[postgis-users] table join in MapServer
Michael Welter
mike at telecommatters.net
Mon May 7 16:32:35 PDT 2007
Nevermind, I didn't read far enough.
Michael Welter wrote:
> Without using a view, is there a way to accomplish a join between
> several tables in the .map file?
>
> On page 27 of the PostGIS Manual, the DATA statement reads "geom from
> roads". Can multiple tables be specified in the DATA statement?
>
> The reason I'm asking is that the query optimizer is not starting from
> the table with the geom but rather from an ancillary table. Can query
> optimization be overridden?
>
> Thanks,
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>
>
--
Michael Welter
Telecom Matters Corp.
Denver, Colorado US
+1.303.414.4980
mike at TelecomMatters.net
www.TelecomMatters.net
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