On 16 Sep 2014, at 20:28, Thomas Bley <ma...@thomasbley.de> wrote:

> What are the pros and cons of a new operator vs. a new function? For example, 
> MySQL has a coalesce() function:
> http://dev.mysql.com/doc/refman/5.6/en/comparison-operators.html#function_coalesce

A function is useless as it wouldn’t stop you getting E_NOTICEs.

--
Andrea Faulds
http://ajf.me/





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