-- 消费者扫码访问事件表(不使用 tenant_id)
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CREATE TABLE IF NOT EXISTS mes_trace_consumer_scan_event (
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id BIGINT NOT NULL AUTO_INCREMENT COMMENT '主键',
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trace_code VARCHAR(255) NOT NULL COMMENT '扫码原始内容(必要时截断)',
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normalized_code VARCHAR(128) DEFAULT NULL COMMENT '解析后的追溯码',
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source_type VARCHAR(32) DEFAULT NULL COMMENT '入口类型:BAG/PALLET/BATCH',
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channel VARCHAR(32) DEFAULT NULL COMMENT '扫码入口渠道:微信/支付宝/浏览器',
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province VARCHAR(64) DEFAULT NULL COMMENT '省份(IP 归属地)',
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city VARCHAR(64) DEFAULT NULL COMMENT '城市(IP 归属地)',
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batch_id BIGINT DEFAULT NULL COMMENT '生产批次编号',
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success TINYINT(1) NOT NULL DEFAULT 0 COMMENT '是否查询成功',
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error_code VARCHAR(64) DEFAULT NULL COMMENT '失败编码',
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ip_hash CHAR(64) DEFAULT NULL COMMENT '客户端 IP SHA-256 摘要',
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user_agent_hash CHAR(64) DEFAULT NULL COMMENT 'User-Agent SHA-256 摘要',
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event_time DATETIME NOT NULL COMMENT '访问时间',
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create_time DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP COMMENT '创建时间',
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update_time DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP COMMENT '更新时间',
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creator VARCHAR(64) DEFAULT NULL COMMENT '创建者',
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updater VARCHAR(64) DEFAULT NULL COMMENT '更新者',
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deleted BIT(1) NOT NULL DEFAULT 0 COMMENT '是否删除',
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PRIMARY KEY (id),
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KEY idx_trace_consumer_event_time (event_time),
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KEY idx_trace_consumer_batch_id (batch_id),
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KEY idx_trace_consumer_success (success),
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KEY idx_trace_consumer_source_type (source_type),
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KEY idx_trace_consumer_channel (channel),
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KEY idx_trace_consumer_province (province)
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) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COMMENT='消费者扫码访问事件';
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