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Posted to reviews@spark.apache.org by GitBox <gi...@apache.org> on 2019/03/22 21:00:37 UTC
[GitHub] [spark] MaxGekk commented on a change in pull request #24185:
[SPARK-27252][SQL] Make current_date() independent from time zones
MaxGekk commented on a change in pull request #24185: [SPARK-27252][SQL] Make current_date() independent from time zones
URL: https://github.com/apache/spark/pull/24185#discussion_r268338136
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File path: docs/sql-migration-guide-upgrade.md
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@@ -101,7 +101,9 @@ displayTitle: Spark SQL Upgrading Guide
- In Spark version 2.4 and earlier, the `current_timestamp` function returns a timestamp with millisecond resolution only. Since Spark 3.0, the function can return the result with microsecond resolution if the underlying clock available on the system offers such resolution.
- - In Spark version 2.4 abd earlier, when reading a Hive Serde table with Spark native data sources(parquet/orc), Spark will infer the actual file schema and update the table schema in metastore. Since Spark 3.0, Spark doesn't infer the schema anymore. This should not cause any problems to end users, but if it does, please set `spark.sql.hive.caseSensitiveInferenceMode` to `INFER_AND_SAVE`.
+ - In Spark version 2.4 and earlier, when reading a Hive Serde table with Spark native data sources(parquet/orc), Spark will infer the actual file schema and update the table schema in metastore. Since Spark 3.0, Spark doesn't infer the schema anymore. This should not cause any problems to end users, but if it does, please set `spark.sql.hive.caseSensitiveInferenceMode` to `INFER_AND_SAVE`.
Review comment:
I fixed the typo: `abd` -> `and`
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