src/main/resources/db/changeLog-1.5.xml

<?xml version="1.1" encoding="UTF-8" standalone="no"?>
<databaseChangeLog
  xmlns="http://www.liquibase.org/xml/ns/dbchangelog"
  xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
  xsi:schemaLocation="
    http://www.liquibase.org/xml/ns/dbchangelog
    http://www.liquibase.org/xml/ns/dbchangelog/dbchangelog-3.10.xsd">

  <changeSet author="mulk" id="1.3-1">
    <addColumn tableName="bookmark_texts" schemaName="benki">
      <column name="cached_description_html" type="VARCHAR"/>
      <column name="cached_description_version" type="INTEGER"/>
    </addColumn>

    <addColumn tableName="lazychat_message_texts" schemaName="benki">
      <column name="cached_description_html" type="VARCHAR"/>
      <column name="cached_description_version" type="INTEGER"/>
    </addColumn>

    <addColumn tableName="post_texts" schemaName="benki">
      <column name="cached_description_html" type="VARCHAR"/>
      <column name="cached_description_version" type="INTEGER"/>
    </addColumn>

    <dropColumn tableName="posts" schemaName="benki">
      <column name="cached_description_html"/>
      <column name="cached_description_version"/>
    </dropColumn>

    <dropColumn tableName="bookmarks" schemaName="benki">
      <column name="cached_description_html"/>
      <column name="cached_description_version"/>
    </dropColumn>

    <dropColumn tableName="lazychat_messages" schemaName="benki">
      <column name="cached_description_html"/>
      <column name="cached_description_version"/>
    </dropColumn>
  </changeSet>

</databaseChangeLog>