Re: Counting the number of repeated phrases in a column

From: Karsten Hilbert <Karsten(dot)Hilbert(at)gmx(dot)net>
To: pgsql-general(at)lists(dot)postgresql(dot)org
Subject: Re: Counting the number of repeated phrases in a column
Date: 2022-02-02 07:56:10
Message-ID: Yfo5GuYsW39UvNkb@hermes.hilbert.loc
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Am Tue, Feb 01, 2022 at 11:29:50PM +0000 schrieb Shaozhong SHI:

> How about knock unique words into discrete joint up strings? Then check
> whether there is any repeated words?

Does it work when you try ?

Karsten
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