VistA-IHS-VA_UTILITIES-XB/XBRESID.m

63 lines
2.3 KiB
Mathematica
Raw Normal View History

XBRESID ; IHS/ADC/GTH - CLEAN UP RESIDUAL ENTRIES IN ^DD ; [ 02/07/97 3:02 PM ]
;;4.0;XB;;Jul 20, 2009;Build 2
;
; This routine deletes residual entries in ^DD by a range of
; dictionary numbers. A residual entry is one that has no
; parent. The process is reiterative, so an entry who has a
; parent in ^DD, but the parent is deleted because it has no
; parent, will also be deleted. The parent of an entry in
; ^DD is defined as another entry in ^DD for sub-files, and
; an entry in ^DIC for primary files.
;
; The range of dictionary numbers is inclusive but residual
; entries for the high file number will not be deleted at
; the sub-file level. This is because sub-files are numbered
; with the primary file number with decimal numbers appended.
; The terminating check is ^DD entry greater than high file
; number specified, so by definition all sub-files for the
; high number are greater than the high number.
;
; This routine can be called by another routine by setting
; XBRLO and XBRHI and then D EN1^XBRESID.
;
START ;
W !!,"This program deletes residual entries in ^DD by a range of dictionary numbers.",!!
;
LO ;
R !,"Enter low dictionary number: ",XBRLO:$G(DTIME,999)
Q:XBRLO'=+XBRLO
HI ;
R !,"Enter high dictionary number: ",XBRHI:$G(DTIME,999)
Q:XBRHI'=+XBRHI!(XBRHI'>XBRLO)
;
EN1 ;PEP - Clean residual entries in ^DD(. Hi/Lo file numbers must be set.
I $D(XBRLO),$D(XBRHI),XBRLO=+XBRLO,XBRHI=+XBRHI,XBRHI>XBRLO,XBRLO'<2 G RESID
W !!,"XBRLO and/or XBRHI missing or invalid!"
G EOJ
;
RESID ;
W !!,"Now checking for residual ^DD entries within range.",!
LOOP ;
KILL ^TMP("XBRESID",$J)
S XBRFILE=(XBRLO-.00000001)
F XBRL=0:0 S XBRFILE=$O(^DD(XBRFILE)) Q:XBRFILE>XBRHI!(XBRFILE'=+XBRFILE) D CHK
S XBRFILE=0
F XBRL=0:0 S XBRFILE=$O(^TMP("XBRESID",$J,XBRFILE)) Q:XBRFILE="" I ^(XBRFILE),$D(^TMP("XBRESID",$J,^TMP("XBRESID",$J,XBRFILE)))!($D(^DIC(^TMP("XBRESID",$J,XBRFILE)))) S ^TMP("XBRESID",$J,XBRFILE)="I"
S (XBRFILE,XBRY)=0
F XBRL=0:0 S XBRFILE=$O(^TMP("XBRESID",$J,XBRFILE)) Q:XBRFILE="" I ^TMP("XBRESID",$J,XBRFILE)'="I" S XBRY=1 W !,XBRFILE KILL ^DD(XBRFILE)
G:XBRY LOOP
G EOJ
;
CHK ;
W "."
Q:$D(^DIC(XBRFILE))
I $D(^DD(XBRFILE,0,"UP")),^("UP")]"",(^("UP")<XBRLO!(^("UP")>XBRHI)) Q
S ^TMP("XBRESID",$J,XBRFILE)=$G(^DD(XBRFILE,0,"UP"))
Q
;
EOJ ;
D ^XBKTMP
KILL XBRFILE,XBRHI,XBRL,XBRLO,XBRY
Q
;