On 07.02.2008 03:52 CE(S)T, Chris wrote:
If you don't mind a mysql-specific "fix", and can get the data you want
from a select query you could:
insert into table (select goes here) on duplicate key update;
or maybe a replace into ?
INSERT/REPLACE ... SELECT will always overwrite the entire r
Yves Goergen wrote:
On 06.02.2008 08:12 CE(S)T, Chris wrote:
Yves Goergen wrote:
My goal was to copy some potentially large BLOB from one record to
another in the same table
Update table set blob2_field=blob1_field;
This does something totally different. ;) See my first posting why.
Ah I
> -Original Message-
> From: Yves Goergen [mailto:[EMAIL PROTECTED]
> Sent: Tuesday, February 05, 2008 6:22 PM
> To: Baron Schwartz
> Cc: mysql@lists.mysql.com
> Subject: Re: Error: You can't specify target table '...' for update in
> FROM clause
&
On 06.02.2008 08:12 CE(S)T, Chris wrote:
Yves Goergen wrote:
My goal was to copy some potentially large BLOB from one record to
another in the same table
Update table set blob2_field=blob1_field;
This does something totally different. ;) See my first posting why.
--
Yves Goergen "LonelyPix
Yves Goergen wrote:
On 05.02.2008 23:25 CE(S)T, Baron Schwartz wrote:
You can't select from a table you're updating at the same time. What
"at the same time" means is a bit unclear unless you're one of the
MySQL developers ;-)
Yes, Paul DuBois already replied to me off-list. Now I found that
On 05.02.2008 23:25 CE(S)T, Baron Schwartz wrote:
You can't select from a table you're updating at the same time. What
"at the same time" means is a bit unclear unless you're one of the
MySQL developers ;-)
Yes, Paul DuBois already replied to me off-list. Now I found that
documentation part a
Hi,
On Feb 5, 2008 11:26 AM, Yves Goergen <[EMAIL PROTECTED]> wrote:
> Hi,
>
> I've got an error message from MySQL 5.0 that I don't understand.
>
> UPDATE "message_revision" SET "HasData" = 1, "Data" = (SELECT "Data"
> FROM "message_revision" WHERE "MessageId" = 7 AND "RevisionNumber" = 5)
> WHER
