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Re: Using unnest - Mailing list pgsql-general

From Tom Lane
Subject Re: Using unnest
Date
Msg-id 15958.1248558888@sss.pgh.pa.us
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In response to Re: Using unnest  (Jeff Davis <pgsql@j-davis.com>)
List pgsql-general
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Jeff Davis <pgsql@j-davis.com> writes:
> So, my strategy will only work if the array type you're trying to cast
> to has a cast from text.

As of (IIRC) 8.3, every type does have a cast from text.

            regards, tom lane

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