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IN AND OUT PARAMETER IN PLSQL PROGRAMMING

There can be any number of parameters in plsql programming envoirementEach parameters has a mode and a type. The possible modes are IN (read-only), OUT ... Full story

Whats Is Database Trigger

Database triggers is a consist os sql and plsq statement which is executed on an predefined event.Database triggers are stored as a database object in ... Full story

Basic Cursor Writing

A cursor is a memory area allocated to work with select statements and is declared by a name.Need For CursorIn any PLSQL Statement which is ... Full story

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