triggers

Postgresql triggers

Is it possible to see the last entry into a table that was triggered on? For instance, I have a table called "users" and a table called "log". I want to write to "log" the userid that was last written to "users" so each time a user is created, it writes the userid to a log. I create a trigger on users with a function like the one belo...

[WPF] Why the assigned background cannot override setter value in style triggers?

i have a style for a textbox like this <Style x:Key="TextBox_Standard" TargetType="{x:Type TextBoxBase}" > <Setter Property="Control.FontFamily" Value="/#Calibri" /> <Setter Property="Control.FontSize" Value="12" /> <Setter Property="Control.Margin" Value="2" /> <Setter Property="Control.Height" Value="21" /> <Setter...

Instead of trigger to update primary key

Hi! Long time reader, first time poster ;-) I'm implementing a system based on an old system. The new system uses SQL Server 2008 and my problem comes when trying to insert new items in the main table. This will happen in two ways: It may be imported from the existing system (1) or may be created in the new system (2). In case (1) the...

are there any ways to reverse engineer Oracle trigger or sort of decompile it?

Hi, Are there any way to decompile or reverse engineer Oracle trigger? Any tools available, any free ones? Thanks! ...

Oracle trigger which doesn't work

Hi all, I've create a trigger which work on 2 tables like this: - when insert a new row on table A (GEDDFILES) then a number field on table B(GEDDIRS) will be increased. Code is getting compiled without errors but it doesn't work. the code is bellow: CREATE OR REPLACE TRIGGER "A"."TRGMAJNRFIC" AFTER INSERT ON "A"."GEDFILES" FOR EACH R...

postgresql: using NEW.* in dynamic command for EXECUTE

hi i try to create a plpgsql trigger for postgresql 8.3 which automatically partitions a table on before insert by the id column if the destination table doesnt exist it will be created, and the insert goes there so i created the insert statement with the new table name like this exec_insert := 'INSERT INTO '||TG_TABLE_SCHEMA||'.'||T...

MySQL INSERT BEFORE TRIGGER Fails?

I'm running MySQL 5.1.48 on Windows XP and the following trigger test doesn't work: -- Drop the old table DROP TABLE IF EXISTS `ikasan01`.`ikasanwiretap`; -- Create CREATE TABLE `ikasan01`.`ikasanwiretap` ( `Id` bigint(20) NOT NULL AUTO_INCREMENT, `ModuleName` varchar(255) NOT NULL, `FlowName` varchar(255) NOT NULL, `ComponentName...

Delete records within Instead Of Delete trigger

I want to have an instead of delete trigger so that I can get text field values out of the table row that's being deleted to preserve those fields when the actual delete occurs. For some reason I can't pull them from the Deleted table in a standard Delete trigger (SQL errors out). Is there a way to do an actual delete within in an "inst...

Child user control Button as AsyncPostbackTrigger for update panel on parent control.

I would like to have a button in my child control be an asyncpostback trigger for an update panel in my main/parent control. Any simple solutions? And is this bad practice? If so why? Thank you. ...

Multiple Update Panels In a Datalist. Can't Add Trigger.

My issues here is that this does not compile. I get "A control with ID 'LinkButtonRemove' could not be found for the trigger in UpdatePanel 'UpdatePanelFiles'." What I am trying to do is have two buttons in the item template. One that updates just the ITEM and one that updates the entire DataList. "LinkButtonRemove" is what I want to ...

jQuery trigger on variable change

Hi, I have a setup where i load many modules as required, each module has a specific load needs when a specific variable is changed. I need something like jquery trigger but that runs when a variable change, something like this: var x = 0; // no triggers // something happens x = 1; // will trigger a function x = 2; // will trigger th...

CREATE Trigger help Oracle

I'm trying to create a trigger that will do the following. After insert on Table A, query Table B based on an id (TableA.id=TableB.id) and insert corresponding info into TableA I have a feeling I'm way off so far so any help would be appreciated CREATE OR REPLACE TRIGGER myTrig AFTER INSERT ON TABLEA BEGIN INSERT INTO TABLEA SELEC...

MySQL trigger issue

I got this trigger, I want to evaluate the mobile phone and insert into another table if the regexp returns a value. I've tried with this but not success. delimiter // create trigger companyA_phones after insert on customer for each row begin set @phone = (select new.phone from customer where new.phone regexp '^0416'); if (@p...

Having issues with iPhone NSTimer invalidation.

Okay so I know I asked a similar question a while ago, but this is different. I now have two timers that go off on the TouchDown event of their respective buttons. On the TouchUpInside event I have respective code that tells each timer to [pressTimer invalidate] and pressTimer = nil. The problem that happens now since I added the second ...

WPF change Button Content on ViewModel.PropertyChanged event

My attempt (below) fails: <Canvas x:Key="Lock" ... /> <Canvas x:Key="Unlock" ... /> <Style x:Key="LockButtonStyle" TargetType="{x:Type Button}"> <Style.Triggers> <DataTrigger Binding="{Binding Path=IsReadOnly}" Value="True"> <DataTrigger.Setters> <Setter Property="Content" Value="{StaticResource...

TextMate Django Tab trigger failure

I just installed the Python Django and Django Templates bundles in Textmate. However, the tag triggers dont seem to work. I opened up a .py file and wrote manytomany and pressed tab and it didnt autocomplete. When i click on it manually from the menu bar it works fine. Am I forgetting something? Do bundles need to be activated somehow? ...

trigger event after several ajax calls succeeded

I wonder which is the best approach to trigger an event after several (unordered) ajax calls finished. To make it a bit clearer, I would like to call a Method doSomethingGreat() which triggers several ajax calls, the order in which those succeed ins unnecessary. I just want to trigger an event 'SomethingGreatFinished' when all of those ...

notifying applications on db INSERT

Consider an application with two components, possibly running on separate machines: Producer - Inserts records into a database, but does little to no reading from the database. Multiple instances may be running concurrently. Consumer - Must be notified when a record is inserted into the database by an instance of component A. May also ...

Two triggers on one table sql server

I have two triggers on one of the tables in my database. One is for insert trigger and the other is an after update trigger. The insert trigger will update the table with values. My question is this; Is it possible that that the update trigger is firing at the same time that the insert is doing its job? ...

Delaying the trigger invocation after an insert oracle

Hi, Is there a way to do this?. I found adding, DBMS_LOCK.sleep() to the beginning of the trigger code by googling, but it blocks the insert itself from happening. I would like to insert the data but the trigger should be fired only after an arbitrary delay. Thanks. ...