is rdbms?

0 Answers  

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What is the difference between distinct and unique in sql?

0 Answers  

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