From: Tom Lane <tgl@sss.pgh.pa.us>
To: Bruce Momjian <bruce@momjian.us>
Cc: PostgreSQL-documentation <pgsql-docs@postgresql.org>
Subject: Re: Documentation bug in 8.3?
Date: Sat, 12 Jan 2008 16:43:58 -0500
Message-ID: <22467.1200174238@sss.pgh.pa.us> (raw)
In-Reply-To: <200801122132.m0CLWNF28879@momjian.us>
References: <200801122132.m0CLWNF28879@momjian.us>
Bruce Momjian <bruce@momjian.us> writes:
> clamped to 16383. Duplicate position entries are discarded.
> ----------------------------------------
> However in my testing of 8.3 duplicate position entries are not
> discarded:
> test=> SELECT 'a:1 b:1'::tsvector;
> tsvector
> -------------
> 'a':1 'b':1
> (1 row)
Those aren't duplicates, because they're not attached to the same
lexeme. The comment is talking about this behavior:
regression=# SELECT 'a:1 a:1'::tsvector;
tsvector
----------
'a':1
(1 row)
regression=# SELECT 'a:1,2,1'::tsvector;
tsvector
----------
'a':1,2
(1 row)
regards, tom lane
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To: pgsql-docs@postgresql.org
Cc: tgl@sss.pgh.pa.us, bruce@momjian.us
Subject: Re: Documentation bug in 8.3?
In-Reply-To: <22467.1200174238@sss.pgh.pa.us>
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