I'm not sure what you are trying to accomplish, but just as a tip for custom data access:
To execute queries/commands or stored procedures that you have added to the episerver database, you can create classes deriving from EPiServer.DataAccess.DataAccessBase to simplify your data access. You can look at EPiServer.DataAccess.CategoryDB or any of the other derived classes (using reflector) for inspiration.
Hi, i am trying to add a category table in Database and i want to add data for category table through a plugin created in edit mode.
Is there s any way for saving data for category table with s manually created by developers