event-triggers

i want create event trigger for create table or select into, eg: when create table xxxx must table name bigen with 'temp' my code CREATE OR REPLACE FUNCTION create_table_func() RETURNS event_trigger AS $$ DECLARE V_TABLE name := TG_TABLE_NAME; BEGIN if V_TABLE !~ '^temp' then RAISE EXCEPTION 'must bigen with temp'; end if; END; $$ LANGUAGE plpgsql SECURITY DEFINER; CREATE EVENT TRIGGER create_table_1 ON ddl_command_start WHEN TAG IN ('SELECT INTO') EXECUTE PROCEDURE create_table_func(); but when execute select * into test11 from test_bak [Err] ERROR: column "tg_table_name" does not exist The

In a nutshell; I wrote a simplistic chat application for a buddy and me to use. When the window running the application does not have the focus (minimized or behind other windows) and a message comes in, I want to change the windows title bar to serve as an alert. Exactly like Google's chat application does in GMail. Everything works flawlessly in Firefox and Chrome but not in IE7 (haven't tested 8). This is the code I am using to determine if the window has focus. Can this be written differently to also work in IE? Also, I'm open to any other approaches to accomplish the same thing. Many

I defined ListBox in my XAML which uses ItemTemplate . Inside the ItemTemplate I placed Image. <ListBox.ItemTemplate> <ListBox.ItemsPanel> <ItemsPanelTemplate> <WrapPanel x:Name="itmTempPanel" IsItemsHost="True" ItemWidth="60" ItemHeight="60" Width="{Binding ElementName=lstFilesDropped, Path=Width}"/> </ItemsPanelTemplate> </ListBox.ItemsPanel> ... <Image> <Image.Triggers> <EventTrigger RoutedEvent="MouseEnter"> <BeginStoryboard> <Storyboard> <DoubleAnimation Storyboard.TargetProperty="Height" To="71" Duration="0:0:0.3" /> <DoubleAnimation Storyboard.TargetName="itmTempPanel" Storyboard

do we have beforeUpdateOf* (where * is some field?) and another question : def beforeUpdate= { log.info("in beforeUpdate " +this.status) } def afterUpdate = { log.info("in afterUpdate " +this.status) } This both gives same status. Although actually status of object(this) is updated from x to y There's no event for when a property is changed, but you could add in an explicit setter that does something: class MyDomainClass { String status void setStatus(String status) { this.status = status // do something based on changed value } } You're seeing the same value in beforeUpdate and afterUpdate

I am using Sql Server 2008 . I have a Trigger which updates my two other tables. I have read the Stack over flow this link enter link description here , but it does not full fill my needs. Below is my Trigger ALTER TRIGGER [Inventory].[StockUpdationOnIssue] ON [Inventory].[StockIssueDetails] AFTER INSERT AS BEGIN BEGIN TRY BEGIN TRAN INSERT INTO TableA (col1, col2,col3 ) SELECT I.col1,I.col2,si.col3 FROM inserted I INNER JOIN Inventory.StockIssue SI ON SI.StockIssueId = I.StockIssueId INSERT INTO TableB (col1, col2,col3 ) SELECT I.col1,I.col2,si.col3 FROM inserted I INNER JOIN Inventory

I have a listbox, and I have the following ItemTemplate for it: <DataTemplate x:Key="ScenarioItemTemplate"> <Border Margin="5,0,5,0" Background="#FF3C3B3B" BorderBrush="#FF797878" BorderThickness="2" CornerRadius="5"> <DockPanel> <DockPanel DockPanel.Dock="Top" Margin="0,2,0,0"> <Button HorizontalAlignment="Left" DockPanel.Dock="Left" FontWeight="Heavy" Foreground="White" /> <Label Content="{Binding Path=Name}" DockPanel.Dock="Left" FontWeight="Heavy" Foreground="white" /> <Label HorizontalAlignment="Right" Background="#FF3C3B3B" Content="X" DockPanel.Dock="Left" FontWeight="Heavy" Foreground=