Re: graph representation of data structures in optimizer

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От Adriano Lange
Тема Re: graph representation of data structures in optimizer
Дата
Msg-id 499CB215.1060201@c3sl.ufpr.br
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Ответ на Re: graph representation of data structures in optimizer  (Robert Haas <robertmhaas@gmail.com>)
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Robert Haas escreveu:
> That is pretty cool.
>
> It would help a lot to label the baserels with their names.
  >
> You might also want to move the RestrictInfo out of line so that it's
> easier to see where the inner and outer joinpath arrows are going.

Humm. Maybe this is not easy to do in dot command line graph generator.
Perhaps I should to try this in other application. The output generated
by debug is only a text plain description of vertex and edges, without
any information about position or path. See the attached file.

> It would be really sweet if there were some compact way to see the pathkeys.

Several attributes and objects are missing yet, but I will add them.

Thanks,

Adriano Lange
C3SL/UFPR - www.c3sl.ufpr.br


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