diff --git a/README.md b/README.md index 13875fca6..8bcbe1b83 100644 --- a/README.md +++ b/README.md @@ -186,8 +186,8 @@ The -extend.query-path command-line argument specifies a YAML file containing ad Some examples are provided in [queries.yaml](queries.yaml). ### Disabling default metrics -To work with non-officially-supported postgres versions you can try disabling (e.g. 8.2.15) -or a variant of postgres (e.g. Greenplum) you can disable the default metrics with the `--disable-default-metrics` +To work with non-officially-supported postgres versions (e.g. 8.2.15), +or variants of postgres (e.g. Greenplum), you can disable the default metrics with the `--disable-default-metrics` flag. This removes all built-in metrics, and uses only metrics defined by queries in the `queries.yaml` file you supply (so you must supply one, otherwise the exporter will return nothing but internal statuses and not your database).