Changed sql queries

install/sql/incremental/upd_0068.sql

 ALTER TABLE  `dbispconfig`.`web_domain` ADD UNIQUE  `serverdomain` (  `server_id` ,  `domain` );
-DROP INDEX rr ON dns_rr;
-ALTER TABLE  `dns_rr` CHANGE  `name`  `name` VARCHAR( 128 ) NOT NULL ;
-CREATE INDEX `rr` ON dns_rr (`zone`,`type`,`name`);
\ No newline at end of file
+
+ALTER TABLE  `dns_rr` DROP KEY rr,
+	CHANGE  `name`  `name` VARCHAR( 128 ) NOT NULL,
+	ADD KEY `rr` (`zone`,`type`,`name`);