Author(s) :   Kalyani Raval

Abstract : All business applications run with predefined rules, these rules are also applicable to business data and they should not be violated. Oracle provides a special feature call data constraint or integrity constraint that was applied at the time of creation of data structure.
Business rules, which are enforced on data being stored in a table, are called constraints. Constraints super control the data being entered into a table for permanent storage.
In this paper we have to study the two types of data constraints that can be applied to data being inserted into an oracle table.
1). I/O constraint and 2). Business constraint.

Keywords: Data Constraint, I/O constraint, Business Constraint.

DOI : 10.61161/ijarcsms.v1i1.1

Pages : 01-04

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