title: Error 1050 (Table already exists) when I am creating a new column
body: <p>I am trying to create a new column in a mysql table using the following command:</p>
  
  <p>ALTER TABLE <code>PEDIDOS_DETALHE</code> 
  ADD COLUMN <code>QTD_CAIXAS</code> INT NOT NULL DEFAULT '0';</p>
  
  <p>When I execute this command, I get the following error:</p>
  
  <p>Error Code: 1050. Table 'magazine/#sql-ib583' already exists</p>
  
  <p>The mysql gives an error in a table with another name.</p>
  
  <p>What is the problem? I didn't understand the error.</p>
  
  <p>Thanks a lot</p>
  
  <p>André</p>