I try to interview two vectors with tables with SQL query.
when I write : echo "update table table1 set attribute1 = 1 where table1.attribute2 = table2.attribute2" |db.executeI receive an error message. Is there a syntax error with the point between tables and attributes?
Any idea? Can I use sql query to interview two tables in the same time? thanks a lot. _______________________________________________ grass-dev mailing list [email protected] http://lists.osgeo.org/mailman/listinfo/grass-dev
