[UPHPU] discovered ISNULL() for default join values in MySQL

Wade Preston Shearer wadeshearer.lists at me.com
Mon Feb 22 17:03:58 MST 2010


On Monday, February 22, 2010, at 04:01PM, "Sean Thayne" <sean at exit12.org> wrote:

>You can also use a slick function called coalesce which most db  
>engines support.

I looked coalesce up and don't see how would work in this case. Will you provide an example?


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