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@Dandandan
Dandandan committed Sep 7, 2024
1 parent 1624740 commit 3de1017
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Showing 3 changed files with 4 additions and 4 deletions.
4 changes: 2 additions & 2 deletions docs/source/user-guide/cli/usage.md
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Expand Up @@ -138,7 +138,7 @@ Show configuration options
| datafusion.execution.time_zone | UTC |
| datafusion.explain.logical_plan_only | false |
| datafusion.explain.physical_plan_only | false |
| datafusion.optimizer.filter_null_join_keys | false |
| datafusion.optimizer.filter_null_join_keys | true |
| datafusion.optimizer.skip_failed_rules | true |
+-------------------------------------------------+---------+

Expand Down Expand Up @@ -191,7 +191,7 @@ DataFusion CLI v12.0.0
| datafusion.execution.time_zone | UTC |
| datafusion.explain.logical_plan_only | false |
| datafusion.explain.physical_plan_only | false |
| datafusion.optimizer.filter_null_join_keys | false |
| datafusion.optimizer.filter_null_join_keys | true |
| datafusion.optimizer.skip_failed_rules | true |
+-------------------------------------------------+---------+
8 rows in set. Query took 0.002 seconds.
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2 changes: 1 addition & 1 deletion docs/source/user-guide/configs.md
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Expand Up @@ -94,7 +94,7 @@ Environment variables are read during `SessionConfig` initialisation so they mus
| datafusion.optimizer.enable_distinct_aggregation_soft_limit | true | When set to true, the optimizer will push a limit operation into grouped aggregations which have no aggregate expressions, as a soft limit, emitting groups once the limit is reached, before all rows in the group are read. |
| datafusion.optimizer.enable_round_robin_repartition | true | When set to true, the physical plan optimizer will try to add round robin repartitioning to increase parallelism to leverage more CPU cores |
| datafusion.optimizer.enable_topk_aggregation | true | When set to true, the optimizer will attempt to perform limit operations during aggregations, if possible |
| datafusion.optimizer.filter_null_join_keys | false | When set to true, the optimizer will insert filters before a join between a nullable and non-nullable column to filter out nulls on the nullable side. This filter can add additional overhead when the file format does not fully support predicate push down. |
| datafusion.optimizer.filter_null_join_keys | true | When set to true, the optimizer will insert filters before a join between a nullable and non-nullable column to filter out nulls on the nullable side. This filter can add additional overhead when the file format does not fully support predicate push down. |
| datafusion.optimizer.repartition_aggregations | true | Should DataFusion repartition data using the aggregate keys to execute aggregates in parallel using the provided `target_partitions` level |
| datafusion.optimizer.repartition_file_min_size | 10485760 | Minimum total files size in bytes to perform file scan repartitioning. |
| datafusion.optimizer.repartition_joins | true | Should DataFusion repartition data using the join keys to execute joins in parallel using the provided `target_partitions` level |
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2 changes: 1 addition & 1 deletion docs/source/user-guide/sql/information_schema.md
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Expand Up @@ -65,7 +65,7 @@ select * from information_schema.df_settings;
| datafusion.execution.time_zone | UTC |
| datafusion.explain.logical_plan_only | false |
| datafusion.explain.physical_plan_only | false |
| datafusion.optimizer.filter_null_join_keys | false |
| datafusion.optimizer.filter_null_join_keys | true |
| datafusion.optimizer.skip_failed_rules | true |
+-------------------------------------------------+---------+
```

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