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This tutorial shows you how to use the MySQL IF function to return a value based The IF function that we cover in this tutorial is different from the IF statement. This MySQL tutorial explains how to use the IF-THEN-ELSE statement in MySQL with syntax and examples. In MySQL, the IF-THEN-ELSE statement is used to In MySQL, IF statements cannot exist outside of stored procedures. Therefore, to create an idempotent migration for MySQL it's necessary to wrap the migration The CASE statement cannot have an ELSE NULL clause, and it is terminated There is also an IF statement, which differs from the IF() function described here. In PHP we have the following conditional statements: if statement - executes some code if one condition is true; ifelse statement - executes some code if a 25 Jan 2017 Note : There is an another IF statement, which differs from the IF() function described in MySQL procedure chapter. Pictorial Presentation. Posted in MySql - Last updated Jan. 06, 2010. I recently needed to use The following example shows how to use IF in a WHERE query. SELECT WHERE . SELECT id, amount FROM report. I need amount to be amount if SELECT id, IF(type = 'P', amount, amount * -1) as amount FROM report. Summary: in this tutorial, you will learn how to use MySQL IF statement to execute a block of SQL code based on conditions. The MySQL IF statement allows you IF search_condition THEN statement_list [ELSEIF search_condition THEN statement_list] [ELSE statement_list] END IF. The IF statement for stored programs
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