title: How to delete rows from one table matching another table?
body: <p>I am trying to delete rows from one table. So this what i have done so far. I imported a .CSV file which created a temp table. I would like to delete the rows in my original table with matching with temp table.</p>
  
  <p>I tried the following code :</p>
  
  <pre><code>Delete From Table1 
  Where postid and userid in (Select postid, userid 
                              from Table2)
  </code></pre>
  
  <p>but it does not work.</p>
  
  <p>The goal is to delete rows in Table 1 using Table 2.</p>