Search term 'CompanyID = 0' does not return the data I need.

Hi all,

I have implemented an integration to get data of Contact from Eloqua by SOAP APIs.

In my test data, some contacts have company information whose ID is 0 and some ID is 1. When using searchTerm 'CompanyID = 1', I could get the records whose Company ID is 1. But when using 'CompanyID = 0', 0 record(s) would be returned.

Is there anything special for the value 0?

Any suggestions?

Thanks,

Biao