back references using regex - Mailing list pgsql-general

From Matthew Peter
Subject back references using regex
Date
Msg-id 20050907064019.99742.qmail@web35213.mail.mud.yahoo.com
Whole thread Raw
Responses Re: back references using regex
List pgsql-general
Hi.

I'm trying to do a slice directly from a table so I
can get a brief preview of the articles content by
counting \s (spaces), not new paragraphs.

Anyone know how it could be done using regular
expressions natively? I read the doc but it didn't
help me much.

Many thanks.
MP




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