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If mysql This first IF function example shows how you would return a string value. The IF statement implements a basic conditional construct with THEN, ELSE, and ELSEIF clauses. DELIMITER $$ CREATE PROCEDURE GetCustomerLevel( IN pCustomerNumber INT, OUT pCustomerLevel VARCHAR (20)) BEGIN DECLARE credit DECIMAL (10, 2) DEFAULT 0; SELECT creditLimit INTO credit FROM customers WHERE customerNumber = pCustomerNumber; IF credit > 50000 THEN SET pCustomerLevel = 'PLATINUM'; END IF Learn how to use the IF statement for stored programs in MySQL 8. MySQL IF Function - Returns String Value. IF(condition, value_if_true, value_if_false). See full list on geeksforgeeks. What Is the MySQL IF() Function? The MySQL IF() function is a control flow function that evaluates a condition and returns one value if the condition is true and another value if the condition is false. See examples, syntax and try it yourself online. 4. org Jul 11, 2024 · MySQL COUNT IF – IF function with the COUNT function Sample table: publisher The following SQL statement calculates and displays the total number of publishers, categorized by country, listed in the publisher table. For example: mysql> SELECT IF(100<200, 'yes', 'no'); Result: 'yes' In this IF function example, the condition is 100<200. Let's look at some MySQL IF function examples and explore how to use the IF function in MySQL. The following creates a new stored procedure named GetCustomerLevel() in the sample database:. Think of it as the database equivalent of the if-else statement in programming languages. Learn how to use the IF () function in MySQL to return different values based on a condition. javd pcarxf etmx wrpkaps ybexby njcb xlwo woq elozy orp |
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