Oracle implementation of the Database Interface (DBI) classes and drivers

Description

Oracle driver initialization and closing

Methods

drvName

character name of the driver to instantiate.

drv

an object that inherits from OraDriver as created by dbDriver.

...

any other arguments are passed to the driver drvName.

References

See the Database Interface definition document DBI.pdf in the base directory of this package or http://stat.bell-labs.com/RS-DBI.

See Also

Oracle, dbConnect, dbSendQuery, dbGetQuery, fetch, dbCommit, dbGetInfo, dbListTables, dbReadTable.

Examples

## Not run: 
# create an Oracle instance and set 10000 of rows per fetch.
m <- dbDriver("Oracle", fetch.default.records=10000)

con <- dbConnect(m, username="usr", password = "pwd",
           dbname = "iptraffic")
rs <- dbSubmitQuery(con, 
         "select * from HTTP_ACCESS where IP_ADDRESS = '127.0.0.1'")
df <- fetch(rs, n = 50)
df2 <- fetch(rs, n = -1)
dbClearResult(rs)

pcon <- dbConnect(p, "user", "password", "dbname")
dbListTables(pcon)
## End(Not run)