[Lazarus] Differences between TSQLTransaction and TMySQL55Transaction

William Oliveira Ferreira bdexterholland at gmail.com
Thu May 9 11:47:33 CEST 2013


Thanks for the explanation! Shouldn´t it be marked as deprecated?


2013/5/9 Ludo Brands <ludo.brands at free.fr>

> On 05/09/2013 12:44 AM, William Oliveira Ferreira wrote:
> > Hi list,
> >
> > I´ve noticed some minutes ago that exists a extra transaction class
> > related for MySQL 5.5. What are the major differences between these
> classes?
> >
> > thanks...
> >
>
> TMySQL55Transaction was an attempt at abstracting the MySQL transaction
> handle. It is not used anymore. See mysqlconn.ini:
>
> type
>   TMySQL55Transaction = Class(TTransactionName);
>
>   TTransactionName = Class(TSQLHandle)
>   protected
>   end;
>
> ...
>
> function TConnectionName.AllocateTransactionHandle: TSQLHandle;
> begin
> //  Result:=TTransactionName.Create;
>   Result := nil;
> end;
>
> Ludo
>
>
> --
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-- 
________________________________
William de Oliveira Ferreira
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