check.table.name         verify and format table name
convert.table.name       table name conversion utility
db.clear.result          Free allocated resources
db.column.names          Return column names
db.column.number         Return the number of a named column
db.column.type           Returns the data type code for a given column
db.connect               Connect to database
db.connection.status     Get connection status
db.disconnect            End connection to postgres backend
db.error.message         Get current error message from libpq
db.execute               Send commands to the postgres backend
db.get.value             Fetch values from returned tuples
db.ls                    List database tables
db.name                  Return name of currently connected database
db.read.column           Read a column of data from the last query result
db.read.table            Read a postgres table into a data frame
db.result.columns        Number of columns in last query result
db.result.rows           Number of rows in last query result
db.result.status         Get status of last query
db.rm                    Destroy postgres tables
db.table.exists          Return true if table name exists in database
db.write.table           Write an R data frame into a postgres table
insert                   Append data to a postgres table
list.to.csv              Convert a list of values to a string containing
                         comma separated values
select                   Format and optionally execute an SQL select
                         query
single.quote             convert arguments to a single quoted string
to.R.name                Convert a postgres name to an R name
to.db.name               Convert an R name to a postgres friendly name
