<headerPattern>/(activity.)?(star|favorite)/i</headerPattern>
<add>4.7</add>
</field>
+ <field>
+ <name>created_date</name>
+ <uniqueName>activity_created_date</uniqueName>
+ <type>timestamp</type>
+ <comment>When was the activity was created.</comment>
+ <required>false</required>
+ <export>true</export>
+ <default>NULL</default>
+ <add>4.7</add>
+ </field>
+ <field>
+ <name>modified_date</name>
+ <uniqueName>activity_modified_date</uniqueName>
+ <type>timestamp</type>
+ <comment>When was the activity (or closely related entity) was created or modified or deleted.</comment>
+ <required>false</required>
+ <export>true</export>
+ <default>CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP</default>
+ <add>4.7</add>
+ </field>
</table>