WebJan 2, 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 is specified using Extended Backus-Naur Form (“EBNF”). EBNF is the same notation used in the Go programming language specification, which can be found here . WebJan 9, 2024 · Make sure the time field is given an alias “ time ”. Make sure to order the time field in ascending order. Make sure to select the category as well because we want to create a time-series...
Transform data Grafana documentation
WebMar 21, 2016 · I have an InfluxDB query that has a group by clause, and the results returned were categorized as measurement.function.tag:values. for example: … WebJun 24, 2024 · If you have multiple series you may want to include the tags or other fields from the query, if all you are trying to do is rename the field then you should use the "r … dick almighty
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WebDec 17, 2024 · By default metric name is returned from datasource response. For example I want name “My alternative metric #1 ” instead of “metric_1”, “My alternative metric #2 ” instead of “metric_2”. 1 Like. daniellee December 18, 2024, 12:35pm #2. Yes, it is done differently for different data sources. Use this transformation to remove portions of the query results. Grafana displays the Identifierfield, followed by the fields returned by your query. You can apply filters in one of two ways: 1. Enter a regex expression. 2. Click a field to toggle filtering on that field. Filtered fields are displayed with dark gray text, unfiltered … See more Use this transformation to add a new field calculated from two other fields. Each transformation allows you to add one new field. 1. Mode - Select a mode: 1.1. Reduce row -Apply selected calculation on each row of selected … See more This transformation combines all fields from all frames into one result. Consider: Query A: Query B: After you concatenate the fields, the data frame would be: See more This transformation changes the field type of the specified field. 1. Field -Select from available fields 2. as - Select the FieldType to convert to 2.1. Numeric -attempts to make the values numbers 2.2. String -will make the … See more This transformation allow you to select one query and from it extract standard options like Min, Max, Unit and Thresholdsand apply it to other query results. This enables dynamic … See more WebApr 14, 2016 · I'm running into the same issue as the OP, using Grafana 3.1.1 and Elasticsearch 2.4.0, using a direct connection from Grafana to Elasticsearch. I've added a table panel, added a query string, added two metrics (an Average over one field, and Max over another), replaced "Date Histogram" in the Group by with two "Terms" entries to … citizen pilot watches