From: Tom Lane <tgl@sss.pgh.pa.us>
To: h012@ied.com
Cc: Oleg Bartunov <oleg@sai.msu.su>
Cc: Achilleus Mantzios <achill@matrix.gatewaynet.com>
Cc: pgsql-sql@postgresql.org
Subject: Re: expressions operating on arrays
Date: Fri, 09 Aug 2002 09:53:15 -0400
Message-ID: <484.1028901195@sss.pgh.pa.us> (raw)
In-Reply-To: <no.Yo.N.nN.0208090252110.2280-100000@business.com>
References: <no.Yo.N.nN.0208090252110.2280-100000@business.com>
h012@ied.com writes:
> w.r.t. modifying the array contents: I looked through
> /usr/lib/pgsql/contrib/intarray/_int.sql.in , but it didn't make me any
> smarter. Are the "..._union" and "..._picksplit" functions supposed to add
> into and remove elements from the arrays ?
No, those are support functions for GIST indexes on intarrays. They're
not useful to call directly.
regards, tom lane
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To: pgsql-sql@postgresql.org
Cc: tgl@sss.pgh.pa.us, h012@ied.com, oleg@sai.msu.su, achill@matrix.gatewaynet.com
Subject: Re: expressions operating on arrays
In-Reply-To: <484.1028901195@sss.pgh.pa.us>
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