On Thursday 25 August 2016 00:13:44 Patrick Goupell wrote: > Hello Martin, > > Could you give a brief explanation of when to use the following database > components - benefits, advantages, disadvantages > > tmsesqlquery
Is a TDataset->TmseBufDataset descendant, scrollable, has internal indices, the facility to maintain a change log in order to transmit the changes later etcetera. Because it inherits from TDataset it has much overhead. > tsqlstatement Used to encapsulate a SQL statement which doesn't return a result set. > tsqlresult > Used to encapsulate a SQL statemend which returns a result set, normally a SELECT statement. With less overhead than TmseSQLQuery. Use it if you merely need to fetch the data. Martin ------------------------------------------------------------------------------ _______________________________________________ mseide-msegui-talk mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/mseide-msegui-talk
