14 lines
706 B
SQL
14 lines
706 B
SQL
CREATE TABLE IF NOT EXISTS temperatures (
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id CHAR(36) CONSTRAINT pk_temperatures PRIMARY KEY,
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value NUMERIC(10,3) NOT NULL,
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date TIMESTAMP WITH TIME ZONE NOT NULL,
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sensor_id CHAR(36) NOT NULL,
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creation_date TIMESTAMP WITH TIME ZONE DEFAULT CURRENT_TIMESTAMP NOT NULL,
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update_date TIMESTAMP WITH TIME ZONE
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);
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ALTER TABLE temperatures
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ADD FOREIGN KEY (sensor_id)
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REFERENCES sensors(sensor_id)
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ON DELETE CASCADE
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ON UPDATE CASCADE; |