28 lines
1.4 KiB
MySQL
28 lines
1.4 KiB
MySQL
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-- org_gas_station：可燃气体站主表。identity 由应用生成 UUID V7，禁止自增主键。
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CREATE TABLE IF NOT EXISTS org_gas_station (
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identity uuid PRIMARY KEY,
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station_code varchar(32) NOT NULL UNIQUE,
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name varchar(128) NOT NULL,
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principal varchar(64) NOT NULL,
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service_area varchar(128) NOT NULL,
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created_at timestamptz NOT NULL,
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updated_at timestamptz NOT NULL,
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created_by_identity uuid,
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updated_by_identity uuid,
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status varchar(32) NOT NULL DEFAULT 'draft',
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version integer NOT NULL DEFAULT 1
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);
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COMMENT ON TABLE org_gas_station IS '可燃气体站主表';
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COMMENT ON COLUMN org_gas_station.identity IS '主键，应用生成的 UUID V7';
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COMMENT ON COLUMN org_gas_station.station_code IS '气站全局唯一业务编码';
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COMMENT ON COLUMN org_gas_station.name IS '气站名称';
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COMMENT ON COLUMN org_gas_station.principal IS '气站负责人姓名';
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COMMENT ON COLUMN org_gas_station.service_area IS '气站授权服务区域';
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COMMENT ON COLUMN org_gas_station.created_at IS '记录创建时间，UTC';
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COMMENT ON COLUMN org_gas_station.updated_at IS '记录更新时间，UTC';
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COMMENT ON COLUMN org_gas_station.created_by_identity IS '创建人 identity';
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COMMENT ON COLUMN org_gas_station.updated_by_identity IS '更新人 identity';
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COMMENT ON COLUMN org_gas_station.status IS '状态：draft、enabled、frozen、archived';
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COMMENT ON COLUMN org_gas_station.version IS '乐观锁版本';
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