async_query             Asynchronous query processing
begin                   Transaction support
connect                 PostgreSQL connection
copy_from               Bulk read and write
create_index            Create an index
cursor                  Iterator support
libpq_version           Miscelaneous functions
list_tables             PostgreSQL database information
ping                    Database connection utilities
prepare                 Prepared queries
psql                    PostgreSQL shell
push_conn               Multiple PostgreSQL connections
register_return_formatter
                        Convert R objects to strings
result_dim              PostgreSQL query
rpg-package             Easy Access to Advanced PostgreSQL Features
set_path                PostgreSQL path variable
stow                    Object storage
trace_conn              PostgeSQL connection tracing
write_table             PostgreSQL data frame IO
