title: List all liquibase sql types
body: <p>I try to find documentation on the supported types that can be used in change log files.
  But cannot find it.
  Is there any document, site or something similar where I can find all types-specific issues.
  For example clob type is supported in databases with different types. And I have to use something like:</p>
  
  <pre><code>&lt;property name="clob.type" value="clob" dbms="oracle,h2,hsqldb"/&gt;
  &lt;property name="clob.type" value="longtext" dbms="mysql"/&gt;
  &lt;column name="clob1" type="${clob.type}"&gt;
      &lt;constraints nullable="true"/&gt;
  &lt;/column&gt;
  </code></pre>
  
  <p>I hope there is a resource where all liquibase types are described.</p>