Postgres Pro
Downloads
Home   >   mailing lists

Re: Support regular expressions with nondeterministic collations - Mailing list pgsql-hackers

From Jeff Davis
Subject Re: Support regular expressions with nondeterministic collations
Date
Msg-id 0e04a2fa2b78ae3c7c568326ce0a2ff81db6b440.camel@j-davis.com
Whole thread Raw
List pgsql-hackers
Tree view 
On Tue, 2024-10-22 at 10:16 +0200, Peter Eisentraut wrote:
> I also studied the relevant Unicode standard (UTS
> #18) and it makes no mention of collations.  So my conclusion is that
> regular expressions should pay no attention to collations.  That
> makes
> it easy.

Does normalization play a role here?

Regards,
    Jeff Davis

pgsql-hackers by date:

Previous
From: Jeff Davis
Date:
Subject: Re: Remaining dependency on setlocale()
Next
From: Andres Freund
Date:
Subject: Re: TransactionXmin != MyProc->xmin