Re: [mmoncure@gmail.com: Re: [GENERAL] array_to_set functions]

From: Joe Conway <mail(at)joeconway(dot)com>
To: Bruce Momjian <bruce(at)momjian(dot)us>
Cc: Michael Glaesemann <grzm(at)seespotcode(dot)net>, "Decibel!" <decibel(at)decibel(dot)org>, Jeremy Drake <pgsql(at)jdrake(dot)com>, PostgreSQL Hackers <pgsql-hackers(at)postgresql(dot)org>
Subject: Re: [mmoncure@gmail.com: Re: [GENERAL] array_to_set functions]
Date: 2007-08-14 17:01:55
Message-ID: 46C1E003.2070406@joeconway.com
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Bruce Momjian wrote:
> TODO item?
>

Probably. See SQL2003 UNNEST:

<collection derived table> ::=
UNNEST <left paren> <collection value expression> <right paren>
[ WITH ORDINALITY ]

<collection value expression> ::=
<array value expression>
| <multiset value expression>

Joe

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