What are reports usually used for?

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what is difference b/w pravite procedures and public procedures?

3 Answers   Steria, Wipro, Zensar,

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Can we create index on primary key?

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Write a query to genarate target column.Please answer me. Advance Thanks. Src Tgt Q10 Quarter to 2010 Q90 Quarter to 1990 Q80 Quarter to 1980 Q74 Quarter to 1974

5 Answers   Infosys,

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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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When are we going to use truncate and delete?

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What is sql profiling in oracle?

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how would you write a query to select all teams that won either 2, 4, 6 or 8 games? : Sql dba

0 Answers  

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What are the triggers associated with image items?

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How to remove duplicate rows from a table?.

3 Answers  

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Is sql database free?

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what are tables and fields? : Sql dba

0 Answers  

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