[GitHub] [spark] gengliangwang commented on a diff in pull request #39868: [SPARK-42296][SQL] Apply spark.sql.inferTimestampNTZInDataSources.enabled on JDBC data source

["gengliangwang (via GitHub)" <gi...@apache.org>]

gengliangwang commented on code in PR #39868:
URL: https://github.com/apache/spark/pull/39868#discussion_r1095357827


##########
sql/core/src/test/scala/org/apache/spark/sql/jdbc/JDBCSuite.scala:
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@@ -1961,16 +1975,23 @@ class JDBCSuite extends QueryTest with SharedSparkSession {
             .option("url", urlWithUserAndPass)
             .option("dbtable", tableName)
             .save()
-
-          DateTimeTestUtils.outstandingZoneIds.foreach { zoneId =>

Review Comment:
   I find this test case requires 17 seconds on my M1 Max MBP. It can be longer on the github action tests. I suggest using a random time zone to reduce the execution time to 4 seconds.



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