[SPARK-3676][SQL] Fix hive test suite failure due to diffs in JDK 1.6/1.7

This is a bug in JDK6: http://bugs.java.com/bugdatabase/view_bug.do?bug_id=4428022

this is because jdk get different result to operate ```double```,
```System.out.println(1/500d)``` in different jdk get different result
jdk 1.6.0(_31) ---- 0.0020
jdk 1.7.0(_05) ---- 0.002
this leads to HiveQuerySuite failed when generate golden answer in jdk 1.7 and run tests in jdk 1.6, result did not match

Author: w00228970 <wangfei1@huawei.com>

Closes #2517 from scwf/HiveQuerySuite and squashes the following commits:

0cb5e8d [w00228970] delete golden answer of division-0 and timestamp cast #1
1df3964 [w00228970] Jdk version leads to different query output for Double, this make HiveQuerySuite failed
[SPARK-3680][SQL] Fix bug caused by eager typing of HiveGenericUDFs

Typing of UDFs should be lazy as it is often not valid to call `dataType` on an expression until after all of its children are `resolved`.

Author: Michael Armbrust <michael@databricks.com>

Closes #2525 from marmbrus/concatBug and squashes the following commits:

5b8efe7 [Michael Armbrust] fix bug with eager typing of udfs