What are the two types of exceptions.

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What are all the different types of indexes?

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What are inner outer left and right joins in sql?

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Can any one tell me how to increase the performance of a sql query ie what are the performance tips in creating or writing a sql query !!?

3 Answers   eBay,

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what is the difference between a having clause and a where clause? : Sql dba

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What has stored procedures in sql and how we can use it?

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Can I copy :old and :new pseudo-records in/to an oracle stored procedure?

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What is faster join or subquery?

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How can I get the number of records affected by a stored procedure?

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what is the use of friend function? : Sql dba

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I have 2 packages A and B. Now package A references Package B and Package B references Package A. How do you compile such inter-dependent objects in PL/SQL

5 Answers   Doyensys, Infosys, Metric Stream,

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What does 0 mean in sql?

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