[SPARK-22597][SQL] Add spark-sql cmd script for Windows users

## What changes were proposed in this pull request?

This PR proposes to add cmd scripts so that Windows users can also run `spark-sql` script.

## How was this patch tested?

Manually tested on Windows.

**Before**

```cmd
C:\...\spark>.\bin\spark-sql
'.\bin\spark-sql' is not recognized as an internal or external command,
operable program or batch file.

C:\...\spark>.\bin\spark-sql.cmd
'.\bin\spark-sql.cmd' is not recognized as an internal or external command,
operable program or batch file.
```

**After**

```cmd
C:\...\spark>.\bin\spark-sql
...
spark-sql> SELECT 'Hello World !!';
...
Hello World !!
```

Author: hyukjinkwon <[email protected]>

Closes #19808 from HyukjinKwon/spark-sql-cmd.

Author: HyukjinKwon

bin/find-spark-home.cmd

@@ -32,7 +32,7 @@ if not "x%PYSPARK_PYTHON%"=="x" (
 )
 
 rem If there is python installed, trying to use the root dir as SPARK_HOME
-where %PYTHON_RUNNER% > nul 2>$1
+where %PYTHON_RUNNER% > nul 2>&1
 if %ERRORLEVEL% neq 0 (
   if not exist %PYTHON_RUNNER% (
     if "x%SPARK_HOME%"=="x" (

bin/run-example.cmd

@@ -20,7 +20,7 @@ rem
 rem Figure out where the Spark framework is installed
 call "%~dp0find-spark-home.cmd"
 
-set _SPARK_CMD_USAGE=Usage: ./bin/run-example [options] example-class [example args]
+set _SPARK_CMD_USAGE=Usage: .\bin\run-example [options] example-class [example args]
 
 rem The outermost quotes are used to prevent Windows command line parse error
 rem when there are some quotes in parameters, see SPARK-21877.

bin/spark-sql.cmd

@@ -0,0 +1,25 @@
+@echo off
+
+rem
+rem Licensed to the Apache Software Foundation (ASF) under one or more
+rem contributor license agreements.  See the NOTICE file distributed with
+rem this work for additional information regarding copyright ownership.
+rem The ASF licenses this file to You under the Apache License, Version 2.0
+rem (the "License"); you may not use this file except in compliance with
+rem the License.  You may obtain a copy of the License at
+rem
+rem    http://www.apache.org/licenses/LICENSE-2.0
+rem
+rem Unless required by applicable law or agreed to in writing, software
+rem distributed under the License is distributed on an "AS IS" BASIS,
+rem WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+rem See the License for the specific language governing permissions and
+rem limitations under the License.
+rem
+
+rem This is the entry point for running SparkSQL. To avoid polluting the
+rem environment, it just launches a new cmd to do the real work.
+
+rem The outermost quotes are used to prevent Windows command line parse error
+rem when there are some quotes in parameters, see SPARK-21877.
+cmd /V /E /C ""%~dp0spark-sql2.cmd" %*"

bin/spark-sql2.cmd

@@ -0,0 +1,25 @@
+@echo off
+
+rem
+rem Licensed to the Apache Software Foundation (ASF) under one or more
+rem contributor license agreements.  See the NOTICE file distributed with
+rem this work for additional information regarding copyright ownership.
+rem The ASF licenses this file to You under the Apache License, Version 2.0
+rem (the "License"); you may not use this file except in compliance with
+rem the License.  You may obtain a copy of the License at
+rem
+rem    http://www.apache.org/licenses/LICENSE-2.0
+rem
+rem Unless required by applicable law or agreed to in writing, software
+rem distributed under the License is distributed on an "AS IS" BASIS,
+rem WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+rem See the License for the specific language governing permissions and
+rem limitations under the License.
+rem
+
+rem Figure out where the Spark framework is installed
+call "%~dp0find-spark-home.cmd"
+
+set _SPARK_CMD_USAGE=Usage: .\bin\spark-sql [options] [cli option]
+
+call "%SPARK_HOME%\bin\spark-submit2.cmd" --class org.apache.spark.sql.hive.thriftserver.SparkSQLCLIDriver %*

bin/sparkR2.cmd

@@ -21,6 +21,5 @@ rem Figure out where the Spark framework is installed
 call "%~dp0find-spark-home.cmd"
 
 call "%SPARK_HOME%\bin\load-spark-env.cmd"
-
-
+set _SPARK_CMD_USAGE=Usage: .\bin\sparkR [options]
 call "%SPARK_HOME%\bin\spark-submit2.cmd" sparkr-shell-main %*