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Re: string_to_array with an empty input string - Mailing list pgsql-hackers

From David E. Wheeler
Subject Re: string_to_array with an empty input string
Date
Msg-id 579200A6-9D29-4A3A-A3EC-EDC1CE94A2F5@kineticode.com
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In response to Re: string_to_array with an empty input string  (Andrew Dunstan <andrew@dunslane.net>)
Responses Re: string_to_array with an empty input string  (Andrew Dunstan <andrew@dunslane.net>)
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On Aug 11, 2010, at 11:35 AM, Andrew Dunstan wrote:

>> for i in select array_subscripts(myarray, 1) loop ...
>
> That's not a built-in function AFAIK.

Pavel pointed out to me only yesterday that it is:
 http://www.postgresql.org/docs/current/static/functions-srf.html#FUNCTIONS-SRF-SUBSCRIPTS

Best,

david

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