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12 lis 2014 · Of course you can do it in MySQL query. And you can do it in WHERE like this: SELECT * FROM your_table WHERE IF (CURDATE() > start_date, 1, 0) = 1; this query will select only rows that are 'higher' then column 'start_date' (start_date must be type DATE)
The IF() function returns a value if a condition is TRUE, or another value if a condition is FALSE. Syntax
MySQL 8.4 Reference Manual / ... / IF Statement. [ELSEIF search_condition THEN statement_list] ... [ELSE statement_list] The IF statement for stored programs implements a basic conditional construct. There is also an IF() function, which differs from the IF statement described here. See Section 14.5, “Flow Control Functions”.
STR_TO_DATE() returns a DATETIME value if the format string contains both date and time parts, or a DATE or TIME value if the string contains only date or time parts. If str or format is NULL , the function returns NULL .
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.
11 lip 2024 · a value to return if the condition is true, and a value to return if the condition is false. This makes it incredibly versatile for dynamically selecting values based on specific criteria within your data.
This tutorial shows you how to use MySQL IF statement to execute a block of SQL code based on a specified condition.
