GdaVproviderHub

GdaVproviderHub — Virtual provider for connections based on other connection

Synopsis




                    GdaVproviderHub;
GdaVirtualProvider* gda_vprovider_hub_new               (void);

Object Hierarchy


  GObject
   +----GdaServerProvider
         +----GdaSqliteProvider
               +----GdaVirtualProvider
                     +----GdaVproviderDataModel
                           +----GdaVproviderHub

Description

This provider is used to create virtual connections which "incorporate" tables from other connections. This is typically used when one need to compare or migrate data from one database to the other by creating two connections for each database, and "binding" them into a third virtual connection using this provider.

Using gda_server_provider_create_connection() will generate a GdaVconnectionHub connection object.

Details

GdaVproviderHub

typedef struct _GdaVproviderHub GdaVproviderHub;


gda_vprovider_hub_new ()

GdaVirtualProvider* gda_vprovider_hub_new               (void);

Creates a new GdaVirtualProvider object which allows one to add and remove GdaDataModel objects as tables within a connection

Returns : a new GdaVirtualProvider object.