title: Invalid Message Format on Postgresql using Docker
body: <p>Don't know if it is a docker related problem, or a postgres one.</p>
  
  <p>I'm having problems when executing "long" queries, such as:</p>
  
  <pre><code>INSERT INTO schema.table VALUES
  (1111111, 1111, 'whatever'),
  (1111112, 2222, 'any other'),
  ...
  (1111113, 3333, 'something else');
  </code></pre>
  
  <p>with 200+ lines.</p>
  
  <p>The 209 lines give a string length of 8746 characters (not that much, I know, although it is more than 8KB (+16 KB as Unicode).</p>
  
  <p>Unable to execute via psql, pgAdmin or using a .NET application.</p>
  
  <ol>
  <li>Is there any limit on SQL strings? (using local postgres works just fine)</li>
  <li>Any kind of configuration that needs to be hacked?</li>
  </ol>
  
  <p>More Info:
  If I divide the sql into 209 instructions, as:</p>
  
  <pre><code>INSERT INTO schema.table VALUES (1111111, 1111, 'whatever');
  INSERT INTO schema.table VALUES (1111112, 2222, 'any other');
  ...
  INSERT INTO schema.table VALUES (1111113, 3333, 'something else');
  </code></pre>
  
  <p>the query executes just fine (no problem with the size, even if it is a single string with all the instructions</p>