c++builder FDMemTable
FDMemTable->CloneCursor(ds, true, true);
FDMemTable->Data = fdQuery->Data;
FDMemTable->CopyDataSet(dm->ADOQueryPub, TFDCopyDataSetOptions() << coStructure << coRestart << coAppend);
原文：http://www.cnblogs.com/cb168/p/3953865.html