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Influxdb show tag values count

WebQuery fields and tags in InfluxDB using Flux InfluxDB Cloud Documentation Query fields and tags Use filter () to query data based on fields, tags, or any other column value. … Webshow tag values from cpu with key = "host" But how can I count the number of values? (here it would be the number of hosts) Thank you. -- Remember to include the InfluxDB …

InfluxDBについて最初に知るべき10のこと - Qiita

Web4 apr. 2024 · You need subqueries (keywords to google and learn - influxdb subquery ). Inner query will return aggregated values per tag and outer query count inner results. Example - not a copy paste query - syntax can be wrong - it is just to give you idea: Web28 mei 2024 · InfluxDB 介绍和使用 说不如做 8750 是一个开源分布式时序、事件和指标数据库。 使用 Go 语言编写，无需外部依赖。 其设计目标是实现分布式和水平伸缩扩展。 它有三大特性： Time Series （时间序列）：你可以使用与时间有关的相关函数（如最大，最小，求和等） Metrics（度量）：你可以实时对大量数据进行计算 Eevents（事件）：它支持任 … fire tablet 10 headphones not working https://bayareapaintntile.net

Finding Unique *tags* count - InfluxData Community Forums

Web10 dec. 2024 · Using influxql 1) I have the first variable called Site_Name (pull it from the query) SHOW TAG VALUES WITH KEY=“Site” Second variable called Env (pull it from the query based on filter using Site_Name) SHOW TAG VALUES WITH KEY=“Environment” WHERE Site =~ /$Site_Name/ Thanks 1 Like Ashish_Sikarwar December 10, 2024, … Web11 sep. 2024 · # show or count different values of the tag key "host" SHOW TAG VALUES CARDINALITY [FROM "cpu"] WITH KEY = "host" SHOW TAG VALUES FROM "cpu" WITH KEY = "host" # show how many fields you have in measurement "cpu" SHOW FIELD KEY CARDINALITY FROM "cpu" # show how many series you have in a database SHOW … Web18 dec. 2024 · influxdb show tag values; show tag keys in influxdb; influxdb tags; influxdb how to use tags; influxdb fields tags; influx show data in database; Browse Popular Code Answers by Language. ... Google Sheets How to Count the Days Between Two Dates; google sheets split cell by delimiter; google sheet split text; etosha secondary school

Influxdb常用操作_influxdb show tag_ygtff的博客-CSDN博客

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Influxdb show tag values count

Influxdb 2.0 how to get a tag all values? - Stack Overflow

Web11 jul. 2024 · 通过上篇博客，我们已经简单认识了InfluxDB了，其实在实际使用中，我们最常用的就是查询了，这篇博客就详细了解下InfluxDB的查询操作 一、常用查询 1、从单个measurement查询所有的field和tag SELECT * FROM measurement_name where tag='serverA' 1 2、从单个measurement查询所有的field SELECT *::field FROM …

Influxdb show tag values count

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Web21 okt. 2024 · Is there any way to retrieve the TAG values with time range? SHOW TAG VALUES FROM test WITH KEY = "name" WHERE time > NOW () - 12h The above … Web25 mei 2024 · A simple solution is to extend “show tag values” functionality to be queried using where time clause, it is currently not available. This way I can see unique nodes and easily perform a count on it. jackzampolin May 26, 2024, 8:27pm #4 @sbains We have done a bunch of work on the index that stores those tag values.

WebThe influxdb integration makes it possible to transfer all state changes to an external InfluxDB database. See the official installation documentation for how to set up an InfluxDB database, or there is a community add-on available.. Additionally, you can now make use of an InfluxDB 2.0 installation with this integration. See the official installation instructions … WebInfluxDB v2.6 is the latest stable version. See the equivalent InfluxDB v2.6 documentation: Explore your data schema with Flux. InfluxQL is an SQL-like query language for …

WebCOUNT(*) Returns the number of field values associated with each field key in the measurement. COUNT()supports all field value data types. InfluxQL supports nesting DISTINCT()with COUNT(). Examples Example 1: Count the field values associated with a field key > SELECT COUNT("water_level") FROM "h2o_feet" name: h2o_feet Web27 okt. 2024 · influxdb提供了一些内置函数，这些函数方便grafana拉取数据。查询非空值的数量 SELECT COUNT(value) FROM cpuinfo insert cpuinfo,item=shijiange_47.105.99.75_cpu.idle value666=90 SELECT COUNT(value) FROM cpuinfo 查询唯一值 SELECT DISTINCT(value) FROM cpuinfo 查询平均值 SELECT MEA

WebSHOW TAG VALUES Returns the list of tag values for the specified tag key (s) in the database. Syntax SHOW TAG VALUES [ON ] [FROM_clause] WITH KEY [ [ "" ] [IN (""," ['' ]] [LIMIT_clause] …

Webshow tag values from cpu with key = "host" But how can I count the number of values? (here it would be the number of hosts) Thank you. -- Remember to include the InfluxDB version number with all issue reports --- You received this message because you are subscribed to the Google Groups "InfluxDB" group. etosha wildcat huhnWeb27 jul. 2024 · InfluxDB Flux - get count of distinct occurrences. Fluxlang. influxdb. Rob July 27, 2024, 7:25pm #1. I’m trying to get a count of unique occurrences of a tag. I’m … fire tablet 10 generation caseWeb4 apr. 2024 · To have a count of the values you can use SHOW TAG VALUES CARDINALITY WITH KEY = "tag" (estimated, exact is also available, see docs) The … fire tablet 10 headphone jackWeb2 jan. 2006 · InfluxQL is a SQL-like query language for interacting with InfluxDB and providing features specific to storing and analyzing time series data. Notation The syntax … etosha waterhole webcamWeb6 feb. 2024 · show tag values cardinality from “metrics” with key = “service” That will return every service, of which there are >3000. I’m just looking for the ‘SSH’ one. If it’s not possible, I can always query this information outside of Grafana and insert into influxdb. Just thought it ought to be doable within the Influx QL. etosha wildcatWeb27 jul. 2024 · InfluxDB Flux - get count of distinct occurrences Fluxlang influxdb Rob July 27, 2024, 7:25pm #1 I’m trying to get a count of unique occurrences of a tag. I’m using a ‘filter’ to select the relevant data, then distinct to return only the distinct values. The problem is, distinct seems to return 2 tables. My Flux query is: etosha pressure washer reviewsWeb28 aug. 2015 · / influxdb Public Notifications Fork Discussions Projects Insights New issue Allow DISTINCT function to operate on tags #3880 Open TechniclabErdmann opened … etosha weather