Showing posts from May, 2011

uninstall Oracle11g products from Windows Vista/7 family

Hi, You may not uninstall oracle product in 11g version from windows vista family both x32 and x64.The main reason is based on some new features come from new Windows familiy.One of them is a new Administrator right.You should run any program with administrator right for administrative purpose by right-mouse clicking and select 'run as Administrator'.If not, applications may not execute properly. Anyway if you want to uninstall any oracle from system ,Follow the step: 1-open Command prompt (Start> run> cmd.exe,right mouse click and select 'Run As Administrator') 2-Go to home directory of de-installation programs from ' C:\Windows\system32>' . (if you do not have follow link : ) 3-set home path of un-installing product 4-execute deinstall with parameter of uninstalled products home directory 5-you will be asked for Windows and .Net de-configuration to verify.I say Yes b

ODP(Oracle Data Provider) Entity Framework and LINQ to Entities Installation Instructions, Setup, and Notes

Hi All, I would like to share my experience of using Microsoft Entity Framework with Oracle Database.The main goal is using advance .Net Data Driven Architecture in Oracle. You can create Entity Data Model (EDM) from existing Oracle Database Schema by Entity Data Model Wizard or run LINQ query against database or call stored procedure . Oracle releases beta version of ODAC (follow if the url is out-of-the date please ask :)).This provider supports Microsoft Visual Studio 2010 with SP1. You can download and install easily.There is no serious problem during installation or integrating with Visual Studio Family.Just verify that C:\app\user>\product\11.2.0\client_ \Oracle.Key file has correct value.(ex path; C:\app\MuhammetATALAY\product\11.2.0\client_2) Here is step by step instruction: 1- Add New ADO.NET Entity Dta Model by right click project - Add - New Item 2-