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help / color / mirror / Atom feedFrom: Adrian Klaver <adrian.klaver@aklaver.com>
To: Pavel Stehule <pavel.stehule@gmail.com>
To: Jürgen Purtz <juergen@purtz.de>
Cc: postgres list <pgsql-sql@postgresql.org>
Subject: Re: Large Objects
Date: Fri, 7 Oct 2016 06:19:34 -0700
Message-ID: <c93ecc97-a550-940f-0d26-e500db84aa7b@aklaver.com> (raw)
In-Reply-To: <CAFj8pRCRGeVoa0ihxqSSWJHeHuMM8zaNBT0_StO9isSf2KBePQ@mail.gmail.com>
References: <8d8248b8-8535-787b-5cb7-f081be778b70@purtz.de>
<CAFj8pRCRGeVoa0ihxqSSWJHeHuMM8zaNBT0_StO9isSf2KBePQ@mail.gmail.com>
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On 10/07/2016 12:25 AM, Pavel Stehule wrote:
> Hi
>
> 2016-10-07 9:10 GMT+02:00 Jürgen Purtz <juergen@purtz.de
> <mailto:juergen@purtz.de>>:
>
> a) What is the distinction between our data type TEXT and the
> SQL:2011 data type CLOB which we do not support (T041)?
>
>
> TEXT type is classic type - you can do any available operation directly
> there. You don't need special conversions.
>
>
>
> b) Is there a distinction between the two Postgres data types TEXT
> and "CHARACTER VARYING without specifying a length" - or are they
> only synonym terms without different functionalities and capabilities?
>
>
> TEXT and varchar are pretty same types - you cannot to set limit over
> TEXT type - only this is visible difference
See also:
https://www.postgresql.org/message-id/998.1474901921%40sss.pgh.pa.us
>
> Regards
>
> Pavel
>
>
>
> Kind regards, Jürgen
>
>
>
>
> --
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--
Adrian Klaver
adrian.klaver@aklaver.com
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To: pgsql-sql@postgresql.org
Cc: adrian.klaver@aklaver.com, pavel.stehule@gmail.com, juergen@purtz.de
Subject: Re: Large Objects
In-Reply-To: <c93ecc97-a550-940f-0d26-e500db84aa7b@aklaver.com>
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