Github user fhueske commented on a diff in the pull request:
https://github.com/apache/flink/pull/6223#discussion_r199501001
--- Diff: docs/dev/table/tableApi.md ---
@@ -2184,6 +2184,17 @@ NUMERIC.atan()
</td>
</tr>
+ <tr>
+ <td>
+ {% highlight java %}
+NUMERIC.atan2()
+{% endhighlight %}
+ </td>
+ <td>
+ <p>Calculates the arc tangent of a given coordinates.</p>
--- End diff --
see above---
