v2.0Uqbar简介发行说明Uqbar 2.0.1Uqbar 2.0.0Uqbar安装Uqbar管理数据保留策略时序表管理时序数据写入时序数据接入方式支持标准SQL写入时序表通过驱动写入时序数据从Kafka消费数据时序数据写入模型单值模型和多值模型乱序写入无时间值写入数据压缩数据删除数据查询聚合类算子time_bucket()time_bucket_gapfill()histogram()difference()derivative()percentile选择类算子first()/last()转换类算子Join查询LATERAL关键字索引持续聚合时序视图timeseries_views.bgw_jobtimeseries_views.compression_chunkgrouptimeseries_views.compression_tabletimeseries_views.continuous_aggregationtimeseries_views.policiestimeseries_views.tschunkgrouptimeseries_views.tstable集群管理备份恢复安全性GUC参数SQL语法参考ALTER CONTINUOUS AGGREGATIONALTER TIMESERIES POLICYALTER TIMESERIES TABLECOMPRESS TIMESERIESCREATE CONTINUOUS AGGREGATIONCREATE TIMESERIES POLICYCREATE TIMESERIES TABLEDROP CONTINUOUS AGGREGATIONDROP TIMESERIES POLICYDROP TIMESERIES TABLE第三方工具支持KafkaGrafanaPrometheus写性能测试术语 文档:v2.0支持的版本:最新(v2.0)/v1.1第三方工具支持 Kafka Grafana Prometheus 上一页首页下一页反馈