Re: [PERFORM] App very unresponsive while performing simple update

2006-05-31 Thread Greg Stark
"Jim C. Nasby" <[EMAIL PROTECTED]> writes: > I tried duplicating this but couldn't. What's the data in the tables? Sorry, I had intended to include the definition and data: stark=> create table t1 (a integer primary key, b integer); NOTICE: CREATE TABLE / PRIMARY KEY will create implicit index

Re: [PERFORM] App very unresponsive while performing simple update

2006-05-31 Thread Jim C. Nasby
On Wed, May 31, 2006 at 11:24:05AM -0400, Greg Stark wrote: > stark=> begin; > > BEGIN >

Re: [PERFORM] App very unresponsive while performing simple update

2006-05-31 Thread Jan de Visser
On Wednesday 31 May 2006 13:34, Brendan Duddridge wrote: > Hi Jan, > > That sounds like a great idea! How would you control the update to > occur only every 10,000 transactions? > > Is there a trigger setting for that somewhere? I was thinking something like IF count(*) % 1 = 0 then ... do

Re: [PERFORM] App very unresponsive while performing simple update

2006-05-31 Thread Brendan Duddridge
Hi Jan, That sounds like a great idea! How would you control the update to occur only every 10,000 transactions? Is there a trigger setting for that somewhere? Thanks, Brendan Duddridge | CTO | 403-277-5591 x24 | [EMAIL P

Re: [PERFORM] App very unresponsive while performing simple update

2006-05-31 Thread Greg Stark
"Jim C. Nasby" <[EMAIL PROTECTED]> writes: > On Sun, May 28, 2006 at 07:20:59PM -0400, Greg Stark wrote: > > Brendan Duddridge <[EMAIL PROTECTED]> writes: > > > > > We do have foreign keys on other tables that reference the product table. > > > Also, there will be updates going on at the same ti

Re: [PERFORM] App very unresponsive while performing simple update

2006-05-31 Thread Bruno Wolff III
On Wed, May 31, 2006 at 01:23:07 -0500, "Jim C. Nasby" <[EMAIL PROTECTED]> wrote: > On Sun, May 28, 2006 at 07:20:59PM -0400, Greg Stark wrote: > > Brendan Duddridge <[EMAIL PROTECTED]> writes: > > More likely you were blocking on some lock. Until that other query holding > > that lock tries to c

Re: [PERFORM] App very unresponsive while performing simple update

2006-05-31 Thread Jan de Visser
On Wednesday 31 May 2006 02:29, Brendan Duddridge wrote: > We'll probably have to write a process to update the click_count from   > querying our product_click_history table. How about an insert trigger on product_click_history which updates click_count every say 1 transactions or so? jan -

Re: [PERFORM] Speedup hint needed, if available? :)

2006-05-31 Thread Nis Jorgensen
Mario Splivalo wrote: Hello again. I have to track user subscriptions to certain mailinglists, and I also need to track credits users have on those mailinglists. On one side I have procedures that add credits, on other side I have procedures that subtract available credits. Add/subtract is prett