Version 4.4.0 Deprecations Changes Performance improvements SQL and PostgreSQL compatibility improvements Administration and Operations New scalar and window functions Ve...

Integrations File Service Discovery Remote Endpoints and Storage Alertmanager Webhook Receiver Management Other Integrations In addition to client libraries and exporters ...

Integrations File Service Discovery Remote Endpoints and Storage Alertmanager Webhook Receiver Management Other Integrations In addition to client libraries and exporters ...

Version 4.3.0 Breaking Changes Deprecations Changes Performance improvements SQL Standard and PostgreSQL compatibility improvements Administration Error handling improvements ...

集成 文件服务发现 远程端点和存储 Alertmanager Webhook Receiver 管理 其它 集成 除了客户端库 、exporter 和相关集成 之外，Prometheus 还有许多其他通用集成。此页面列出了与这些产品的一些集成。 由于某些集成组件功能重复或仍在开发中，因此未在此处列出所有集成。exporter 默认端口 W...

Joins Cross joins Inner joins Outer joins Left outer joins Right outer joins Full outer joins Join conditions Available join algorithms Nested loop join algorithm Block has...

Optimistic Concurrency Control Introduction Optimistic update Optimistic delete Known limitations Optimistic Concurrency Control Table of contents Introduction Optimis...

Data types Classification Primitive types Geographic types Container types boolean Character types character varying(n) , varchar(n) text bit Numeric types Floatin...

Aggregation Aggregate expressions Aggregate functions arbitrary(column) array_agg(column) avg(column) avg(DISTINCT column) count(column) count(DISTINCT column) c...

Fulltext indices Index definition Disable indexing Plain index (default) Fulltext index with analyzer Defining a named index column definition Defining a composite index Crea...