f <[EMAIL PROTECTED]>
> Subject: [sqlite] multiple updates
> To: sqlite-users@sqlite.org
> Date: Tuesday, May 6, 2008, 4:26 PM
> Is there a way of doing that in one single shot :
> UPDATE Contacts SET Age = 30 WHERE ID = 1; UPDATE Contacts
> SET Age = 30
> WHERE ID = 2; U
On Tue, May 06, 2008 at 04:26:55PM -0400, cedric tuboeuf scratched on the wall:
> Is there a way of doing that in one single shot :
> UPDATE Contacts SET Age = 30 WHERE ID = 1; UPDATE Contacts SET Age = 30
> WHERE ID = 2; UPDATE Contacts SET Age = 20 WHERE ID = 3; UPDATE Contacts SET
> Age = 10
On 5/6/08, cedric tuboeuf <[EMAIL PROTECTED]> wrote:
> Is there a way of doing that in one single shot :
> UPDATE Contacts SET Age = 30 WHERE ID = 1; UPDATE Contacts SET Age = 30
> WHERE ID = 2; UPDATE Contacts SET Age = 20 WHERE ID = 3; UPDATE Contacts SET
> Age = 10 WHERE ID = 4;
>
> I knwo
Is there a way of doing that in one single shot :
UPDATE Contacts SET Age = 30 WHERE ID = 1; UPDATE Contacts SET Age = 30
WHERE ID = 2; UPDATE Contacts SET Age = 20 WHERE ID = 3; UPDATE Contacts SET
Age = 10 WHERE ID = 4;
I knwo I can process one a the time, but I would like to know why my query
Trevor Talbot wrote:
Just prepare/step a BEGIN before the loop, and a COMMIT
afterward.
Or even more simply, use sqlite3_exec(). It works very well for
everything except queries.
It already contains all the code to prepare the statement and execute it
using sqlite3_prepare and
Hi Trevor,
Thanks, that makes a big difference to the way I thought it worked.
Regards,
Chris
Trevor Talbot wrote:
On 9/29/06, Chris Gurtler <[EMAIL PROTECTED]> wrote:
A transaction has the select statements in one single string starting
with a begin and ending with an end. I have a
On 9/29/06, Chris Gurtler <[EMAIL PROTECTED]> wrote:
A transaction has the select statements in one single string starting
with a begin and ending with an end. I have a column which is a BLOB,
and this may contain control characters like NULL.
Think of BEGIN and COMMIT more like
Hi Trevor,
A transaction has the select statements in one single string starting
with a begin and ending with an end. I have a column which is a BLOB,
and this may contain control characters like NULL.
Regards,
Chris
Trevor Talbot wrote:
On 9/28/06, Chris Gurtler <[EMAIL PROTECTED]>
On 9/28/06, Chris Gurtler <[EMAIL PROTECTED]> wrote:
I wish I could use transactions, but because I'm updating a blob I need
to do it that way. Ill check out the PRAGMA option to see if that helps.
Why does what you showed above mean you can't use transactions?
Also, that PRAGMA will mean a
Thanks,
I wish I could use transactions, but because I'm updating a blob I need
to do it that way. Ill check out the PRAGMA option to see if that helps.
Regards,
Chris
He Shiming wrote:
Hi All,
Is it possible to do multiple updates of blobs using the bind
variables, I was doing them 1
Hi All,
Is it possible to do multiple updates of blobs using the bind variables, I
was doing them 1 at a time but it was a little slow.
For example :-
rc = sqlite3_prepare(objects_db, "UPDATE table SET proprietary_data = ?
WHERE device_id = ? and instance = ?", -1, , 0);
for (i= 0; i
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