docs: describes variable formatting options

csv option in postgres/mysql docs and the regex option in the
graphite docs
This commit is contained in:
Daniel Lee
2018-04-18 14:40:34 +02:00
parent 120a86ecf9
commit ab4f8c273d
4 changed files with 30 additions and 18 deletions
+1 -1
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@@ -38,7 +38,7 @@ documentation article for details on value escaping during interpolation.
### Advanced Formatting Options
In Grafana 5.0, an additional option was added to control the formatting of the interpolation.
In Grafana 5.0, a new syntax for variables was introduced to control the formatting of the interpolation.
Syntax: `${var_name:option}`