Does anybody have a clue on how to bind oracle sequences.
Background:
Due to the large amount of data to be loaded into our oracle9i db by our
applications, a bulk-load software would have been our first choice to
handle the inserts. However, since our data is higly dynamic in its
construction,
I'm no Oracle expert, but I've always done it the way you originally did it:
$sth-prepare ( insert into foo (my_id, data) values
(my_id_seq.nextval, 'bar') );
$sth-execute();
I searched for seq in 'perldoc DBD::Oracle' and found this under LOB locator stuff:
On 2004-08-31 13:19:52 +0200, Jean-Pierre Utter Löfgren wrote:
Using DBI/DBD, it handles inserts using sequneces very nicely as long
as I do
$sth-prepare ( insert into foo (my_id, data) values
(my_id_seq.nextval, 'bar') );
$sth-execute();
But if I rearange the code to be more
Thanks for your response, Hardy!
I read that too, but since I dynamicaly build the meta-sql code in
another application, I haven't really control over knowing where the
sequence are located and wether the occcur in a statment or not.
Kind of tricky this one.
Thanks also Andy and Jon for your
On Tue, Aug 31, 2004 at 01:19:52PM +0200, Jean-Pierre Utter Löfgren wrote:
Does anybody have a clue on how to bind oracle sequences.
I don't think you have to.
is however that I use sequences in the database inserts for various
reasons, as some inserts use the same primary key, sub-data
Use a before insert trigger to populate the column.
-
Ron Reidy
Senior DBA
Array BioPharma, Inc.
-Original Message-
From: Jean-Pierre Utter Löfgren [mailto:[EMAIL PROTECTED]
Sent: Tuesday, August 31, 2004 5:20 AM
To: [EMAIL PROTECTED]
Subject: How to use sequences in
Sorry, I meant to reply to the list.
In most cases a trigger probably is the best.
-Original Message-
From: Reidy, Ron [mailto:[EMAIL PROTECTED]
Sent: Tuesday, August 31, 2004 10:54 AM
To: Helck, Timothy
Subject: RE: How to use sequences in DBI/DBD::Oracle with bind
A trigger is
try $data = 'bar';$sth-prepare (insert into foo (my_id, data)
values(my_id_seq.nextval,?));$sth-execute($data);What you are doing
below is passing the string value my_id_seq.nextval to the field
my_id.
Jean-Pierre Utter Lfgren [EMAIL PROTECTED] 08/30 10:19 pm
Does anybody
Sean Owens wrote:
Version of Perl 5.005_03
Version of AIX is 4.2!
Version of Oracle is 8.1.5
DBD-Oracle-1.03
DBI-1.13
The problem is that the script below bombs out only the 2nd
and subsequent times I run it.
What I have tried
I have tried recompiling the DBD and the DBI using xlr_c instead of cc
On Mon, Aug 30, 2004 at 11:47:57PM +0100, Tim Bunce wrote:
On Mon, Aug 30, 2004 at 04:44:30PM +0100, Tim Bunce wrote:
The attached patch fixes DBD::mysql column_info() method for MySQL 4.1
and makes some other general improvements.
The change was needed because while MySQL = 4.0 DESCRIBE
Alternative solution could be like this, but it's based on assumption that
the sequence is exclusively used by current application/transaction...
At the start of program fetch my_id_seq.nextval to a variable and build
a sequence array starting with that nextval.
my $start_num =
This solution requires an extra network hop. The better solution is a before insert
trigger to populate the column.
-
Ron Reidy
Lead DBA
Array BioPharma, Inc.
-Original Message-
From: Ravi Kongara [mailto:[EMAIL PROTECTED]
Sent: Tuesday, August 31, 2004 4:55 PM
To:
On Tue, Aug 31, 2004 at 07:54:40AM -0400, Hardy Merrill wrote:
I'm no Oracle expert, but I've always done it the way you originally did it:
$sth-prepare ( insert into foo (my_id, data) values
(my_id_seq.nextval, 'bar') );
$sth-execute();
I searched for seq in 'perldoc
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