Datasnap.Provider.TPacketDataSet.HasMergeConflicts
Delphi
function HasMergeConflicts: Boolean;
C++
bool __fastcall HasMergeConflicts(void);
Properties
| Type | Visibility | Source | Unit | Parent |
|---|---|---|---|---|
| function | public | Datasnap.Provider.pas Datasnap.Provider.hpp |
Datasnap.Provider | TPacketDataSet |
Description
Indicates whether a current record can be merged with updates in a delta packet.
When resolving update errors in an OnUpdateError event handler, applications can specify that the updated record should be merged automatically with the current field values of the record. (To do this, set the Response parameter to rrMerge.) However, it is not always possible to merge client edits with the current record. If the updated record includes changes to field values that were also changed by other users, the merge will fail and HasMergeConflicts returns true.