| Lesson 4 | Variable datatypes |
| Objective | Identify the different datatypes within PL/SQL. |
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.
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
Variable Pl Sql Data Types
