UPDATE _User SET `creditBalance` = `creditBalance` *22 ;
ALTER TABLE `_Property` ADD `listingEndDate` DATE NOT NULL AFTER `listingStartDate` ;
ALTER TABLE `_Property` CHANGE `paidDuration` `paidDuration` VARCHAR( 255 ) CHARACTER SET utf8 COLLATE utf8_general_ci NOT NULL DEFAULT '0'
ALTER TABLE `_Property` CHANGE `duration` `duration` VARCHAR( 255 ) CHARACTER SET utf8 COLLATE utf8_general_ci NOT NULL 
UPDATE `_Property` SET `listingEndDate` = '2036-01-01'
