CREATE TABLE DIM_WEATHER
(
id INTEGER CONSTRAINT PK_weather PRIMARY KEY,
nazwa VARCHAR(25),
additionalWeather VARCHAR(25)
);

CREATE TABLE DIM_LIGHT_CONDITION
(
id INTEGER CONSTRAINT PK_light PRIMARY KEY,
nazwa VARCHAR(25),
);

CREATE TABLE DIM_TRAFFICWAY
(
id INTEGER CONSTRAINT PK_trafficway PRIMARY KEY,
TrafficwayID VARCHAR(30),
NationalHighwaySystem BIT,
SpecialJuristidction BIT,
RouteSinging VARCHAR(25),
TypeOfIntersection VARCHAR(25),
AdditionalTrafficway VARCHAR(30),
lokalizacja INTEGER CONSTRAINT FK_location REFERENCES DIM_LOCATION(id) NOT NULL,
);

CREATE TABLE FACT_ACCIDENTS
(
id INTEGER CONSTRAINT PK_fact PRIMARY KEY,
fatalitiesNumber INTEGER,
vehiclesInvolvedNumber INTEGER,
pedestrianNumber INTEGER,
driversNumber INTEGER,
drunkDrivers INTEGER,
trafficway INTEGER CONSTRAINT FK_trafficway REFERENCES DIM_TRAFFICWAY(ID) NOT NULL,
lightCondition INTEGER CONSTRAINT FK_light REFERENCES DIM_LIGHT_CONDITION(id) NOT NULL, 
weather INTEGER CONSTRAINT FK_weather REFERENCES DIM_WEATHER(id) NOT NULL,
dataWypadku INTEGER CONSTRAINT FK_date REFERENCES DIM_DATE(PK_DATE) NOT NULL,
czasWypadku INTEGER CONSTRAINT FK_time REFERENCES DIM_TIME(PK_TIME) NOT NULL,
);