Re: Large Objects

From: Pavel Stehule <pavel(dot)stehule(at)gmail(dot)com>
To: Jürgen Purtz <juergen(at)purtz(dot)de>
Cc: postgres list <pgsql-sql(at)postgresql(dot)org>
Subject: Re: Large Objects
Date: 2016-10-07 07:25:20
Message-ID: CAFj8pRCRGeVoa0ihxqSSWJHeHuMM8zaNBT0_StO9isSf2KBePQ@mail.gmail.com
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Hi

2016-10-07 9:10 GMT+02:00 Jürgen Purtz <juergen(at)purtz(dot)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

Regards

Pavel

>
> Kind regards, Jürgen
>
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