-- 创建待入库表 CREATE TABLE pending_inventory ( id BIGSERIAL PRIMARY KEY, -- 主键ID supplier_name VARCHAR(255) NOT NULL, -- 供货商名称 coal_type VARCHAR(50) NOT NULL, -- 煤种 unit VARCHAR(50) NOT NULL, -- 单位 inventory_quantity DECIMAL(10, 2) NOT NULL, -- 库存数量 price_including_tax DECIMAL(10, 2) NOT NULL, -- 单价(含税) total_price_including_tax DECIMAL(10, 2) NOT NULL, -- 总价(含税) cost_per_unit DECIMAL(10, 2) NOT NULL, -- 成本单价 registrant VARCHAR(50) NOT NULL, -- 登记人 registration_time TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP, -- 登记时间 deleted INT NOT NULL DEFAULT 0, -- 软删除标志:0=未删除,1=已删除 create_by VARCHAR(255), -- 创建人用户名 create_time TIMESTAMP WITH TIME ZONE DEFAULT CURRENT_TIMESTAMP, -- 创建时间,默认当前时间 update_by VARCHAR(255), -- 最后更新人用户名 update_time TIMESTAMP WITH TIME ZONE DEFAULT CURRENT_TIMESTAMP -- 最后更新时间,默认当前时间 ); -- 添加表注释 COMMENT ON TABLE pending_inventory IS '待入库表'; -- 添加字段注释 COMMENT ON COLUMN pending_inventory.id IS '主键ID'; COMMENT ON COLUMN pending_inventory.supplier_name IS '供货商名称'; COMMENT ON COLUMN pending_inventory.coal_type IS '煤种'; COMMENT ON COLUMN pending_inventory.unit IS '单位'; COMMENT ON COLUMN pending_inventory.inventory_quantity IS '库存数量'; COMMENT ON COLUMN pending_inventory.price_including_tax IS '单价(含税)'; COMMENT ON COLUMN pending_inventory.total_price_including_tax IS '总价(含税)'; COMMENT ON COLUMN pending_inventory.cost_per_unit IS '成本单价'; COMMENT ON COLUMN pending_inventory.registrant IS '登记人'; COMMENT ON COLUMN pending_inventory.registration_time IS '登记时间'; COMMENT ON COLUMN pending_inventory.deleted IS '软删除标志,0=未删除,1=已删除'; COMMENT ON COLUMN pending_inventory.create_by IS '创建该记录的用户'; COMMENT ON COLUMN pending_inventory.create_time IS '记录创建时间'; COMMENT ON COLUMN pending_inventory.update_by IS '最后修改该记录的用户'; COMMENT ON COLUMN pending_inventory.update_time IS '记录最后更新时间';