I know other ways to do. I would like know why it doesn't work. "auxstr is string variable with Insert command in it.
Lets forget my question. Let the error goes on. Bye ----- Original Message ----- From: luiz americo pereira camara Sent: 08/05/13 07:09 PM To: Lazarus mailing list Subject: Re: [Lazarus] Error with TSQLite3Dataset? Try ExecSQL What is in "auxstr"? What is your Table definition? Since you are updating data using direct SQL, you will need to close and re open the dataset so the dataset record is in sync Luiz 2013/8/5 "Arí Ricardo Ody" <ar...@gmx.com>: > I use ExecuteDirect method to insert a record in a SQLite3 SQL tabel. The > primary key is a sequential integer number. I have the follwoind contruction > in the moment I will execute the SQL Insert command: > > try > cdsInventario.ExecuteDirect(auxstr); > except > On e:Exception do > begin; > ShowMessageMobile(Self,'Error INSERT Item = ' + e.Message); > Exit; > end; > end; > > I discover that when the PK value is equal to the last(at least) sequential > number recorded in the SQL tabel the command Insert does nothing and the > except clause is not executed(I'm sure of this). Late I change the logic to > ensure that the value given to the PK in the Insert differ from any one in > the dataset and then everything's fine. > > Do somebody have comments? > > Greeting from São Paulo - Brasil > > Ricardo > > P.S.: The problem occurs with Lazarus 0.9.30 since the last Lazarus version > the clear screen for windows CE version is in error. > -- > _______________________________________________ > Lazarus mailing list > Lazarus@lists.lazarus.freepascal.org > http://lists.lazarus.freepascal.org/mailman/listinfo/lazarus > -- _______________________________________________ Lazarus mailing list Lazarus@lists.lazarus.freepascal.org http://lists.lazarus.freepascal.org/mailman/listinfo/lazarus
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