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Reference section SSL
U929-J-Z125-9-76 249
Dokuschablonen 19x24 Version 7.3us für FrameMaker V7.x vom 14.02.2007 © cognitas GmbH 2001-2007
18. Oktober 2007 Stand 11:29.52 Pfad: G:\vogt\fsc\uds\Manuale\en\udsent_e\udsent.k09
9.2.2 Record entry
RECORD NAME IS record-name
[DATABASE-KEY-TRANSLATION-TABLE[ IS integer-1][ WITHIN realm-name-1]]
[POPULATION IS {integer-2 WITHIN realm-name-2},...]
[PLACEMENT OPTIMIZATION FOR SET set-name]
[INDEX NAME IS name
[PLACING IS WITHIN realm-name-3]
⎧DATABASE-KEY-LIST ⎫
[TYPE IS ⎨REPEATED-KEY ]]...
⎩ [DYNAMIC REORGANIZATION SPANS integer-3 PAGES]⎭
[COMPRESSION FOR ALL ITEMS].
The record entry is used to specify the name of the record type to which the storage
structure description applies and
– to describe the size and physical position of the DBTT and the size of the hash areas
for record SEARCH keys,
– to specify the number of records of the record type or the size of the hash area for the
primary key within certain realms,
– to describe the physical position of the records within a realm if the record type is a
member of a set,
– to describe the physical position, the type and the extent of reorganization employed for
record SEARCH key tables or the physical position of hash areas for record SEARCH
keys, and
– to indicate compression.
The individual clauses of the record entry are explained below.
RECORD NAME IS record-name
This clause is used to specify the name of the record type to which the record entry applies.