Deleting Objects - Teradata Meta Data Services

Deleting Objects

This section shows example code to delete objects. The example code uses:

CMetaObject::Delete.

///////////////////////////////////////////////////////////////////

// DeleteObject function

//

// Example of using the CMetaObject::Delete function

///////////////////////////////////////////////////////////////////

HRESULT DeleteObject(CMetaRepository& repos)

{

	CMetaObject obj;        

	HRESULT result = S_OK;  

	OBJECTID_t

		loidAutoWorld		= NULLLOID,

		loidEuroDiv			= NULLLOID,

		loidAmericanAutos	= NULLLOID;

	// Get the ObjectIDs

	result = repos.GetObjectID(OBJGUID_EuroDivision, &loidEuroDiv);

	if (SUCCEEDED(result))

		result = repos.GetObjectID(OBJGUID_AmericanAutos, &loidAmericanAutos);

	if (SUCCEEDED(result))

		result = repos.GetObjectID(MODELGUID_AW, &loidAutoWorld);

	if (SUCCEEDED(result))

	{

		// Set the local object ObjectID

		obj.SetObjectID(loidEuroDiv);

		// Call Delete to delete EuroDiv

		result= obj.Delete();

	}

	if (SUCCEEDED(result))

	{

		// Set the local object ObjectID

		obj.SetObjectID(loidAmericanAutos);

		// Call Delete to delete AmericanAutos

		result= obj.Delete();

	}

	if (SUCCEEDED(result))

	{

		// Set the local object ObjectID

		obj.SetObjectID(loidAutoWorld);

		// Call Delete to delete AutoWorld

		result= obj.Delete();

	}

	return (result);

}