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@@ -88,7 +88,7 @@ The query expressions are different for each data source.
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- [Elasticsearch templating queries]({{< relref "features/datasources/elasticsearch.md#templating" >}})
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- [InfluxDB templating queries]({{< relref "features/datasources/influxdb.md#templating" >}})
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- [Prometheus templating queries]({{< relref "features/datasources/prometheus.md#templating" >}})
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-- [OpenTSDB templating queries]({{< relref "features/datasources/prometheus.md#templating" >}})
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+- [OpenTSDB templating queries]({{< relref "features/datasources/opentsdb.md#templating" >}})
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One thing to note is that query expressions can contain references to other variables and in effect create linked variables.
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Grafana will detect this and automatically refresh a variable when one of it's containing variables change.
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ericslaw