How do we tune the code?

2 Answers  

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What is the difference between subquery and correlated query?

0 Answers  

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What is indexing oracle sql?

0 Answers  

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Is join an inner join?

0 Answers  

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What is a stored procedure in sql with example?

0 Answers  

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Explain how exception handling is done in advance pl/sql?

0 Answers  

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Is left join inner or outer by default?

0 Answers  

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what is a field in a database ? : Sql dba

0 Answers  

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1. how to use the check option constraints in sql query..? 2.how to add data in a complex query ? 3.is it possible to use commit or rollback or savepoint in triggers...if not why please explain with examples...? 4.what is the difference between meterialized view and normal view..how to create materialized view and how to use it..? 5.what is varray...? what is the advantage of the varray ? please expalin with a simpel example..i want to load into a table (student no and name and his marks..) please give example.. 6.what are the bulk bind exceptions...how to use bulk bind and how to use bulk collect..please explain with example... 7.what is for update of and where current of ...? 8 what is the use of nowait ? 9.please give an example for nocopy in a simple plsql query 10.create an index in a table...tellme how to use the index in a where clause to do performance tunning...

3 Answers   Satyam,

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what is data integrity

3 Answers   Fidelity, TCS,

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Which tcp/ip port does sql server run on? How can it be changed? : Sql dba

0 Answers  

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What is use of package in pl sql?

0 Answers  

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