[SPARK-3537][SPARK-3914][SQL] Refines in-memory columnar table statistics

This PR refines in-memory columnar table statistics:

1. adds 2 more statistics for in-memory table columns: `count` and `sizeInBytes`
1. adds filter pushdown support for `IS NULL` and `IS NOT NULL`.
1. caches and propagates statistics in `InMemoryRelation` once the underlying cached RDD is materialized.

   Statistics are collected to driver side with an accumulator.

This PR also fixes SPARK-3914 by properly propagating in-memory statistics.

Author: Cheng Lian <lian@databricks.com>

Closes #2860 from liancheng/propagates-in-mem-stats and squashes the following commits:

0cc5271 [Cheng Lian] Restricts visibility of o.a.s.s.c.p.l.Statistics
c5ff904 [Cheng Lian] Fixes test table name conflict
a8c818d [Cheng Lian] Refines tests
1d01074 [Cheng Lian] Bug fix: shouldn't call STRING.actualSize on null string value
7dc6a34 [Cheng Lian] Adds more in-memory table statistics and propagates them properly
[SPARK-3997][Build]scalastyle should output the error location

Author: GuoQiang Li <witgo@qq.com>

Closes #2846 from witgo/SPARK-3997 and squashes the following commits:

d6a57f8 [GuoQiang Li] scalastyle should output the error location
[SQL][DOC] Wrong package name "scala.math.sql" in sql-programming-guide.md

In sql-programming-guide.md, there is a wrong package name "scala.math.sql".

Author: Kousuke Saruta <sarutak@oss.nttdata.co.jp>

Closes #2873 from sarutak/wrong-packagename-fix and squashes the following commits:

4d5ecf4 [Kousuke Saruta] Fixed wrong package name in sql-programming-guide.md
[SPARK-3953][SQL][Minor] Confusable variable name.

In SqlParser.scala, there is following code.

    case d ~ p ~ r ~ f ~ g ~ h ~ o ~ l  =>
      val base = r.getOrElse(NoRelation)
      val withFilter = f.map(f => Filter(f, base)).getOrElse(base)

In the code above, there are 2 variables which have same name "f" in near place.
One is receiver "f" and other is bound variable "f".

Author: Kousuke Saruta <sarutak@oss.nttdata.co.jp>

Closes #2807 from sarutak/SPARK-3953 and squashes the following commits:

4957c32 [Kousuke Saruta] Improved variable name in SqlParser.scala
[SPARK-4052][SQL] Use scala.collection.Map for pattern matching instead of using Predef.Map (it is scala.collection.immutable.Map)

Please check https://issues.apache.org/jira/browse/SPARK-4052 for cases triggering this bug.

Author: Yin Huai <huai@cse.ohio-state.edu>

Closes #2899 from yhuai/SPARK-4052 and squashes the following commits:

1188f70 [Yin Huai] Address liancheng's comments.
b6712be [Yin Huai] Use scala.collection.Map instead of Predef.Map (scala.collection.immutable.Map).
[SPARK-4068][SQL] NPE in jsonRDD schema inference

Please refer to added tests for cases that can trigger the bug.

JIRA: https://issues.apache.org/jira/browse/SPARK-4068

Author: Yin Huai <huai@cse.ohio-state.edu>

Closes #2918 from yhuai/SPARK-4068 and squashes the following commits:

d360eae [Yin Huai] Handle nulls when building key paths from elements of an array.
[SPARK-3483][SQL] Special chars in column names

Supporting special chars in column names by using back ticks. Closed https://github.com/apache/spark/pull/2804 and created this PR as it has merge conflicts

Author: ravipesala <ravindra.pesala@huawei.com>

Closes #2927 from ravipesala/SPARK-3483-NEW and squashes the following commits:

f6329f3 [ravipesala] Rebased with master
[SPARK-3959][SPARK-3960][SQL] SqlParser fails to parse literal -9223372036854775808 (Long.MinValue). / We can apply unary minus only to literal.

SqlParser fails to parse -9223372036854775808 (Long.MinValue) so we cannot write queries such like as follows.

    SELECT value FROM someTable WHERE value > -9223372036854775808

Additionally, because of the wrong syntax definition, we cannot apply unary minus only to literal. So, we cannot write such expressions.

    -(value1 + value2) // Parenthesized expressions
    -column // Columns
    -MAX(column) // Functions

Author: Kousuke Saruta <sarutak@oss.nttdata.co.jp>

Closes #2816 from sarutak/spark-sql-dsl-improvement2 and squashes the following commits:

32a5005 [Kousuke Saruta] Remove test setting for thriftserver
c2bab5e [Kousuke Saruta] Fixed SPARK-3959 and SPARK-3960
[SPARK-4061][SQL] We cannot use EOL character in the operand of LIKE predicate.

We cannot use EOL character like \n or \r in the operand of LIKE predicate.
So following condition is never true.

    -- someStr is 'hoge\nfuga'
    where someStr LIKE 'hoge_fuga'

Author: Kousuke Saruta <sarutak@oss.nttdata.co.jp>

Closes #2908 from sarutak/spark-sql-like-match-modification and squashes the following commits:

d15798b [Kousuke Saruta] Remove test setting for thriftserver
f99a2f4 [Kousuke Saruta] Fixed LIKE predicate so that we can use EOL character as in a operand
[SPARK-4042][SQL] Append columns ids and names before broadcast

Append columns ids and names before broadcast ```hiveExtraConf```  in ```HadoopTableReader```.

Author: scwf <wangfei1@huawei.com>

Closes #2885 from scwf/HadoopTableReader and squashes the following commits:

a8c498c [scwf] append columns ids and names before broadcast