danny0405 commented on a change in pull request #1981:
URL: https://github.com/apache/calcite/pull/1981#discussion_r454928540
##########
File path: site/_docs/reference.md
##########
@@ -1890,7 +1890,7 @@ on a timestamp column. Windows assigned could have
overlapping so hopping someti
| Operator syntax | Description
|:-------------------- |:-----------
-| HOP(table, DESCRIPTOR(datetime), slide, size) | Indicates a hopping window
for *datetime*, covering rows within the interval of *size*, shifting every
*slide*.
+| HOP(table, DESCRIPTOR(datetime), slide, size [, time ]) | Indicates a
hopping window for *datetime*, covering rows within the interval of *size*,
shifting every *slide* and optionally aligned at time.
Review comment:
I prefer to name the time to offset, which is more straight-forward.
----------------------------------------------------------------
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.
For queries about this service, please contact Infrastructure at:
[email protected]
