Hi Federico,

On 03/10/2015 04:17 PM, Federico Razzoli wrote:
I don't want to show critisism against projects like this - I hope that this is 
clear. There are many debuggers, and they are more than welcome. Even Oracle 
has a debugger, if you use Windows and Visual Studio (sigh).



The debugger supports the things you mention. At least during my 10
minute trial I experimented with breakpoints and context inspection,
everything worked like a charm. I don't know about inspecting the
call stack, didn't try to. But it seems it does.


But I still think that MariaDB needs a native debug API, which fully supports 
checkpoints/flow control, context inspection and exposes the call stack. I 
doubt that an external debugger that transparently adds debug code could 
possibly replace it, especially if your business logic is complex. I've tried 
to write a debug library in SQL - the problems I've found make me seriously 
doubt on the possibility to follow this path.

Regards
Federico



--------------------------------------------
Mar 10/3/15, Alexander Barkov <b...@mariadb.org> ha scritto:

  Oggetto: [Maria-discuss] Stored Procedure debugger from Peter Gulutzan and    
Trudy Pelzer
  A: "Maria Discuss" <maria-discuss@lists.launchpad.net>
  Data: Martedì 10 marzo 2015, 11:42

  Hi,

  Peter Gulutzan and Trudy Pelzer announced their GUI debugger
  for stored
  procedures.

  Sources, binaries and a demo are available here:

  http://ocelot.ca/blog/blog/2015/03/02/the-ocelotgui-debugger/

  This is a great news.

  Greetings.

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