I am trying to join an OGR datasource with ODBC data.
If I use MGE, I get strange results, such as "select" command selects
wrong, click select doesn't work while rectangle select partially works.
The data gets displayed fine, and even themed with ODBC data.
I then tried to replicate this behavior on MGOS 1.2 RC2 (as I can debug
that), I get another message from Studio:
"This type of feature source cannot be added as a join. Please try again."
This message appears when as I am trying to join an ODBC datasource to
an OGR source.
The same procedure against MGE does not give the error.
If I convert the OGR data to SDF, I get no messages on MGOS, and MGE has
no problems selecting.
Is it "by design" that such joins does not work?
Are there any precautions/common problems for workin with joins?
--
Regards, Kenneth, GEOGRAF A/S
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