On Dec 5, 2006, at 11:17 PM, Andrew - Supernews wrote:
> Way ahead of you: http://pgfoundry.org/projects/newsysviews/ (see the
> source code repo, there are no releases)
Neat. I looked at this:
http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/newsysviews/newsysview/
sql/indexes.sql?rev=1.2
Seems both views are missing the indexed column name(s). I ran into
a situation where I needed to present a list of all indexed columns
on a table, hence my "information_schema.indexes" view. It attempts
to parse the columns from the index definition. It just can't parse
definitions that use functional indexes.
Maybe you can consider adding a similar column to these views?
Output the column names as a name[] and maybe add another column for
"functional_definition"? Maybe Postgres could maintain that
information in the system catalogs, but I suppose there's a good
reason it doesn't already do that.
Just a thought.
eric
>
> (though that was written for 7.4 and 8.0, and needs some fixing for
> 8.1
> still (though almost all of it works), and I haven't even tried it
> on 8.2
> yet)
>
> --
> Andrew, Supernews
> http://www.supernews.com - individual and corporate NNTP services
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