# Easy Interface to Advanced PostgreSQL Features

## Documentation for package ‘rpg’ version 1.6

- DESCRIPTION file.

## Help Pages

rpg-package | Easy Access to Advanced PostgreSQL Features
add_column | Create an index
add_foreign_key | Create an index
add_primary_key | Create an index
append_path | PostgreSQL path variable
async_query | Asynchronous query processing
async_status | Asynchronous query processing
begin | Transaction support
cancel | Asynchronous query processing
commit | Transaction support
connect | PostgreSQL connection
copy_from | Bulk read and write
copy_to | Bulk read and write
createdb | Create an index
create_index | Create an index
create_schema | Create an index
cursor | Iterator support
delete_stowed | Object storage
describe_table | PostgreSQL database information
disconnect | PostgreSQL connection
dropdb | Create an index
dump_conn_trace | PostgeSQL connection tracing
enable_extension | Miscelaneous functions
enable_postgis | Miscelaneous functions
encrypt_password | Miscelaneous functions
execute | PostgreSQL query
fetch | PostgreSQL query
finish_async | Asynchronous query processing
format_for_send | Convert R objects to strings
get_conn_defaults | Database connection utilities
get_conn_error | Database connection utilities
get_conn_info | Database connection utilities
get_encoding | Miscelaneous functions
get_path | PostgreSQL path variable
get_tuple_info | PostgreSQL query
is_busy | Asynchronous query processing
libpq_version | Miscelaneous functions
list_databases | PostgreSQL database information
list_schema | PostgreSQL database information
list_stowed | Object storage
list_tables | PostgreSQL database information
make_service | PostgreSQL connection
path_contains | PostgreSQL path variable
ping | Database connection utilities
pop_conn | Multiple PostgreSQL connections
prepare | Prepared queries
prepend_path | PostgreSQL path variable
psql | PostgreSQL shell
push_conn | Multiple PostgreSQL connections
query | PostgreSQL query
query_error | PostgreSQL query
read_table | PostgreSQL data frame IO
register_return_formatter | Convert R objects to strings
reset_conn_defaults | Database connection utilities
result_dim | PostgreSQL query
retrieve | Object storage
retrieve_image | Object storage
rollback | Transaction support
rotate_stack | Multiple PostgreSQL connections
rpg | Easy Access to Advanced PostgreSQL Features
savepoint | Transaction support
set_conn_defaults | Database connection utilities
set_default_password | Database connection utilities
set_encoding | Miscelaneous functions
set_error_verbosity | Miscelaneous functions
set_path | PostgreSQL path variable
show_conn_stack | Multiple PostgreSQL connections
sql | Create an index
stow | Object storage
stow_image | Object storage
swap_conn | Multiple PostgreSQL connections
toggle_echo | Miscelaneous functions
trace_conn | PostgeSQL connection tracing
trace_filename | PostgeSQL connection tracing
untrace_conn | PostgeSQL connection tracing
write_table | PostgreSQL data frame IO