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Posted to commits@druid.apache.org by GitBox <gi...@apache.org> on 2022/04/27 17:32:11 UTC
[GitHub] [druid] ektravel commented on a diff in pull request #12036: Docs: Fix column name in ingestion rollup doc
ektravel commented on code in PR #12036:
URL: https://github.com/apache/druid/pull/12036#discussion_r860078759
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docs/ingestion/rollup.md:
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@@ -40,10 +40,10 @@ If you have conflicting needs for different use cases, you can create multiple t
## Maximizing rollup ratio
-To measure the rollup ratio of a datasource compare the number of rows in Druid (`COUNT`) with the number of ingested events. For example, run a [Druid SQL](../querying/sql.md) query where "count" refers to a `count`-type metric generated at ingestion time as follows:
+To measure the rollup ratio of a datasource compare the number of rows in Druid (`COUNT`) with the number of ingested events. For example, run a [Druid SQL](../querying/sql.md) query where "num_rows" refers to a `count`-type metric generated at ingestion time as follows:
Review Comment:
```suggestion
To measure the rollup ratio of a datasource, compare the number of rows in Druid (`COUNT`) with the number of ingested events. For example, run a [Druid SQL](../querying/sql.md) query where "num_rows" refers to a `count`-type metric generated at ingestion time as follows:
```
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