XuJiacheng
a8c7cf74e6
添加 Kafka 消费者、数据库写入、Redis 集成等核心模块，实现设备上下线事件处理 - 创建项目基础目录结构与配置文件 - 实现 Kafka 消费逻辑与手动提交偏移量 - 添加 PostgreSQL 数据库连接与分区表管理 - 集成 Redis 用于错误队列和项目心跳 - 包含数据处理逻辑，区分重启与非重启数据 - 提供数据库初始化脚本与分区创建工具 - 添加单元测试与代码校验脚本
24 lines
1.0 KiB
SQL
24 lines
1.0 KiB
SQL
CREATE SCHEMA IF NOT EXISTS onoffline;
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CREATE TABLE IF NOT EXISTS onoffline.onoffline_record (
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guid VARCHAR(32) NOT NULL,
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ts_ms BIGINT NOT NULL,
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write_ts_ms BIGINT NOT NULL,
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hotel_id SMALLINT NOT NULL,
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mac VARCHAR(21) NOT NULL,
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device_id VARCHAR(64) NOT NULL,
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room_id VARCHAR(64) NOT NULL,
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ip VARCHAR(21),
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current_status VARCHAR(255),
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launcher_version VARCHAR(255),
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reboot_reason VARCHAR(255),
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PRIMARY KEY (ts_ms, mac, device_id, room_id)
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) PARTITION BY RANGE (ts_ms);
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CREATE INDEX IF NOT EXISTS idx_onoffline_ts_ms ON onoffline.onoffline_record (ts_ms);
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CREATE INDEX IF NOT EXISTS idx_onoffline_hotel_id ON onoffline.onoffline_record (hotel_id);
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CREATE INDEX IF NOT EXISTS idx_onoffline_mac ON onoffline.onoffline_record (mac);
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CREATE INDEX IF NOT EXISTS idx_onoffline_device_id ON onoffline.onoffline_record (device_id);
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CREATE INDEX IF NOT EXISTS idx_onoffline_room_id ON onoffline.onoffline_record (room_id);
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CREATE INDEX IF NOT EXISTS idx_onoffline_current_status ON onoffline.onoffline_record (current_status);
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