Weijun-H commented on code in PR #18359: URL: https://github.com/apache/datafusion/pull/18359#discussion_r2476852605
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docs/source/user-guide/configs.md:
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@@ -77,7 +77,7 @@ The following configuration settings are available:
| datafusion.execution.coalesce_batches |
true | When set to true, record batches will be examined
between each operator and small batches will be coalesced into larger batches.
This is helpful when there are highly selective filters or joins that could
produce tiny output batches. The target batch size is determined by the
configuration setting
|
| datafusion.execution.collect_statistics |
true | Should DataFusion collect statistics when first
creating a table. Has no effect after the table is created. Applies to the
default `ListingTableProvider` in DataFusion. Defaults to true.
|
| datafusion.execution.target_partitions | 0
| Number of partitions for query execution. Increasing
partitions can increase concurrency. Defaults to the number of CPU cores on the
system
|
-| datafusion.execution.time_zone |
+00:00 | The default time zone Some functions, e.g.
`EXTRACT(HOUR from SOME_TIME)`, shift the underlying datetime according to this
time zone, and then extract the hour
|
+| datafusion.execution.time_zone |
NULL | The default time zone Some functions, e.g. `now`
return timestamps in this time zone
|
Review Comment:
```suggestion
| datafusion.execution.time_zone |
NULL | The default time zone. Some functions, e.g. `now`
return timestamps in this time zone. If set to NULL, no time zone is applied.
|
```
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