table of contents
db.droptable(1grass) | GRASS GIS User's Manual | db.droptable(1grass) |
NAME¶
db.droptable - Drops an attribute table.
KEYWORDS¶
database, attribute table
SYNOPSIS¶
db.droptable
db.droptable --help
db.droptable [-f] [driver=name]
[database=name] table=name [--help]
[--verbose] [--quiet] [--ui]
Flags:¶
Parameters:¶
- driver=name
-
Name of database driver
If not given then default driver is used - database=name
-
Name of database
If not given then default database is used - table=name [required]
-
Name of table to drop
DESCRIPTION¶
db.droptable drops an attribute table. If the -f force flag is not given then nothing is removed, instead a preview of the action to be taken is printed.
NOTES¶
db.droptable is a front-end to db.execute to allow easier usage. To some extent it is verified if the table is connected to a vector map to avoid accidental table removal.
EXAMPLES¶
Removing an attribute table from default database¶
# show default database db.connect -p # show available tables db.tables -p # this will show what would happen db.droptable table=sometable # actually drop the table db.droptable -f table=sometable
Removing an attribute table from given database¶
db.droptable allows defining optionally driver and
database options different from default connection settings
(db.connect -p).
# drop the table from SQLite database db.droptable -f table=sometable driver=sqlite database=/opt/sqlite.db
SEE ALSO¶
db.dropdb, db.dropcolumn, db.execute, db.login, db.connect, db.tables, db.describe, v.db.droptable,
GRASS SQL interface
AUTHORS¶
Markus Neteler
Driver and database options added by Martin Landa, Czech Technical University
in Prague, Czech Republic
SOURCE CODE¶
Available at: db.droptable source code (history)
Accessed: Saturday Jul 27 17:09:11 2024
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