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Definition and Usage. The IF () function returns a value if a condition is TRUE, or another value if a condition is FALSE.
Use IF...THEN statement to conditionally execute a block of statements based on the evaluation of a specified condition. Use IF...THEN...ELSE statement to execute a block of statements if a specified condition is true and an alternative block of statements if the condition is false.
Learn how to use the IF statement for stored programs in MySQL 8.4. The IF statement implements a basic conditional construct with THEN, ELSE, and ELSEIF clauses.
21 sie 2024 · Learn how to use the IF statement in MySQL to execute SQL code based on conditions. See the syntax, parameters and examples of IF-THEN, IF-THEN-ELSE and IF-THEN-ELSEIF-ELSE statements.
6 cze 2024 · MySQL IF () function syntax is: IF (condition, true_value, false_value) Parameters: condition – It is used to specify the condition to be evaluated. true_value – It is an optional parameter that is used to specify the value to be returned if the condition evaluates to be true.
MySQL IF function is one of the MySQL control flow functions that returns a value based on a condition. The IF function is sometimes referred to as IF ELSE or IF THEN ELSE function. The syntax of the MySQL IF function is as follows:
Learn how to use the MySQL IF function to perform conditional logic within a query. See syntax, examples, and applications of IF in SELECT, UPDATE, and other statements.
