[Lazarus] What is a TSQLTransaction and why do I need one?

Alexsander Rosa alexsander.rosa at gmail.com
Thu Nov 25 17:20:25 CET 2010

Well, DBExpress is the "de facto" standard for Delphi apps since D6.
IMHO sqldb should have used its architecture as inspiration.

2010/11/25 <michael.vancanneyt at wisa.be>

> On Thu, 25 Nov 2010, Alexsander Rosa wrote:
>  I've ported my OPF from DBExpress to Zeos IFDEF'ing less than 10 lines. As
>> DBExpress, Zeos supports a single transaction per connection. My OPF uses
>> a
>> single connection with 3 TSQLQuery/TZQuery for different purposes. It's
>> very
>> rare to have the actual need of more than one transaction per connection
>> --
>> in these cases, it's simpler to create another connection.
> The idea for SQLDB's architecture comes from IBX, not DBExpress. This
> explains the difference and your 'difficulties'.
> Michael.
> --
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Alexsander da Rosa
Linux User #113925

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