Re: constraints and sql92 information_schema compliance

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От Tom Lane
Тема Re: constraints and sql92 information_schema compliance
Дата
Msg-id 21388.1141067823@sss.pgh.pa.us
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Ответ на Re: constraints and sql92 information_schema compliance  (Josh Berkus <josh@agliodbs.com>)
Ответы Re: constraints and sql92 information_schema compliance  ("Jim C. Nasby" <jnasby@pervasive.com>)
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Josh Berkus <josh@agliodbs.com> writes:
> Yes, I agree with him on that.  However, there's a certain amount of 
> confusion inspired by the organization that: "If you want to look up the 
> table's columns go to information_schmea, if you want the table *size* 
> go to sysviews."  But maybe that's unavoidable.  Or maybe we could link 
> the information_schema views into pg_sysviews?

We could, but I'd argue that this makes sense only if the added
PG-specific stuff looks like a seamless extension of the standard
definitions.  If there are obvious differences in naming style, table
layout, etc, I'd expect such a setup to look more like a hodgepodge
than a good idea.
        regards, tom lane


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