1.3.3 mysql schema not working

[fmal]

mysqld Ver 4.0.13-standard for ibm-aix5.1.0.0 on powerpc

in create/mysql/schema.sql at line 98:
CREATE TABLE history_str_sync (
id serial ,
nodeid bigint unsigned DEFAULT '0' NOT NULL,
itemid bigint unsigned DEFAULT '0' NOT NULL,
clock integer DEFAULT '0' NOT NULL,
value varchar(255) DEFAULT '' NOT NULL,
PRIMARY KEY (id)
);

The "serial" work is not known to mysql. Maybe it is a postgresql schema?