**agencies** table structure
============================

The *agencies* table holds information about the Public Transport
agencies within the GTFS data. This table information comes from
GTFS file *agency.txt*.
You can check out more information `here <https://developers.google.com/transit/gtfs/reference#agencytxt>`_.

**agency_id** identifies the agency for the specified route

**agency** contains the fuill name of the transit agency

**feed_date** idicates the date for which the GTFS feed is being imported

**service_date** indicates the date for the indicate route scheduling

**description_field** provides useful description of a transit agency

.. csv-table:: 
   :header: "Field", "Type", "NULL allowed", "Default Value"
   :widths:    30,     20,         20,          20

   agency_id*,INTEGER,NO,
   agency,TEXT,NO,
   feed_date,TEXT,YES,
   service_date,TEXT,YES,
   description,TEXT,YES,


(* - Primary key)



The SQL statement for table and index creation is below.


::

   
   create TABLE IF NOT EXISTS agencies (
   	agency_id     INTEGER  NOT NULL PRIMARY KEY AUTOINCREMENT,
   	agency        TEXT     NOT NULL,
   	feed_date     TEXT,
   	service_date  TEXT,
   	description   TEXT
   );
   
   create UNIQUE INDEX IF NOT EXISTS transit_operators_id ON agencies (agency_id);