From: Bruce Momjian <bruce@momjian.us>
To: pgsql-committers@lists.postgresql.org
Subject: pgsql: doc: add examples of creative use of unique expression indexes
Date: Fri, 27 Dec 2019 19:49:17 +0000
Message-ID: <E1ikvbp-0005jW-E9@gemulon.postgresql.org> (raw)
doc: add examples of creative use of unique expression indexes
Unique expression indexes can constrain data in creative ways, so show
two examples.
Reported-by: Tuomas Leikola
Discussion: https://postgr.es/m/156760275564.1127.12321702656456074572@wrigleys.postgresql.org
Backpatch-through: 9.4
Branch
------
master
Details
-------
https://git.postgresql.org/pg/commitdiff/a9760d0f3cb523336b5fdd9d6c5985e39a8588a1
Modified Files
--------------
doc/src/sgml/indices.sgml | 19 +++++++++++++++++++
1 file changed, 19 insertions(+)
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To: pgsql-committers@postgresql.org
Cc: bruce@momjian.us, pgsql-committers@lists.postgresql.org
Subject: Re: pgsql: doc: add examples of creative use of unique expression indexes
In-Reply-To: <E1ikvbp-0005jW-E9@gemulon.postgresql.org>
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