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20574c130a
* Plugins: Change the PostgreSQL plugin to include more column types in Query Builder metaquery Originally, the metaquery used in the PostgreSQL plugin to populate the column dropdown menu in the Query Builder UI only included integer- and real-typed columns. This change expands the list of acceptable types for plotting to include numeric columns, boolean columns, and textual columns, as all are types that could feasibly be desired to plot in a panel. * Update types tracked in meta query builder Removed the `boolean` and `text` types, but retained addition of `numeric` type as part of time series query builder.
The open-source platform for monitoring and observability.
Grafana allows you to query, visualize, alert on and understand your metrics no matter where they are stored. Create, explore, and share dashboards with your team and foster a data driven culture:
- Visualize: Fast and flexible client side graphs with a multitude of options. Panel plugins offer many different ways to visualize metrics and logs.
- Dynamic Dashboards: Create dynamic & reusable dashboards with template variables that appear as dropdowns at the top of the dashboard.
- Explore Metrics: Explore your data through ad-hoc queries and dynamic drilldown. Split view and compare different time ranges, queries and data sources side by side.
- Explore Logs: Experience the magic of switching from metrics to logs with preserved label filters. Quickly search through all your logs or streaming them live.
- Alerting: Visually define alert rules for your most important metrics. Grafana will continuously evaluate and send notifications to systems like Slack, PagerDuty, VictorOps, OpsGenie.
- Mixed Data Sources: Mix different data sources in the same graph! You can specify a data source on a per-query basis. This works for even custom datasources.
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Documentation
The Grafana documentation is available at grafana.com/docs.
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If you're interested in contributing to the Grafana project:
- Start by reading the Contributing guide.
- Learn how to set up your local environment, in our Developer guide.
- Explore our beginner-friendly issues.
- Look through our style guide and Storybook.
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- Follow @grafana on Twitter.
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- If you have a specific question, check out our discussion forums.
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License
Grafana is distributed under AGPL-3.0-only. For Apache-2.0 exceptions, see LICENSING.md.