Asssociative Arrays: Best practices / snippets?

From: Stefan Keller <sfkeller(at)gmail(dot)com>
To: pgsql-general(at)postgresql(dot)org
Subject: Asssociative Arrays: Best practices / snippets?
Date: 2009-05-23 09:25:28
Message-ID: 25bc040b0905230225t5151b29u859f01caeba95c34@mail.gmail.com
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I have a use case where the I want to put an unforeseable number of
key/value pairs in a column.
Now, PostgreSQL has arrays as first class types.
Are there any best practices and snippets (preferrably in plpgsql) for
handling key/value pairs?
-- S.

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