addExtensionSql("CREATE TABLE `{?_MYSQL_PREFIX?}_imprint_data` (
`imprint_id` BIGINT(20) UNSIGNED NOT NULL AUTO_INCREMENT,
`imprint_key` VARCHAR(255) NOT NULL DEFAULT '',
addExtensionSql("CREATE TABLE `{?_MYSQL_PREFIX?}_imprint_data` (
`imprint_id` BIGINT(20) UNSIGNED NOT NULL AUTO_INCREMENT,
`imprint_key` VARCHAR(255) NOT NULL DEFAULT '',