On Sat, 7 Apr 2012, RichardC wrote:
Is there a command in GRASS to enable re-ordering of columns in an attribute table.
Richard, In what format are your data? SQL does not care about column order (except when inserting values in a table), nor does it care about row order. SQL is a set-oriented language, not a procedural one. When you do a SELECT, for example, the result is a table; if you want the rows in a certain sequence then you need to use ORDER BY. Germane to your question, you should be able to select rows using column names from two tables (even if the names are different) as long as the values in those two columns are the same. Rich _______________________________________________ grass-user mailing list [email protected] http://lists.osgeo.org/mailman/listinfo/grass-user
