thenatespack
a709c80f38
changed structure of codebase. also include docker files for easy deployment
99 lines
2.4 KiB
SQL
99 lines
2.4 KiB
SQL
CREATE TABLE routes (
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route_id VARCHAR(50) PRIMARY KEY,
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agency_id VARCHAR(50),
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route_short_name VARCHAR(50),
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route_long_name VARCHAR(255),
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route_desc TEXT,
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route_type INT,
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route_url VARCHAR(255),
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route_color VARCHAR(10),
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route_text_color VARCHAR(10)
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);
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CREATE TABLE trips (
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trip_id VARCHAR(50) PRIMARY KEY,
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route_id VARCHAR(50),
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service_id VARCHAR(50),
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shape_id VARCHAR(50),
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trip_headsign VARCHAR(255),
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trip_short_name VARCHAR(50),
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direction_id INT,
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block_id VARCHAR(50),
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wheelchair_accessible INT,
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bikes_allowed INT,
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FOREIGN KEY (route_id) REFERENCES routes(route_id)
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);
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CREATE TABLE stops (
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stop_id VARCHAR(50) PRIMARY KEY,
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stop_code VARCHAR(50),
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stop_name VARCHAR(255),
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stop_desc TEXT,
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stop_lat DOUBLE,
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stop_lon DOUBLE,
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zone_id VARCHAR(50),
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stop_url VARCHAR(255),
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location_type INT DEFAULT NULL,
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parent_station VARCHAR(50),
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stop_timezone VARCHAR(50),
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wheelchair_boarding INT DEFAULT NULL
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);
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CREATE TABLE stop_times (
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trip_id VARCHAR(50),
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arrival_time VARCHAR(20),
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departure_time VARCHAR(20),
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stop_id VARCHAR(50),
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stop_sequence INT,
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stop_headsign VARCHAR(255),
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pickup_type INT,
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drop_off_type INT,
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shape_dist_traveled DOUBLE NOT NULL DEFAULT 0
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timepoint INT,
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PRIMARY KEY (trip_id, stop_id, stop_sequence),
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FOREIGN KEY (trip_id) REFERENCES trips(trip_id),
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FOREIGN KEY (stop_id) REFERENCES stops(stop_id)
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);
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CREATE TABLE shapes (
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shape_id VARCHAR(50),
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shape_pt_lat DOUBLE,
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shape_pt_lon DOUBLE,
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shape_pt_sequence INT,
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shape_dist_traveled DOUBLE,
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PRIMARY KEY (shape_id, shape_pt_sequence)
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);
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-- Realtime: vehicle positions
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CREATE TABLE rt_vehicle_positions (
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vehicle_id VARCHAR(50),
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trip_id VARCHAR(50),
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route_id VARCHAR(50),
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lat DOUBLE,
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lon DOUBLE,
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bearing INT,
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speed DOUBLE,
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timestamp BIGINT,
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PRIMARY KEY (vehicle_id)
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);
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-- Realtime: trip updates
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CREATE TABLE rt_trip_updates (
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trip_id VARCHAR(50),
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stop_id VARCHAR(50),
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arrival_time BIGINT,
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departure_time BIGINT,
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delay INT,
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schedule_relationship VARCHAR(20),
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PRIMARY KEY (trip_id, stop_id),
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FOREIGN KEY (stop_id) REFERENCES stops(stop_id)
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);
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-- Realtime: alerts
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CREATE TABLE rt_alerts (
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alert_id VARCHAR(50) PRIMARY KEY,
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header TEXT,
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description TEXT,
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cause VARCHAR(50),
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effect VARCHAR(50),
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timestamp BIGINT
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);
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