PKGBUILD/pkg/repository/postgres/ddl/2_table_sensors.up.sql

17 lines
1.1 KiB
MySQL
Raw Normal View History

CREATE TABLE sensors (
sensor_id CHAR(36) NOT NULL,
sensor_name VARCHAR(64) NOT NULL,
sensor_location VARCHAR(64),
wire_id VARCHAR(64),
i2c_bus VARCHAR(255),
i2c_address VARCHAR(12),
gpio_number VARCHAR(6),
sensor_model VARCHAR(16) NOT NULL,
sensor_enabled BOOLEAN DEFAULT TRUE NOT NULL,
tick_duration VARCHAR(6) NOT NULL,
device_id CHAR(36) NOT NULL,
creation_date TIMESTAMP WITH TIME ZONE DEFAULT CURRENT_TIMESTAMP NOT NULL,
update_date TIMESTAMP WITH TIME ZONE,
CONSTRAINT pk_sensors PRIMARY KEY(sensor_id),
CONSTRAINT fk_sensors_device_id FOREIGN KEY (device_id) REFERENCES devices(device_id) ON DELETE CASCADE ON UPDATE CASCADE
);