On 07/31/17 16:30, Peter Eisentraut wrote:

> I would think about specifying an operator somewhere in the syntax, like
> you have with LISTEN SIMILAR TO.  It would even be nice if a
> non-built-in operator could be used for matching names.

Hmm ... as I was reading through the email thread, I saw a suggestion
was once made to look at ltree, and then I noticed the patch as presented
had simply gone with regular expressions instead. I wonder if there'd be
a way to work it so an operator can be specified, and allow you to treat
the names as (say) ltree labels if that suited your application.


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