title: xampp taking so long for large query
body: <p>I have this php program in a localhost. And I have 2 tables from my database which has a datalmost 13,000 plus each table. I want to check if NameFromA from TableA exist in NameFromB from TableB. I have this different codes working when I try to use small amount of data around 100 data.</p>
  
  <pre><code> SELECT * FROM TableA WHERE EXISTS (SELECT * FROM TableB WHERE  NameFromA = NameFromB)
  
   SELECT a.* FROM TableA AS a, TableB AS b WHERE a.NameFromA = b.NameFromB
  
   SELECT * FROM TableA INNER JOIN TableB ON(NameFromA = NameFromB)
  </code></pre>
  
  <p>My problem is when I try running it and comparing the 13,000 plus data nothing happens. It has no output.</p>