wt is the diff b/w greast and max ,least and min? wt is the diff b/w case and decod?

4 Answers   Oracle, TCS, Tecnics,

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What is sql server and ase?

0 Answers  

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select sal from emp group by sal

3 Answers   TCS,

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What does the file extension accdb stand for?

0 Answers  

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What are the three pl sql block types?

0 Answers  

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What is pl/sql language case sensitive?

0 Answers  

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write a query to delete similar records in different tables with same structure

4 Answers  

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select * from emp where sal in(select max(sal) from emp) here there is any limit for in operator how many values accpect ?

2 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 meaning of <> in sql?

0 Answers  

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What is sql*loader and what is it used for? : aql loader

0 Answers  

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Does oracle use sql?

0 Answers  

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