where condition in mysql code example

Example 1: mysql if statement in where clause

SELECT  `id` ,  `naam` 
FROM  `klanten` 
WHERE IF(`email` != '', `email`, `email2`) LIKE  '%@domain.nl%'

Example 2: MySQL WHERE

SELECT 
    select_list
FROM
    table_name
WHERE
    search_condition;
    AND OR Like In Is
    officeCode = 1;

Example 3: in condition in mysql

//Syntax
SELECT * FROM `tableName` WHERE `ColumnName` IN (Value1,Value1,Value1);

//Example:
SELECT * FROM `members` WHERE `membership_number` IN (1,2,3);