master
[SQL] Update Hive test harness for Hive 12 and 13
Add hive test files to repository. Remove download script.
[SPARK-8478] [SQL] Harmonize UDF-related code to use uniformly UDF instead of Udf
[SPARK-28460][SQL][TEST][test-hadoop3.2] Port test from HIVE-11835
[SPARK-4077][SQL] Spark SQL return wrong values for valid string timestamp values