Datatypes defined in PL/SQL block - PL/SQL Datatypes

Q.  What are the different datatypes that can be defined in a PL/SQL block?
- Published on 07 Jul 15

a. Scalar
b. Composite
c. Reference
d. LOB
e. All mentioned above

ANSWER: All mentioned above
 
PL/SQL defines a wide variety of data types. It even lets you pre define the subtypes.

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