database - Is there such thing as a "asynchronous trigger" in DB2? -

-

what want know whether possible program insert staging table, , have trigger run asynchronously on piece of data. procedure trigger running time consuming process, that's why wanted run asynchronously.

for kind of operation, program cron, , @ specific times. can use taskcenter (which deprecated since version 9.x) , can trigger process whenever want, or when condition has been reached.

anyway, have more clear necessity of begin asynchronous. table acquire many locks? process use lot of cpu? table used in parallel other processes?


Comments

Post a Comment

Popular posts from this blog

c++ - How to modify context menu of internet explorer using IDocHostUIHandler::ShowContextMenu? -

-
i trying implement custom menu internet explorer 7.0. have use idochostuihandler::showcontextmenu only. till able implement basic context menu 2 options. problem disabled default. sample code same is: hresult cwebeventhandler::showcontextmenu(dword dwid,point *ppt, iunknown *pcmdtarget, idispatch *pdispobject) { if (false) // put guard code here. of not consider return s_false; // show standard context menus. else { iolewindow* pwnd = null; hresult hr = pcmdtarget->queryinterface(iid_iolewindow, (void**) &pwnd); if (succeeded(hr)) { hwnd hwnd; if (succeeded(pwnd->getwindow(&hwnd))) { hmenu menu = ::createpopupmenu(); ::appendmenu(menu, mf_string, id_hello, l"&hello" ); // id_hello & id_world 2 menu resource items ::appendmenu(menu, mf_string, id_world, l"&world" ); ...
Read more

android - Spacing between the stars of a rating bar? -

-
ho can set spacing beween stars? thats ratingbar: ratingbar = (ratingbar) inflater.inflate(r.layout.ratingbar, null); ratingbar.setlayoutparams(new layoutparams(layoutparams.wrap_content, layoutparams.wrap_content)); the layout: <?xml version="1.0" encoding="utf-8"?> <ratingbar xmlns:android="http://schemas.android.com/apk/res/android" style="@style/mystyle" android:layout_alignparentright="true" android:layout_height="19dp" android:layout_width="wrap_content" android:numstars="5"> </ratingbar> the style: <style name="mystyle" parent="@android:style/widget.ratingbar"> <item name="android:progressdrawable">@drawable/android_r2_ratingstar_yellow</item> <item name="android:indeterminatedrawable">@drawable/android_r2_ratingstar_grey</item> </style> thanks, cheers you have ...
Read more

c# - Getting "Internal .Net Framework Data Provider error 30" error when column has NULL value -

-
i have simple .net console program uses odbcdatareader fetch rows advantage local server. using system dsn defined via odbc administrator on windows 7. data source uses advantage streamlinesql odbc driver v 10.00.00.03 , following params: database path: table type: advantage available server types: local server (als) the program works fine until encounters row has null value in column. exception: system.invalidoperationexception caught message=internal .net framework data provider error 30. source=system.data stacktrace: @ system.data.providerbase.dbbuffer.validate(int32 offset, int32 count) @ system.data.providerbase.dbbuffer.ptrtostringuni(int32 offset, int32 length) @ system.data.odbc.odbcdatareader.internalgetstring(int32 i) @ system.data.odbc.odbcdatareader.getvalue(int32 i, typemap typemap) @ system.data.odbc.odbcdatareader.getvalue(int32 i) @ system.data.odbc.odbcdatareader.isdbnull(int32 i) @ odbctest.program....
Read more