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Article #15445: MasterSource/MasterFields behavior

 Question and Answer Database

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

Question:
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?

Answer:
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