Fujitsu UDS/SQL V2.5 - page 250

SSL Reference section
250 U929-J-Z125-9-76
[DATABASE-KEY-TRANSLATION-TABLE[ IS integer][ WITHIN realm-name]]
integer
must be greater than 0. If this entry is omitted, UDS/SQL reser ves one page each
for the DBTT and the hash area of a record SEARCH key.
realm-name
must not denote a temporary realm. If this entry i s omitted, the DBTT is placed in
the realm first mentioned in the DDL WITHIN clause for this record type.
This clause is used to describe the size and p osition of the DBTT and at the same time the
size of the hash areas for the record SEARCH keys.
[POPULATION IS {integer WITHIN realm-name},...]
integer
must be greater than 0.
realm-name
must be a realm name specified in the DDL WITHIN clause for this recor d type.
All realm names specified in the DDL WITHIN clause for this record type must be
listed.
This clause is used to describe size and position of th e hash areas for the primary key
(LOCATION MODE IS CALC). In addition, UDS/SQL bases its assessment of the realm
sizes on this entry.
If this clause is omitted, UDS/SQL reserves one page for the hash area in each of the
realms mentioned in the WITHIN clause.