Add Windows Batch Script for SQL Dump Splitting

This commit introduces a Windows batch (.bat) file as an alternative to the Python script for splitting SQL dumps. The batch script offers a convenient option for Windows users, especially those who prefer a quick, script-based solution without the need for Python. It reads a SQL dump file, identifies different databases, and creates separate SQL files for each database, ensuring ease of use and accessibility on Windows environments.

split_sql_dump.bat

@@ -0,0 +1,27 @@
+@echo off
+setlocal enabledelayedexpansion
+
+REM Set your SQL dump file name here
+set "SQL_DUMP_FILE=your_dump.sql"
+
+REM Variable to hold the current output file name
+set "CURRENT_DB_FILE="
+
+REM Read each line from the SQL dump
+for /f "tokens=*" %%a in (%SQL_DUMP_FILE%) do (
+    REM Check if the line contains the database name
+    echo %%a | findstr /c:"-- Database: " >nul
+    if !errorlevel! == 0 (
+        REM Extract the database name and create a new file name
+        for /f "tokens=2 delims=`" %%b in ("%%a") do (
+            set "CURRENT_DB_FILE=%%b.sql"
+        )
+    )
+
+    REM If a current database file is set, append the line to it
+    if not "!CURRENT_DB_FILE!" == "" (
+        echo %%a >> !CURRENT_DB_FILE!
+    )
+)
+
+endlocal