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db.columns

NAME

db.columns

DESCRIPTION

db.columns lists all columns for a give table. Connection to databases are supported through dbf, shp, odbc and pg drivers.

NOTE

If parameters for database connection are already set with db.connect, they are taken as default values and do not need to be spcified each time.

EXAMPLE

List columns from PostgreSQL attribute table
db.columns table=markveggy driver=pg database=grass60test

If database parameters are already set
db.columns table=markveggy

List columns from Shape file with DBF attribute table
db.columns table=network driver=dbf database=/daten/grassdata/fire/PERMANENT/dbf/

SEE ALSO

db.connect, db.describe, db.drivers, db.droptable, db.execute, db.login, db.tables, GRASS SQL interface

AUTHOR

Radim Blazek, ITC-Irst, Trento, Italy

Last changed: $Date: 2005/12/10 17:49:50 $

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