Re: Commands per transaction

From: Tino Wildenhain <tino(at)wildenhain(dot)de>
To: Rod Taylor <pg(at)rbt(dot)ca>
Cc: Alvaro Herrera <alvherre(at)alvh(dot)no-ip(dot)org>, pgsql-hackers <pgsql-hackers(at)postgresql(dot)org>
Subject: Re: Commands per transaction
Date: 2006-01-21 21:30:34
Message-ID: 43D2A7FA.8000902@wildenhain.de
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Rod Taylor schrieb:
> On Sat, 2006-01-21 at 12:48 -0300, Alvaro Herrera wrote:
>
>>Rod Taylor wrote:
>>
>>>Is there any way of bumping this limit or am I stuck breaking up the
>>>transaction?
>>
>>Wow, I never heard of anyone reaching the limit :-( Sorry, you are
>>stuck (short of changing CommandId to 64 bits, which would bloat your
>>tables considerably ...)
>
...

As a quick fix (as is quickly fixed, quick running ;)
You could load your update data to a temp table via
COPY and then update a large table in one sweep.
I guess you dont have 2^31 tables to update? ;)

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