title: Insert text with single quotes in PostgreSQL 9.4.3
body: <p>Using this: 
  <a href="https://stackoverflow.com/questions/12316953/insert-text-with-single-quotes-in-postgresql">Insert text with single quotes in PostgreSQL</a></p>
  
  <p>I run on Postgres version 9.4.3 with command sql after</p>
  
  <pre><code>insert into test values (1,$$user's log$$);
  </code></pre>
  
  <p>Postgres returns error message</p>
  
  <pre><code>ERROR: 42601: Syntax error at or near "s"
  </code></pre>