- addExtensionSql('ALTER TABLE `{?_MYSQL_PREFIX?}_user_refs` DROP `refback`');
- addExtensionSql('ALTER TABLE `{?_MYSQL_PREFIX?}_user_refs` DROP `points`');
- addExtensionSql('ALTER TABLE `{?_MYSQL_PREFIX?}_user_refs` ADD `refback_percents` FLOAT(4,1) NOT NULL DEFAULT 0.0');
- addExtensionSql('ALTER TABLE `{?_MYSQL_PREFIX?}_user_refs` ADD `refback_points` FLOAT(20,5) NOT NULL DEFAULT 0.00000');
+ addExtensionDropTableColumnSql('user_refs', 'refback');
+ addExtensionDropTableColumnSql('user_refs', 'points');
+ addExtensionAddTableColumnSql('user_refs', 'refback_percents', 'FLOAT(4,1) NOT NULL DEFAULT 0.0');
+ addExtensionAddTableColumnSql('user_refs', 'refback_points', 'FLOAT(20,5) NOT NULL DEFAULT 0.00000');