wuweihua
13 lines
700 B
SQL
13 lines
700 B
SQL
-- prc_order_bill_ext：计费订单扩展（TAB_ORDER 剩余字段）
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SET NAMES utf8mb4;
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CREATE TABLE IF NOT EXISTS prc_order_bill_ext (
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bill_id VARCHAR(36) NOT NULL COMMENT '计费订单ID，对应 prc_order_bill.bill_id',
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order_no VARCHAR(64) NOT NULL COMMENT '订单号',
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create_time DATETIME NOT NULL COMMENT '创建时间',
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update_time DATETIME DEFAULT NULL COMMENT '更新时间',
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PRIMARY KEY (bill_id),
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UNIQUE KEY uk_order_bill_ext_order (order_no),
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CONSTRAINT fk_order_bill_ext_bill FOREIGN KEY (bill_id) REFERENCES prc_order_bill (bill_id) ON DELETE CASCADE
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) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci COMMENT='订单计费扩展表';
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