array( 'doUserNewTalkTimestampNotNull' ),
array( 'addIndex', 'user', 'user_email', 'patch-user_email_index.sql' ),
array( 'modifyField', 'user_properties', 'up_property', 'patch-up_property.sql' ),
array( 'doUserNewTalkTimestampNotNull' ),
array( 'addIndex', 'user', 'user_email', 'patch-user_email_index.sql' ),
array( 'modifyField', 'user_properties', 'up_property', 'patch-up_property.sql' ),