What is sql trigger example?

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What are predefined functions in sql?

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where are cookies actually stored on the hard disk? : Sql dba

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What are the types of operators available in sql?

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what are the advantages a stored procedure? : Sql dba

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what are date and time data types in mysql? : Sql dba

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Why coalesce is used in sql?

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How many types of cursors are available in pl/sql?

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Can we use the cursor's to create the collection in PL/SQL?

0 Answers   MCN Solutions,

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What is the difference between sql, mysql and sql server?

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Why do we use joins in sql?

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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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