Yes you need to use a TProvider. We stopped using TClientDataset it due to bugs in its implementation of nested datasets - and developed our own replacement instead.
Myles. From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Vikas... Sent: Thursday, 5 June 2008 6:26 p.m. To: NZ Borland Developers Group - Delphi List Subject: [DUG] need help in client dataset Hi I am using delphi 5 with sql server 2000. I need help in using tclientdataset. My actual scenario is i am using tquery to fetch some record. let say ssql := 'select * from tabl1 where x in(select * from table 3 where y>2) ' qry.sql.add(ssql); qry.open. now my main concern is how do i copy the output of the above qry to clientdataset memory. do i have to use some dataset provider too with this. I am new to cleintdataset thing. I mostly use tquery Sorry for my ignorance, but i will apreciate if someone help me with this Regards Vikas vikas Attention: This communication is confidential and may be legally privileged. If you are not the intended recipient, please do not use, disclose, copy or distribute it, other than to return it to us with your confirmation that it has been deleted from your system.
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