In Oracle, use the RETURN statement to specify the return value of the function. This statement is located at the end of the function body and is used to return the result of the function calculation. The syntax of the RETURN statement is: RETURN value_expression; where value_expression is an expression that calculates and returns the function value.
Statements for function return values in Oracle
In Oracle, useRETURNstatement to specify the return value of the function. It is located at the end of the function body and is used to specify the result of the function calculation.
Syntax:
RETURN value_expression;
Where:
Example:
Consider a function that calculates the sum of two numbers:
CREATE FUNCTION add_numbers( x NUMBER, y NUMBER ) RETURN NUMBER IS BEGIN RETURN x + y; END;
In this function,RETURN Thestatement returns the value of the expressionx y
, which represents the sum of the two input numbers.
Note:
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