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Summary: in this tutorial, you will learn how to use the PL/SQL IF statement to either execute or skip a sequence of statements based on a specified condition. The IF statement allows you to either execute or skip a sequence of statements, depending on a condition.
- PL/SQL CASE Statement
n_commission := 0.15; Code language: PostgreSQL SQL dialect...
- PL/SQL CASE Statement
The IF statement either runs or skips a sequence of one or more statements, depending on the value of a BOOLEAN expression. ( boolean_expression ::= , statement ::= ) Expression whose value is TRUE, FALSE, or NULL. The first boolean_expression is always evaluated.
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.
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.
This tutorial shows you how to use PL/SQL IF statements with three forms: IF-THEN, IF-THEN-ELSE and IF-THEN_ELSEIF statements.
The IF statement either runs or skips a sequence of one or more statements, depending on the value of a BOOLEAN expression. ( boolean_expression ::= , statement ::= ) Expression whose value is TRUE, FALSE, or NULL. The first boolean_expression is always evaluated.
Here’s an example illustrating the usage of the IF statement in PL/SQL: DECLARE x NUMBER := 10; BEGIN IF x > 0 THEN DBMS_OUTPUT.PUT_LINE('x is positive'); ELSIF x < 0 THEN DBMS_OUTPUT.PUT_LINE('x is negative'); ELSE DBMS_OUTPUT.PUT_LINE('x is zero'); END IF; END;
