Re: Shouldn't "WHEN (OLD.* IS DISTINCT FROM NEW.*)" clause be independent from data type?

["David G. Johnston" <david.g.johnston@xxxxxxxxx>]

On Saturday, October 3, 2015, Dane Foster <studdugie@xxxxxxxxx> wrote:

Hi,

Would you please provide the link to the section in the documentation that you are referring to because I'm new to PostgreSQL and I didn't know WHEN could be used outside of CASE and EXCEPTION blocks.

 http://www.postgresql.org/docs/9.4/static/sql-createtrigger.html

David J.