In DObject O/R Mapping persistence layer, you can also use OQL to update objects as follows:
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var query : IUpdateQuery; begin query := TUpdateQuery.Create; query .Update(NW.Order) .Set_(NW.Order.ShipVia, 3) .Where( OQL .Criteria(NW.Order.CustomerID).EQ('ATEST') .And_(NW.Order.ShipVia).EQ(1) ); ObjectManager.ExecuteCommand(query); end; |
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