Fujitsu UDS/SQL V2.5 Network Router User Manual


 
Reference section Schema DDL
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LAST
FIRST
NEXT
PRIOR
ORDER IS
IMMATERIAL
SORTED[ INDEXED[ NAME IS name]]
DATABASE-KEY ⎫
BY ⎬
DEFINED KEYS DUPLICATES ARE[ NOT] ALLOWED⎭⎭
This clause is used to define
the sequence of the records within the set occurrences for sequential processing.
an additional direct access path via the primary key.
record-name
OWNER IS .
SYSTEM
A record type defined by the user or a symbolic record type SYSTEM is declared owner
record type of the set.
MANDATORY AUTOMATIC
MEMBER IS record-name
OPTIONAL MANUAL
A description of the member record type is not required for dynamic sets.
In all other cases, the above clause is used to declare a record type member record type
and to specify the type of membership of the member records in the set.