Conditional Statements in PL/SQL

Conditional Statements in PL/SQL

As the name implies, PL/SQL supports programming language features like conditional statements, iterative statements.

The programming constructs are similar to how you use in programming languages like Java and C++.

In this section I will provide you syntax of how to use conditional statements in PL/SQL programming.
Conditional Statements in PL/SQL

IF THEN ELSE STATEMENT
1)
IF condition
THEN
statement 1;
ELSE
statement 2;
END IF;

2)
IF condition 1
THEN
statement 1;
statement 2;
ELSIF condtion2 THEN
statement 3;
ELSE
statement 4;
END IF


3)
IF condition 1
THEN
statement 1;
statement 2;
ELSIF condtion2 THEN
statement 3;
ELSE
statement 4;
END IF;

4)
IF condition1 THEN
ELSE
IF condition2 THEN
statement1;
END IF;
ELSIF condition3 THEN
statement2;
END IF;