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Re: Proposal: new function array_init

From: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
To: "Pavel Stehule" <pavel(dot)stehule(at)gmail(dot)com>
Cc: Decibel! <decibel(at)decibel(dot)org>, PostgreSQL-development <pgsql-hackers(at)postgresql(dot)org>
Subject: Re: Proposal: new function array_init
Date: 2008-06-04 20:37:18
Message-ID: 29286.1212611838@sss.pgh.pa.us (view raw or flat)
Thread:
Lists: pgsql-hackers
"Pavel Stehule" <pavel(dot)stehule(at)gmail(dot)com> writes:
> 2008/6/4 Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>:
>> If you mean an array of nulls, it still has to have an element type.

> I know it -  but there was discus about untyped array for empty arrays
> like ARRAY[]

What's that have to do with array_init?  It will not (usually) be trying
to create an empty array.

			regards, tom lane

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