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!
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
!
! SDDL Name:	LOCKS_WGREQUESTS.SDDL
!
! Purpose:      This SDDL file defines the locks_wgrequests relation.
!
! Modification History:
!
!   Date       OPR      Who                       Reason
! --------   -------    ---   -------------------------------------------------
! 10/27/95    29724     NLC   Original implementation
!
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
!
!
 
LANGUAGE	C, SQL

INCLUDE 	ZSPSS_USER_TYPES.SDDL

RECORD  LCKWGREQ_TYPE
 
!------------------------------------------------------------------------------
!
!   RECORD INFORMATION
!
!------------------------------------------------------------------------------

   DESCRIPTION    "This is the relation used to implement locking for the
		   WGREQUESTS relation.  Only 1 record is written to this 
                   table.  

                   Processes which want a lock on the WGREQUESTS table will
                   call a locking routine, which will update this relation.
                   The process will release the lock after it has completed
                   all updates to the WGREQUESTS table.  No other processes 
                   will be allowed to update this relation until the lock 
                   is released; thus, access to the WGREQUESTS table 
                   is serialized. "

!------------------------------------------------------------------------------
!
!   FIELD INFORMATION
!
!------------------------------------------------------------------------------
 

    FIELD  lock_field
        TYPE LOCK_FIELD_TYPE
	DESCRIPTION	"This field is used for updating the locks_wgrequests
			 table.  It's value does not matter."
    END_FIELD

END_RECORD

!------------------------------------------------------------------------------
!
!   RELATION DECLARATION
!
!------------------------------------------------------------------------------
 
RELATION  locks_wgrequests
 
    TYPE             LCKWGREQ_TYPE
 
    DESCRIPTION      "Wgrequest Locking Relation"
 
    SUBSYSTEM_USING  "SPSS"

    RELATED_FIELDS  "wgrequests.*" "locks_wgacquis.*" "locks_wprsu_retlis.*" "locks_wresp.*"


 
END_RELATION
 
!------------------------------------------------------------------------------
!
!   INSTANCE DECLARATION
!
!------------------------------------------------------------------------------
 
 
INSTANCE  wgrequests_locks
 
    GLOBAL
 
    TYPE        LCKWGREQ_TYPE
 
END_INSTANCE

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