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[SPARK-30703] Add a documentation page for ANSI mode - Spark - [issue]
...ANSI mode is introduced in Spark 3.0. We need to clearly document the behavior difference when spark.sql.ansi.enabled is on and off....
http://issues.apache.org/jira/browse/SPARK-30703    Author: Xiao Li , 2020-02-17, 09:54
[SPARK-30668] to_timestamp failed to parse 2020-01-27T20:06:11.847-0800 using pattern "yyyy-MM-dd'T'HH:mm:ss.SSSz" - Spark - [issue]
...SELECT to_timestamp("2020-01-27T20:06:11.847-0800", "yyyy-MM-dd'T'HH:mm:ss.SSSz")This can return a valid value in Spark 2.4 but return NULL in the latest master*2.4.5 RC2*scala> sql("""SE...
http://issues.apache.org/jira/browse/SPARK-30668    Author: Xiao Li , 2020-02-18, 13:29