CREATE STABLE IF NOT EXISTS device_message ( ts TIMESTAMP, id NCHAR(50), report_time TIMESTAMP, device_id BIGINT, tenant_id BIGINT, server_id NCHAR(50), upstream BOOL, request_id NCHAR(50), method NCHAR(100), params NCHAR(2048), data NCHAR(2048), code INT ) TAGS ( device_id BIGINT ) INSERT INTO device_message_${deviceId} ( ts, id, report_time, device_id, tenant_id, server_id, upstream, request_id, method, params, data, code ) USING device_message TAGS (#{deviceId}) VALUES ( #{ts}, #{id}, #{reportTime}, #{deviceId}, #{tenantId}, #{serverId}, #{upstream}, #{requestId}, #{method}, #{params}, #{data}, #{code} )