I have this table (simplified): CREATE TABLE `my_table` ( `id` INT NOT NULL AUTO_INCREMENT , `item_name` VARCHAR(45) NULL , `price` DECIMAL(10,0) NULL , PRIMARY KEY (`id`) ) I need to select …
Tag: sorting
How to order by maximum of two column which can be null in MySQL?
I want to do something like : maxof(Null,1000) should be 1000, How to implement the maxof? Answer If you know that salaryplus will always be greater than salaryminus, then you can do coalesce will return the first value which is not null, or (in this example) 0, if both values are null. Otherwise, do something like this: This will treat