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!
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
!
! SDDL Name: LOCKS_WRESP.SDDL
!
! Purpose: This SDDL file defines the locks_wresp relation.
!
! Modification History:
!
! Date OPR Who Reason
! -------- ------- --- -------------------------------------------------
! 10/27/95 29724 NLC Original implementation
! 10/01/01 44572 sss Added index
!
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
!
!
LANGUAGE C, SQL
INCLUDE ZSPSS_USER_TYPES.SDDL
RECORD LCKWRESP_TYPE
!------------------------------------------------------------------------------
!
! RECORD INFORMATION
!
!------------------------------------------------------------------------------
DESCRIPTION "This is the relation used to implement locking for the
SPSS Guide Star request and response software. 1 record is
written to this table.
Processes which want a lock for Guide Star request
generation or response processing will call a locking
routine, which will update this relation. The process
will release the lock after it has completed the Guide
Star processing. No other processes will be allowed to
update this relation until the lock is released; thus,
a path through the Guide Star request and response
software is serialized. "
!------------------------------------------------------------------------------
!
! FIELD INFORMATION
!
!------------------------------------------------------------------------------
FIELD lock_field
TYPE LOCK_FIELD_TYPE
DESCRIPTION "This field is used for updating the locks_wresp
table. It's value does not matter."
END_FIELD
END_RECORD
!------------------------------------------------------------------------------
!
! RELATION DECLARATION
!
!------------------------------------------------------------------------------
RELATION locks_wresp
TYPE LCKWRESP_TYPE
DESCRIPTION "Guide Star Request Generation / Response Processing
Locking Relation"
SUBSYSTEM_USING "SPSS"
RELATED_FIELDS "locks_wgacquis.*" "locks_wprsu_retlis.*" "locks_wgrequests.*"
INDEX locks_wresp_1
TYPE clustered
FIELDS lock_field
END_INDEX
END_RELATION
!------------------------------------------------------------------------------
!
! INSTANCE DECLARATION
!
!------------------------------------------------------------------------------
INSTANCE wresp_locks
GLOBAL
TYPE LCKWRESP_TYPE
END_INSTANCE
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