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Remove Duplicate Words from a field - Mailing list pgsql-general

From Sukuchha Shrestha
Subject Remove Duplicate Words from a field
Date
Msg-id 348628.24982.qm@web29107.mail.ird.yahoo.com
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Responses Re: Remove Duplicate Words from a field  (Raymond O'Donnell <rod@iol.ie>)
Re: Remove Duplicate Words from a field  (Sim Zacks <sim@compulab.co.il>)
Re: Remove Duplicate Words from a field  (Pavel Stehule <pavel.stehule@gmail.com>)
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Dear All,

I am new to Postgresql. I have a field with lots of  dublicate words and i want to remove any dublicate word from that field.

For example, if i have a field with a string " one, one, two, two, three", how would i get " one, two, three" only ?

Any help is much apprecieated !

Sukuchha  

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