14 дек. 2012 г. · IF() in MySQL is a ternary function, not a control structure -- if the condition in the first argument is true, it returns the second argument; otherwise, it ... 'IF' in 'SELECT' statement - choose output value based on ... if elseif conditions in mysql query - Stack Overflow Другие результаты с сайта stackoverflow.com

This tutorial explains the usage of MySQL IF and IF ELSE Statements in Select queries or functions with syntax and practical examples. MySQL IF Statement · MySQL IF ELSE

11 июл. 2024 г. · The IF() function in MySQL is a powerful tool that allows you to implement conditional logic directly within your SQL queries.

The IF() function returns a value if a condition is TRUE, or another value if a condition is FALSE. Syntax. IF(condition, value_if_true, value_if_false) ...

Using IF STATEMENT in SELECT Clause. The IF statement in MySQL can also be used within the SELECT clause to dynamically determine the values to be returned.

15 авг. 2023 г. · SELECT Name, CASE WHEN Age < 21 THEN 'child' ELSE 'adult' END AS Age FROM Person;. This code will work in SQL Server, PostgreSQL, and MySQL. SQL ...

1 июн. 2022 г. · To execute statements when a condition in the IF block does not evaluate to true, you can use IF-THEN-ELSE . The syntax looks as follows: IF ...

The IF statement can have THEN , ELSE , and ELSEIF clauses, and it is terminated with END IF . If a given search_condition evaluates to true, the corresponding ...

10 февр. 2020 г. · It is quite possible to use MySQL IF() function within SELECT statement by providing the name of the column along with a condition as the ...

21 авг. 2024 г. · The IF statement is a control flow structure used to execute SQL code based on conditions, whereas the IF() function is a MySQL function used within queries.