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Lesson 4
Objective
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Variable datatypes
Identify the different datatypes within PL/SQL. |
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Every variable has a datatype, which specifies a storage format, constraints, and a valid range of values. PL/SQL provides a variety
of datatypes: SCALAR, COMPOSITE, REFERENCE, and LOB.
You define a variable for a particular datatype to be able to manipulate the data. Review the following SlideShow to identify the different datatypes available within PL/SQL. Program PL SQL Datatypes In the next lesson, non-PL/SQL bind and host variables will be discussed. Variable PL SQL Data
The link below discusses more about variable PL SQL Data Types.
Variable Pl Sql Data Types |
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