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This tutorial shows you how to use the PL/SQL IF statement to either execute or skip a sequence of statements based on a specified condition.
- PL/SQL CASE Statement
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- PL/SQL CASE Statement
The PL/SQL IF statement allows you to execute a sequence of statements conditionally. The IF statement evaluates a condition. The condition can be anything that evaluates to a logical value of true or false such as comparison expression or a combination of multiple comparison expressions.
This Oracle tutorial explains how to use the IF-THEN-ELSE statement in Oracle with syntax and examples. In Oracle, the IF-THEN-ELSE statement is used to execute code when a condition is TRUE, or execute different code if the condition evaluates to FALSE.
PL/SQL IF statement. In PL/SQL, the IF statement is part of control structures and is used for conditional execution of code blocks. It allows you to control the flow of your program by executing certain statements based on whether a specified condition evaluates to true or false.
28 cze 2024 · In this Oracle PL/SQL tutorial, we will learn Decision-Making Statements like If-Then, If-Then-Else, If-Then-Elsif, Nested-If.
The IF statement either runs or skips a sequence of one or more statements, depending on the value of a BOOLEAN expression.
The IF statement associates a condition with a sequence of statements enclosed by the keywords THEN and END IF. If the condition is TRUE, the statements get executed, and if the condition is FALSE or NULL, then the IF statement does nothing. Syntax for IF-THEN statement is −. IF condition THEN . S; . END IF; .
