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Re: Meaning of "$$"

From: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
To: David Saracini <dsaracini(at)yahoo(dot)com>
Cc: pgsql-novice(at)postgresql(dot)org
Subject: Re: Meaning of "$$"
Date: 2009-03-27 19:15:07
Message-ID: 2784.1238181307@sss.pgh.pa.us (view raw or flat)
Thread:
Lists: pgsql-novice
David Saracini <dsaracini(at)yahoo(dot)com> writes:
> I can't seem to find any documentation on what the "$$" at the
beginning and end of a function.

Read about dollar-quoted strings here:
http://www.postgresql.org/docs/8.3/static/sql-syntax-lexical.html#SQL-SYNTAX-CONSTANTS

			regards, tom lane

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