8 lines
505 B
SQL
8 lines
505 B
SQL
-- 排车新编号所需独立结构；仅新建序列表，不改写已有排车业务号或业务数据。
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USE baiyue_lastleg;
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CREATE TABLE IF NOT EXISTS ll_dispatch_daily_sequence (
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business_date DATE NOT NULL COMMENT '排车编号业务日期（Asia/Shanghai）',
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last_sequence INT NOT NULL COMMENT '当日已分配排车流水号，范围0001至9999',
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PRIMARY KEY(business_date)
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) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci COMMENT='排车单号每日独立原子流水';
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