MartijnVisser commented on a change in pull request #18414:
URL: https://github.com/apache/flink/pull/18414#discussion_r789377665
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File path: docs/content.zh/docs/dev/table/sql/queries/window-agg.md
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@@ -199,7 +199,7 @@ The following shows a cascading window aggregation where
the first window aggreg
```sql
-- tumbling 5 minutes for each supplier_id
CREATE VIEW window1 AS
-SELECT window_start, window_end, window_time as rowtime, SUM(price) as
partial_price
+SELECT window_start as window1_start, window_end as window1_end, window_time
as rowtime, SUM(price) as partial_price
Review comment:
I see. If that's the case, then I guess we should indeed update this
documentation :) I would then only slightly modify the alias to make it more
clearer, something like:
```suggestion
SELECT window_start as window_5mintumble_start, window_end as
window_5mintumble_end, window_time as rowtime, SUM(price) as partial_price
```
or
```suggestion
SELECT window_start as window_5mintumblepersupplier_start, window_end as
window_5mintumblepersupplier_end, window_time as rowtime, SUM(price) as
partial_price
```
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