Need understanding of Set/Get PersistantObject

[Argonal]

Examining the code for these two, I can almost understand them. However, In the first I find the line pair

SetLocalString(GetModule(), "NWNX!ODBC!SETSCORCOSQL", sSQL);
StoreCampaignObject ("NWNX", "-", oObject);

while in the second I find the lines

SetLocalString(GetModule(), "NWNX!ODBC!SETSCORCOSQL", sSQL);
if (!GetIsObjectValid(oOwner))
oOwner = oObject;
return RetrieveCampaignObject ("NWNX", "-", GetLocation(oOwner), oOwner);

I understand that the

SetLocalString

function is intercepted by the hook code and actually causes the previously set SQL code to be run against the data base. The thing I am having trouble understanding is the

Store/RetrieveCampaignObject

My understanding is that these two statements operate against the native Bioware data base.

What am I missing?

[Argonal]

Ah. I see from the NWNX ODBC2 object storage discussion in the General Forum that the ODBC2 code also hooks the Set/GetCampaignObject functions. That answers this question.