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* 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.
Grafana PostgreSQL Data Source - Native Plugin
Grafana ships with a built-in PostgreSQL data source plugin that allows you to query and visualize data from a PostgreSQL compatible database.
Adding the data source
- Open the side menu by clicking the Grafana icon in the top header.
- In the side menu under the Dashboards link you should find a link named Data Sources.
- Click the + Add data source button in the top header.
- Select PostgreSQL from the Type dropdown.