Re: CREATE COLLATION definitional questions for ICU

From: Peter Eisentraut <peter(dot)eisentraut(at)2ndquadrant(dot)com>
To: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
Cc: pgsql-hackers(at)postgreSQL(dot)org
Subject: Re: CREATE COLLATION definitional questions for ICU
Date: 2017-06-30 15:26:38
Message-ID: 4e709c6e-cbb1-1f66-861b-6358c138cdb6@2ndquadrant.com
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On 6/25/17 11:45, Tom Lane wrote:
> * For an ICU collation, should we not insist that collcollate and
> collctype be equal? If not, what does it mean for them to be different?

I have fixed that for now by enforcing them to be the same.

In the longer term, I'm thinking about converting these two columns into
a more flexible array of properties.

--
Peter Eisentraut http://www.2ndQuadrant.com/
PostgreSQL Development, 24x7 Support, Remote DBA, Training & Services

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