What are the different types of joins and explain them briefly.

3 Answers  

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Initially question was asked to mention the types of indexes. Then asked about BITMAP INDEX and B-Tree Index

2 Answers   Polaris,

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i declare 4 procedure in package specification but in package body i write only 3 procedure. is it complie??//w

4 Answers   Scope International,

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How to prepare for oracle pl sql certification?

0 Answers  

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diff b/w function and procedure?

9 Answers   iFlex,

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If a procedure within a package is invalidated whether the entire package will be invalid and has to be recompiled again?

2 Answers   IBM, TCS,

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How can I see all tables in sql?

0 Answers  

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Which command is used to delete a package?

0 Answers  

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what is self join and what is the requirement of self join? : Sql dba

0 Answers  

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how instead of triger is helpful for mutating tables errors handlling ?

2 Answers   Oracle,

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what are date and time functions in mysql? : Sql dba

0 Answers  

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What are the types of optimization?

0 Answers  

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