-- Table: carriers

-- DROP TABLE carriers;

CREATE TABLE carriers
(
  id serial NOT NULL,
  carrier_name VARCHAR(255) NOT NULL,
  enabled boolean NOT NULL DEFAULT 'true',
  CONSTRAINT carriers_pkey PRIMARY KEY (id)
);

-- Table: carrier_gateway

-- DROP TABLE carrier_gateway;

CREATE TABLE carrier_gateway
(
  id serial NOT NULL,
  carrier_id integer REFERENCES carriers(id),
  prefix VARCHAR(128) NOT NULL DEFAULT '',
  suffix VARCHAR(128) NOT NULL DEFAULT '',
  codec VARCHAR(128) NOT NULL DEFAULT '',
  enabled boolean NOT NULL DEFAULT 'true',
  CONSTRAINT carrier_gateway_pkey PRIMARY KEY (id)
);

-- Index: gateway

-- DROP INDEX gateway;

CREATE UNIQUE INDEX gateway
  ON carrier_gateway
  (prefix, suffix);


-- Table: lcr

-- DROP TABLE lcr;

CREATE TABLE lcr
(
  id serial NOT NULL,
  digits NUMERIC(20, 0),
  rate numeric(11,5),
  intrastate_rate numeric(11,5),
  intralata_rate numeric(11,5),
  carrier_id integer NOT NULL REFERENCES carriers(id),
  lead_strip integer NOT NULL DEFAULT 0,
  trail_strip integer NOT NULL DEFAULT 0,
  prefix VARCHAR(16) NOT NULL DEFAULT '',
  suffix VARCHAR(16) NOT NULL DEFAULT '',
  lcr_profile INTEGER NOT NULL DEFAULT 0,
  date_start timestamp with time zone NOT NULL DEFAULT '1970-01-01',
  date_end timestamp with time zone NOT NULL DEFAULT '2030-12-31',
  quality numeric(10,6) NOT NULL DEFAULT 0,
  reliability numeric(10,6) NOT NULL DEFAULT 0,
  cid VARCHAR(32) NOT NULL DEFAULT '',
  enabled boolean NOT NULL DEFAULT 'true',
  lrn boolean NOT NULL DEFAULT 'false',
  CONSTRAINT lcr_pkey PRIMARY KEY (id)
);

-- Index: digits_rate

-- DROP INDEX digits_rate;

CREATE INDEX digits_rate
  ON lcr
  USING btree
  (digits, rate);

-- Index: profile_digits_15

-- DROP INDEX profile_digits_15;

CREATE INDEX profile_digits_15
  ON lcr
  (digits, lcr_profile);

-- Index: unique_route

-- DROP INDEX unique_route;

CREATE INDEX unique_route
  ON lcr
  (digits, carrier_id);