gatorsmile commented on a change in pull request #28265:
[SPARK-31234][SQL][FOLLOW-UP] ResetCommand should not affect static SQL
Configuration
URL: https://github.com/apache/spark/pull/28265#discussion_r410991197
##########
File path: docs/sql-migration-guide.md
##########
@@ -216,6 +216,10 @@ license: |
* The decimal string representation can be different between Hive 1.2 and
Hive 2.3 when using `TRANSFORM` operator in SQL for script transformation,
which depends on hive's behavior. In Hive 1.2, the string representation omits
trailing zeroes. But in Hive 2.3, it is always padded to 18 digits with
trailing zeroes if necessary.
+## Upgrading from Spark SQL 2.4.5 to 2.4.6
+
+ - In Spark 2.4.6, the `RESET` command does not reset the static SQL
configuration values to the default. It only clears the runtime SQL
configuration values.
Review comment:
This assume https://github.com/apache/spark/pull/28262 will be merged to
2.4.6
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