forked from p81075629/datagear
120 lines
3.4 KiB
SQL
120 lines
3.4 KiB
SQL
CREATE TABLE T_ACCOUNT
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(
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ID INTEGER NOT NULL,
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NAME VARCHAR(20) NOT NULL,
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HEAD_IMG BINARY(8000),
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INTRODUCTION TEXT,
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PRIMARY KEY (ID)
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);
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/*
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COMMENT ON TABLE T_ACCOUNT IS '账号';
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COMMENT ON COLUMN T_ACCOUNT.NAME IS '帐号名';
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COMMENT ON COLUMN T_ACCOUNT.HEAD_IMG IS '头像图片';
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COMMENT ON COLUMN T_ACCOUNT.INTRODUCTION IS '自我介绍';
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*/
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CREATE TABLE T_ADDRESS
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(
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ACCOUNT_ID INTEGER NOT NULL,
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CITY VARCHAR(50),
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STREET VARCHAR(100),
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RESIDENTIAL VARCHAR(100),
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HOUSE_NUMBER VARCHAR(100)
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);
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ALTER TABLE T_ADDRESS ADD FOREIGN KEY (ACCOUNT_ID) REFERENCES T_ACCOUNT (ID);
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ALTER TABLE T_ADDRESS ADD CONSTRAINT UK_ACCOUNT_ID UNIQUE (ACCOUNT_ID);
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/*
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COMMENT ON TABLE T_ADDRESS IS '住址';
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COMMENT ON COLUMN T_ADDRESS.ACCOUNT_ID IS '所属帐号';
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COMMENT ON COLUMN T_ADDRESS.CITY IS '城市';
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COMMENT ON COLUMN T_ADDRESS.STREET IS '街道';
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COMMENT ON COLUMN T_ADDRESS.RESIDENTIAL IS '住宅区';
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COMMENT ON COLUMN T_ADDRESS.HOUSE_NUMBER IS '门牌号';
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*/
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CREATE TABLE T_ADDRESS_MORE
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(
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ACCOUNT_ID INTEGER NOT NULL,
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ADDRESS VARCHAR(200)
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);
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ALTER TABLE T_ADDRESS_MORE ADD FOREIGN KEY (ACCOUNT_ID) REFERENCES T_ADDRESS (ACCOUNT_ID) ON DELETE CASCADE ON UPDATE CASCADE;
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/*
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COMMENT ON TABLE T_ADDRESS_MORE IS '更多住址';
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COMMENT ON COLUMN T_ADDRESS_MORE.ACCOUNT_ID IS '所属地址';
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COMMENT ON COLUMN T_ADDRESS_MORE.ADDRESS IS '地址';
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*/
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CREATE TABLE T_PRODUCT
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(
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ID INTEGER NOT NULL,
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NAME VARCHAR(20) NOT NULL,
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PRICE NUMERIC(10,2) NOT NULL,
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PRIMARY KEY (ID)
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);
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/*
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COMMENT ON TABLE T_PRODUCT IS '商品';
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COMMENT ON COLUMN T_PRODUCT.NAME IS '商品名称';
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COMMENT ON COLUMN T_PRODUCT.PRICE IS '价格';
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*/
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CREATE TABLE T_ORDER
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(
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ID INTEGER NOT NULL,
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NAME VARCHAR(20) NOT NULL,
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ACCOUNT_ID INTEGER,
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DESCRIPTION VARCHAR(20) DEFAULT 'note',
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STAR_LEVEL INTEGER DEFAULT 1,
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CREATE_TIME DATETIME DEFAULT CURRENT_TIMESTAMP,
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EDIT_TIME TIMESTAMP,
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PRIMARY KEY (ID)
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);
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ALTER TABLE T_ORDER ADD FOREIGN KEY (ACCOUNT_ID) REFERENCES T_ACCOUNT (ID);
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/*
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COMMENT ON TABLE T_ORDER IS '订单';
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COMMENT ON COLUMN T_ORDER.NAME IS '订单名称';
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COMMENT ON COLUMN T_ORDER.ACCOUNT_ID IS '所属帐号';
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COMMENT ON COLUMN T_ORDER.DESCRIPTION IS '描述';
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COMMENT ON COLUMN T_ORDER.STAR_LEVEL IS '星级';
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COMMENT ON COLUMN T_ORDER.CREATE_TIME IS '创建日期';
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COMMENT ON COLUMN T_ORDER.EDIT_TIME IS '编辑日期';
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*/
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CREATE TABLE T_ORDER_PRODUCTS
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(
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ORDER_ID INTEGER NOT NULL,
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PRODUCT_ID INTEGER NOT NULL
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);
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ALTER TABLE T_ORDER_PRODUCTS ADD FOREIGN KEY (ORDER_ID) REFERENCES T_ORDER (ID) ON DELETE CASCADE ON UPDATE CASCADE;
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ALTER TABLE T_ORDER_PRODUCTS ADD FOREIGN KEY (PRODUCT_ID) REFERENCES T_PRODUCT (ID) ON DELETE CASCADE ON UPDATE CASCADE;
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/*
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COMMENT ON TABLE T_ORDER_PRODUCTS IS '订单-商品';
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COMMENT ON COLUMN T_ORDER_PRODUCTS.ORDER_ID IS '订单';
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COMMENT ON COLUMN T_ORDER_PRODUCTS.PRODUCT_ID IS '商品';
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*/
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CREATE TABLE T_PRODUCT_PRICE_HISTORY
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(
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PRODUCT_ID INTEGER NOT NULL,
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PRICE NUMERIC(10,2) NOT NULL
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);
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ALTER TABLE T_PRODUCT_PRICE_HISTORY ADD FOREIGN KEY (PRODUCT_ID) REFERENCES T_PRODUCT (ID) ON DELETE CASCADE ON UPDATE CASCADE;
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/*
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COMMENT ON TABLE T_PRODUCT_PRICE_HISTORY IS '商品价格历史';
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COMMENT ON COLUMN T_PRODUCT_PRICE_HISTORY.PRODUCT_ID IS '商品';
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COMMENT ON COLUMN T_PRODUCT_PRICE_HISTORY.PRICE IS '价格';
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*/
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CREATE TABLE T_AUTO_GENERATED_KEYS
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(
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ID INTEGER IDENTITY(1,1) PRIMARY KEY,
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NAME VARCHAR(20),
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CREATE_TIME DATETIME
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);
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