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Article #15445: MasterSource/MasterFields behavior

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FAQ445D.txt   MasterSource/MasterFields behavior
Category   :DCOM/MultiTier/ActiveForm
Platform    :All
Product    :Delphi 3.x  

Are MasterSource/MasterFields like a filter in the sense
that the ClientDataSet retrieves all records and filters
for those records that match the linked fields?

It really depends on how you have it set up.  If you set 
PacketRecords to -1 then yes, that is the way it works.
If you have PacketRecords to 0 and FetchOnDemand as True,
then it will use Provider.SetParams and fetch just the
records that match the master.

7/16/98 4:31:28 PM

Last Modified: 01-SEP-99