[Lazarus] SQLTransaction won't start

[Petr Hlozek]

I wanted to find out where is the problem and started with breakpoint
on db := TMySQL55Connection.Create. It went fine until it reached
db.Open line. After I hit F8 on this line, it hangs. Next time it
hangs on tr.StartTransaction with this error:

The GDB command:
"ptype tr.StartTransaction"
did not return any result.

Very sad :(.

It seems I have to try it in virtual machine with latest FPC and
Lazarus. It will be interesting but I can't use it. It won't be part
of Ubuntu 12.04, it's not in Debian, yet :(.


Petr

2014-03-15 7:13 GMT+01:00 silvioprog <silvioprog at gmail.com>:
> 2014-03-15 3:06 GMT-03:00 Petr Hlozek <petr at ok2cqr.com>:
>
>> It's inactive even after I execute a query. If AUTO COMMIT is set to 0
>> ,the changes are not saved to database. Very bad.
>
>
> Very very bat.
>
>>
>> Yes, I could use other DB components, but my app already has over 60k
>> lines of code, several threads connected to DB etc. It won't be easy
>> to move to something else :(.
>
>
> Can you test it in latest FPC 2.6.4 (using a virtual machine, sure)?
>