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man page of db.describe

db.describe: Describes a table in detail.


db.describe - Describes a table in detail.


database, attribute table


db.describe db.describe help db.describe [-ct] table=name [driver=name] [database=name] [--verbose] [--quiet] Flags: -c Print column names only instead of full column descriptions -t Print table structure --verbose Verbose module output --quiet Quiet module output Parameters: table=name Table name driver=name Driver name Options: dbf,odbc,pg,mysql,sqlite,ogr Default: dbf database=name Database name Default: $GISDBASE/$LOCATION_NAME/$MAPSET/dbf/


db.describe displays table information. If parameter -c is used only column names instead of full column descriptions is given.
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.
db.describe -c table=roads database='$GISDBASE/$LOCATION_NAME/PERMANENT/dbf/' \ driver=dbf ncols:2 Column 1:cat:INTEGER:11 Column 2:label:CHARACTER:43 db.describe table=roads database='$GISDBASE/$LOCATION_NAME/PERMANENT/dbf/' \ driver=dbf table:roads description: insert:yes delete:yes ncols:2 column:cat description: type:INTEGER len:11 scale:0 precision:10 default: nullok:yes select:yes update:yes [...]


db.columns, db.droptable, db.execute, db.login, db.tables, GRASS SQL interface


Radim Blazek, ITC-Irst, Trento, Italy Last changed: $Date: 2007-04-07 18:18:51 +0200 (Sat, 07 Apr 2007) $ Full index (C) 2003-2010 GRASS Development Team DB.DESCRIBE(1)

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