mysql SELECT IF 语句与 OR

mysql SELECT IF statement with OR(mysql SELECT IF 语句与 OR)

问题描述

以下工作 - 当退款等于 1 时返回 Y，否则默认为 N

The following works - returns Y when chargeback equal to 1 else it defaults to N

IF(fd.charge_back = 1, 'Y', 'N') AS charge_back

但是我似乎无法让这个工作?语法是否有效

however I cannot seem to get this one working? Is the syntax valid

IF(compliment = ('set' OR 'Y' OR 1), 'Y', 'N') AS customer_compliment

推荐答案

大概这行得通:

IF(compliment = 'set' OR compliment = 'Y' OR compliment = 1, 'Y', 'N') AS customer_compliment

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