<?xml version="1.0" encoding="ISO-8859-1" ?>
<?xml-stylesheet type="text/xsl" href="xsl/mdb2_changeset.xsl"?>
<instructionset>
  <name>openads</name>
  <version>534</version>
  <comments>Added field to note if a ZIF value is based on the default value or not.</comments>
  <constructive>
    <changeset>
      <name>openads</name>
      <version>534</version>
      <change>
        <table>
          <name>data_summary_zone_impression_history</name>
          <add>
            <field>
              <name>est</name>
              <type>openads_smallint</type>
              <length>6</length>
              <notnull></notnull>
              <was>est</was>
              <default></default>
            </field>
          </add>
        </table>
      </change>
    </changeset>
  </constructive>
  <destructive>
    <changeset>
      <name>openads</name>
      <version>534</version>
    </changeset>
  </destructive>
</instructionset>
