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15 gru 2012 · 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 returns the third argument. There is no corresponding ELSEIF() function or END IF keyword.
9 sie 2019 · Basically depending on if @input1 or @input2 is set and if the set value satisfy certain condition, one of the two SELECT statements should be run. But I just couldn't get it to work with IF THEN ELSE statement in MySQL. What should be the right syntax?
28 maj 2024 · For example, we can use IF-THEN logic in an SQL SELECT statement to perform various tasks on data based on specific conditions. However, there is no direct way to use IF-THEN logic in SQL because there is no IF keyword in SQL. We can use either a CASE statement or an IIF() function to implement IF-THEN logic in SQL.
Definition and Usage. 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) Parameter Values. Technical Details. More Examples. Example. Return 5 if the condition is TRUE, or 10 if the condition is FALSE: SELECT IF(500<1000, 5, 10);
10 mar 2024 · This tutorial explains the usage of MySQL IF and IF ELSE Statements in Select queries or functions with syntax and practical examples.
22 lut 2017 · In a procedure the use of an IF is pretty straight forward: IF (yourCondition [logical operator(OR, AND) another condition] ) THEN. So in a practical example: .... DECLARE m integer; DECLARE n integer; SET m = 1; SET n = 0; IF ((m>n AND m=1 AND n=0) OR m=n)THEN.
21 sie 2024 · The IF-THEN statement in SQL is used to execute a block of code if a specified condition is true. If the condition evaluates to true, the code within the THEN block is executed. If the condition is false, the block is skipped. Syntax: IF condition THEN. statements; END IF; Parameters Used:
