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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Lists: | pgsql-sql |
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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