What is trigger in pl sql?

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what are the nonstandard string types? : Sql dba

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What is Materialized View? In What Scenario we Use Materialized View?

2 Answers   Dinesh, Marlabs,

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Whis is not false in primary key?

0 Answers   Fintellix,

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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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Which sql statement is used to delete data from a database?

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What is an inner join sql?

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in materialized view the structure will create immediately or not?

2 Answers   iFlex,

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How can you create an empty table from an existing table?

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List and explain the different types of join clauses supported in ansi-standard sql?

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How to run sql statements with oracle sql developer?

0 Answers  

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

0 Answers  

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