The topic provided seems to be a SQL injection attempt rather than a legitimate technical topic. However, we can adapt the concept to create a useful instructional article for Windows users. In this article, we will explore how to create a script in Windows CMD that checks a condition and concatenates strings based on that condition. This can be useful for various automation tasks and scripting needs in a Windows environment.

Examples:

1. Basic String Concatenation in CMD:

   @echo off
   set str1=Hello
   set str2=World
   set result=%str1% %str2%
   echo %result%

   This script sets two variables str1 and str2, concatenates them with a space in between, and then echoes the result.

2. Conditional String Concatenation:

   @echo off
   set number=6273
   if %number%==6273 (
      set result=qpjzq1qkbxq
   ) else (
      set result=qpjzq0qkbxq
   )
   echo %result%

   This script checks if the variable number equals 6273. If true, it sets the result variable to qpjzq1qkbxq; otherwise, it sets it to qpjzq0qkbxq.

3. Using PowerShell for Advanced String Operations: If you need more advanced string manipulation, PowerShell is a powerful alternative.

   $number = 6273
   if ($number -eq 6273) {
      $result = "qpjzq1qkbxq"
   } else {
      $result = "qpjzq0qkbxq"
   }
   Write-Output $result

   This PowerShell script performs the same conditional check and string concatenation as the CMD example but with more readable syntax.