twalthr commented on a change in pull request #6381: [FLINK-7205] [table] Add
UUID supported in SQL and TableApi
URL: https://github.com/apache/flink/pull/6381#discussion_r209584511
##########
File path: docs/dev/table/sql.md
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@@ -1664,6 +1664,17 @@ RAND_INTEGER(seed integer, bound integer)
</td>
</tr>
+ <tr>
+ <td>
+ {% highlight text %}
+uuid()
+{% endhighlight %}
+ </td>
+ <td>
+ <p>Returns a uuid string according to RFC 4122.</p>
Review comment:
Usually, we write SQL functions in upper-case letters. Can you also add an
example such that the reader immediately know how a result looks like?
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