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CREATE TABLE users(
id SERIAL NOT NULL,
email text NOT NULL,
password text NOT NULL,
is_admin boolean default false,
PRIMARY KEY (id)
);
CREATE TYPE moving_activity AS ENUM ('InVehicle', 'OnFoot', 'Running', 'Walking', 'Still');
CREATE TABLE positions(
id SERIAL NOT NULL,
user_id INTEGER NOT NULL,
created_at TIMESTAMPTZ NOT NULL DEFAULT NOW(),
location GEOGRAPHY(Point, 4326) NOT NULL,
activity moving_activity NOT NULL,
PRIMARY KEY(id),
CONSTRAINT fk_users_id
FOREIGN KEY(user_id) REFERENCES users(id)
);
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