site stats

Influx select last 10 records

WebThe list of domains to be excluded from recording to InfluxDB. include list (Optional) Configure which integrations should be included in recordings to InfluxDB. If set, all other entities will not be recorded to InfluxDB. ( Configure Filter) entities string list (Optional) The list of entity ids to be included in recording to InfluxDB. Web31 jul. 2024 · Installed InfluxDB version is 1.6 (latest) I therefore pushed 5 million records to each database, generating random data: These are the sections of the script who pushes data to the respective dbs. PostgreSQL: INSERT INTO my_data.replication_data VALUES ($time_now, $receive_lag, $replay_lag, $seconds_since_last_commit) ;" InfluxDB:

Query with Flux - Sort and limit - 《InfluxDB 2.0 documentation …

WebWith the basic syntax, InfluxDB relies on the GROUP BY time () interval and on the system’s preset time boundaries to determine the raw data included in each time interval and the … Web26 apr. 2024 · Influxdb query last row of all series in a measurement InfluxDB 1 Kapacitor influxql, influxdb roya April 26, 2024, 12:58pm 1 I trying to find a way to get the most recent row for each serie in a measurement. for example: Assuming the series in results measurement are: select series from test_result results,service=MyService,team=A the future of israel by john macarthur https://rooftecservices.com

Get the latest record from the measurement table - InfluxData …

Web28 apr. 2016 · A: By default, InfluxQL queries cover the time range between epoch 0 and now (). now () is your server’s current timestamp. Your query returns no results because all of your data occur after now (). The following query asks InfluxDB to return all data that occur between now () and 156 weeks from now (): Web7 aug. 2024 · 昨日在使用InfluxDB的last() 函数查询一组数据时发现了一些问题。根据官方文档说明：last()函数从输入表中返回最后一个非空记录。用于验证值是否存在的列。如果 … Web26 nov. 2024 · influxdata / influxdb-client-python Public Notifications Fork 157 Star 540 Code Issues 20 Pull requests 3 Actions Projects Wiki Security Insights New issue How to get the most recent timestamp for a Measurement via Flux #172 Closed MatinF opened this issue on Nov 26, 2024 · 4 comments MatinF commented on Nov 26, 2024 the future of iran

Functions InfluxDB OSS 1.3 Documentation

Category:How to get the latest value from range, based on time

Tags:Influx select last 10 records

Influx select last 10 records

[feature request] query to return N most recent points in a

Web23 jul. 2024 · You can get the last item using last function: SELECT last(protocol) FROM device [optional: WHERE ] or you can use LIMIT keyword (note that, we … Web16 feb. 2024 · select last(Temperature) from raw_measure where ID =~ /4372502 4399699 4406512 4407840/ instead of returning the last Temperature …

Influx select last 10 records

Did you know?

Web4 feb. 2024 · How to get the latest only records in table , using influxdb as datasource. Grafana InfluxDB. sureshdhanapahti February 4, 2024, 7:08am 1. hi , i have multiple … WebInfluxDB v2.6 is the latest stable version. Aggregate, select, transform, and predict data with InfluxQL functions. Content Aggregations COUNT () DISTINCT () INTEGRAL () MEAN () MEDIAN () MODE () SPREAD () STDDEV () SUM () Selectors BOTTOM () FIRST () LAST () MAX () MIN () PERCENTILE () SAMPLE () TOP () Transformations CEILING () …

WebUse first () and last () with aggregateWindow () to select the first or last records in time-based groups. aggregateWindow () segments data into windows of time, aggregates … Web7 jun. 2024 · select http_response_code from http_response where host = ‘server’ and time > now () - 1m the query is fetching data for the past 6 hours, can anyone help me why this is happening and how can i fix this issue. desired output: now () - 1m should display only 6 data-points current output: now () - 1m displays last 6 hurs and 1 minute of data

Web25 jun. 2015 · I have a measurement with ~10k records. The expectation, obviously, that select * from my_measurement limit 1 would return one record. However, it seems to …

Web22 feb. 2024 · SELECT (last("value") - first("value")) * 0.2255 AS "prijslaag" FROM "kWh" WHERE ("entity_id" = 'energy_consumption_tarif_1') AND $timeFilter GROUP BY time(1d) ), ( SELECT (last("value") - first("value")) * 0.2453 AS "prijshoog" FROM "kWh" WHERE ("entity_id" = 'energy_consumption_tarif_2') AND $timeFilter GROUP BY time(1d) ), (

Web3 mei 2024 · SELECT * FROM 集約処理をする SELECT 節のfield名に関数を追加することによって、移動平均や最大値をとるなどの集約処理を行える。 集約処理を行う時間幅は、 GROUP BY 節で指定する。 1 SELECT () FROM GROUP BY time() 主な関数を下表に示す。 ただし、 … the future of jobs and skills in africaWeb27 okt. 2024 · 快速查询：TOP () BOTTOM () FIRST () LAST () MAX () MIN () PERCENTILE () 9.1.TOP ()函数 作用：返回一个字段中最大的N个值，字段类型必须是长整型或float64类型。 语法： SELECT TOP( [,], )[, ] [INTO_clause] FROM_clause [WHERE_clause] [GROUP_BY_clause] … the future of job search linguahouseWeb6 jan. 2024 · SELECT * FROM “h20_feet” ORDER BY time DESC LIMIT N. Now I am using two queries for getting the latest N records as given below. Is this the right way? 1. … the future of jobs report 2020 españolWeb18 nov. 2024 · The following example shows up to 10 records from the past hour. from(bucket:"example-bucket") > range(start:-1h) > limit(n:10) You can use sort () and limit () together to show the top N records. The example below returns the 10 top system uptime values sorted first by region, then host, then value. from(bucket:"example-bucket") the future of julie the ticklerWeb17 mrt. 2024 · Connect to InfluxDB server and select the database. 1 2 3 4 5 6 7 8 9 10 11 12 13 $ influx -host 127.0.0.1 -port 8086 > SHOW DATABASES; name: databases name ---- _internal > CREATE DATABASE test; > USE test; Using database test > --- fill the database with some points > INSERT temperature,machine=unit42,type=assembly … the alchemist nashvilleWeb21 mrt. 2015 · SELECT last(value) FROM response_times WHERE time > now() - 1h; That should return the last value of the column. However, if you want you can split up the … the future of jobs is greenWeb27 aug. 2024 · Unplug 709 10 27 Add a comment 1 Answer Sorted by: 0 I would bet you would get result with two tables, one for each city, and each with one row, if there are data in both series in last 7 days period. I assume the above is a complete query (albeit with syntax errors) and city is a tag. the alchemist name