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.
EXAMPLES
List columns of a PostgreSQL attribute table
db.columns table=zipcodes_wake driver=pg database=grassdb
If the database parameters are already set, the columns can be listed
directly
db.columns table=zipcodes_wake
List columns from Shape file with DBF attribute table
db.columns table=zipcodes_wake driver=dbf database=/grassdata/nc_spm_08/PERMANENT/dbf/
List columns of table in SQLite database
Note that the SQLite backend is the default setting.
db.columns driver=sqlite table=archsites database='$GISDBASE/$LOCATION_NAME/$MAPSET/sqlite/sqlite.db'
SEE ALSO
db.connect,
db.describe,
db.drivers,
db.droptable,
db.execute,
db.login,
db.tables,
GRASS SQL interface
GRASS SQL interface
AUTHOR
Radim Blazek, ITC-Irst, Trento, Italy
Last changed: $Date$