Flux how-to guides
The following guides walk through common query uses cases.
This guide walks through windowing and aggregating data with Flux and outlines how it shapes your data in the process.
This guide walks through grouping data with Flux by providing examples and illustrating how data is shaped throughout the process.
This guide walks through joining data with Flux and outlines how it shapes your data in the process.
This guide walks through sorting and limiting data with Flux and outlines how it shapes your data in the process.
sql package provides functions for working with SQL data sources. Use
sql.from() to query SQL databases like PostgreSQL and MySQL
Create your own custom Flux functions to transform and manipulate data.
This guide walks through using the
histogram() function to create cumulative histograms with Flux.
Use the Flux
exists operator to check if an object contains a key or if that key’s value is
Use Flux to process and manipulate timestamps.
This guide describes how to use Flux conditional expressions, such as
then, to query and transform data.
This guide describes how to use Flux to transform data with mathematic operations.
This guide walks through using regular expressions in evaluation logic in Flux functions.
Bug Reports and Feedback
Thank you for being willing to help test InfluxDB v2.0 alpha!
Feedback and bug reports are welcome and encouraged both for InfluxDB and this documentation.
Submit feedback using one of the following methods: