Why is the cursor important?

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How do I sort a table in sql?

0 Answers  

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explain the difference between delete , truncate and drop commands? : Sql dba

0 Answers  

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How to find string or key value using pl/sql code?

2 Answers   Ramco,

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What is delete command in sql?

0 Answers  

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what are the features and advantages of object-oriented programming? : Sql dba

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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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how can we know the number of days between two given dates using mysql? : Sql dba

0 Answers  

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Why trigger is used in sql?

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How is pl sql different from sql?

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Why is %isopen always false for an implicit cursor?

0 Answers  

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I want to display the employees who have joined in last two months. (It should be executed randomly means If I execute the query in March it should display Jan and Feb joined employees. Same query if i execute in Feb, 2007 it should display dec, 2006 and jan 2007 joined employees.

15 Answers   Wipro,

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