Documentation

Query Amazon RDS

To query a relational database hosted on Amazon Relational Database Service (RDS) with Flux:

  1. Import the sql package

  2. Use the sql.from() function and provide the following parameters:

Query Amazon RDS PostgreSQL database
import "sql"

sql.from(
    driverName: "postgres",
    dataSourceName: "postgresql://my-instance.123456789012.us-east-1.rds.amazonaws.com:5432",
    query: "SELECT * FROM example_table",
)

Supported database engines

Use the following guides to query supported Amazon RDS database engines:

Amazon RDS connection credentials

Amazon RDS provides connection credentials required to connect to your database instance. The following links provide more information for each database engine:


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New in InfluxDB 3.5

Key enhancements in InfluxDB 3.5 and the InfluxDB 3 Explorer 1.3.

See the Blog Post

InfluxDB 3.5 is now available for both Core and Enterprise, introducing custom plugin repository support, enhanced operational visibility with queryable CLI parameters and manual node management, stronger security controls, and general performance improvements.

InfluxDB 3 Explorer 1.3 brings powerful new capabilities including Dashboards (beta) for saving and organizing your favorite queries, and cache querying for instant access to Last Value and Distinct Value caches—making Explorer a more comprehensive workspace for time series monitoring and analysis.

For more information, check out:

InfluxDB Docker latest tag changing to InfluxDB 3 Core

On November 3, 2025, the latest tag for InfluxDB Docker images will point to InfluxDB 3 Core. To avoid unexpected upgrades, use specific version tags in your Docker deployments.

If using Docker to install and run InfluxDB, the latest tag will point to InfluxDB 3 Core. To avoid unexpected upgrades, use specific version tags in your Docker deployments. For example, if using Docker to run InfluxDB v2, replace the latest version tag with a specific version tag in your Docker pull command–for example:

docker pull influxdb:2