| dbListTables {DBI} | R Documentation |
List remote tables, fields of a remote table, opened connections and pending statements in a connection.
dbListTables(conn, ...) dbListFields(conn, name, ...) dbListConnections(drv, ...) dbListResults(conn, ...)
drv |
a driver object (e.g., ODBC, Oracle) |
conn |
a connection object |
name |
a character string with the name of the remote table. |
... |
optional arguments for the actual driver implementation. |
dbListTables returns a character vector with the names of the
tables in the remote database associated with the connection in
conn object.
dbListFields returns a character vector with the names of the
fields of the res result object (it must be a query statement).
dbListConnections returns a list of all currently open
connections on driver drv. Drivers that implement single
connections would return the one single connection object.
dbListResults returns a list of objects for all pending results
(statements) on the conn connection.
See the Database Interface definition document
DBI.pdf in the base directory of this package
or
http://developer.r-project.org/db.
dbGetInfo,
dbColumnInfo,
dbDriver,
dbConnect,
dbSendQuery
## Not run:
odbc <- dbDriver("ODBC")
# after working awhile...
for(con in dbListConnections(odbc)){
dbGetStatement(dbListResults(con))
}
## End(Not run)