source: BMXNET_RPMS_dotNET_UTILITIES-BMX/branch/BMX41000/routines/BMXSQL91.m@ 1582

BMXSQL91        ; IHS/OIT/HMW - BMX REMOTE PROCEDURE CALLS ;
        ;;4.1000;BMX;;Apr 17, 2011
        ;
        ;Below is dead code, but keep for later
SETX2   ;Don't need this unless porting to machine with
        ;local variable size limitations
        N F,LVL,ROOT,START
        S LVL=1,START=1
        S ROOT="BMXY"
        F F=1:1:BMXFF D  Q:$D(BMXERR)
        . S BMX=BMXFF(F)
        . I BMX="(" D  Q  ;Increment level
        . . S LVL=LVL+1
        . . ;S ROOT=$S(ROOT["(":$P(ROOT,")")_","_0_")",1:ROOT_"("_0_")")
        . . ;Get operator following close paren corresponding to this open
        . . ;If op = OR then set up FOR loop in zeroeth node
        . . ;if op = AND then set up
        . I BMX=")" D  Q  ;Decrement level
        . . S LVL=LVL-1
        . . I LVL=1,$D(BMXFF(F+1)),BMXFF(F+1)="&" D  Q
        . . . S BMXX=BMXX+1
        . . . S BMXX(BMXX)=""
        . . . F J=START:1:F S BMXX(BMXX)=BMXX(BMXX)_BMXFF(J)
        . . . S START=F+2
        . . . ;S BMXX(BMXX)="I "_BMXX(BMXX)_" X BMXX("_BMXX+1_")"
        . ; I BMX="AND" D  Q  ;Chain to previous expression at current level
        . ; I BMX="OR" D  Q  ;Create FOR-loop to execute screens
        ;
        Q
        ;
        ;
        ;S F=0 F  S F=$O(BMXMFL(F)) Q:'+F  S:'$D(BMXMFL(F,"SUBFILE")) BMXMFL("NOSUBFILE",F)=""
        ;I $D(BMXMFL("NOSUBFILE")) S F=0 F  S F=$O(BMXMFL("NOSUBFILE",F)) Q:'+F  D MAKEC1
        ;I $D(BMXMFL("SUBFILE")) S F=0 F  S F=$O(BMXMFL("SUBFILE",F)) Q:'+F  D MAKEC1 ;S BMXROOTZ=BMXZ+100
        ;
        Q
MAKEC1  ;
        I '$D(BMXMFL(F,"SUBFILE")),'$D(BMXMFL(F,"MULT")) S BMXZ=BMXZ+100,BMXCFN(BMXCID,BMXZ,F)="" Q
        Q:'$D(BMXMFL(F,"SUBFILE"))
        Q:$D(BMXMFL(F,"MULT"))
        S BMXROOT=F
        S BMXROOTZ=BMXZ+100
        S BMXROOTC=BMXCID
        D MCNT(F)
        Q
        ;
MCNT(F) ;
        N S
        ;B  ;MCNT
        I '$D(BMXMFL(F,"SUBFILE")) D MCNT2 Q
        S S=0 F  S S=$O(BMXMFL(F,"SUBFILE",S)) Q:'+S  S:'$D(BMXCFN(BMXCID,BMXZ,F)) BMXZ=BMXZ+100,BMXCFN(BMXCID,BMXZ,F)="" S BMXZ=BMXZ+100,BMXCFN(BMXCID,BMXZ,S)="",BMXCFNX(S,F)="" D MCNT(S)
        Q
        ;
MCNT2   ;
        ;B  ;Back-chain
        ;TODO: RESTART HERE -- $O(BMXCFN(BMXCID,0)) NEEDS TO BE CHANGED TO SOMETHING BESIDES 0
        N BMXFTOP,BMXFBACK
        F  S BMXFTOP=$O(BMXCFN(BMXROOTC,BMXROOTZ,0)) Q:BMXFTOP=BMXROOT  S BMXFBACK=$O(BMXCFNX(BMXFTOP,0)) S BMXROOTZ=BMXROOTZ-1,BMXCFN(BMXCID,BMXROOTZ,BMXFBACK)=""
        S BMXCID=BMXCID+1,BMXROOTC=BMXCID
        ;Get the root files
        I $D(BMXMFL("NOSUBFILE")) D
        . N F
        . S F=0 F  S F=$O(BMXMFL("NOSUBFILE",F)) Q:'+F  D
        . . Q:$D(BMXMFL(F,"MULT"))
        . . Q:F=BMXROOT
        . . S BMXZ=BMXZ+100
        . . S BMXCFN(BMXCID,BMXZ,F)=""
        S BMXROOTZ=BMXZ+100
        Q
        ;
        ;
ITER    ;Iterate through result array A
        S BMXCNT=BMXFLDO ;Field count
        S F=0
        S:BMXNUM ^BMXTEMP($J,I)=IEN0_"^"
        S BMXCNTB=0
        S BMXORD=BMXNUM
        N BMXONOD
        N BMXINT
        ;B  ;WRITE Before REORG
        N M,N S N=0
        D REORG
        ;B  ;WRITE After REORG
        F  S N=$O(M(N)) Q:'+N  D
        . S O=0
        . F O=1:1:$L(M(N),U) S BMXFLDO(O-1,"IEN0")=$P(M(N),U,O)
        . S BMXORD=BMXNUM
        . D OA
        Q
        ;
REORG   N R,IEN,J,CONT,TEST
        F R=0:1:BMXFLDO-1 S IEN(R)=0
        F J=1:1 D  Q:'CONT
        . S CONT=0
        . F R=1:1:BMXFLDO D
        . . S TEST=$O(A(+BMXFLDO(R-1),IEN(R-1)))
        . . I +TEST S IEN(R-1)=TEST,CONT=1
        . . S $P(M(J),U,R)=IEN(R-1)
        . Q
        I M(J)=M(J-1) K M(J)
        Q
        ;
        ;
OA      ;
        I $D(A) F R=0:1:(BMXFLDO-1) S F=$P(BMXFLDO(R),U,2),BMXFN=$P(BMXFLDO(R),U),BMXINT=$P(BMXFLDO(R),U,3) D  S:(R+1)<BMXFLDO ^BMXTEMP($J,I)=^BMXTEMP($J,I)_U
        . ;S IEN0=BMXFLDO(R,"IEN0") F  S IEN0=$O(A(BMXFN,IEN0)) Q:'+IEN0  Q:$D(A(BMXFN,IEN0,F,BMXINT))
        . S IEN0=BMXFLDO(R,"IEN0")
        . Q:'+IEN0
        . S BMXORD=BMXORD+1
        . I $D(^DD(BMXFN,F,0)),$P(^DD(BMXFN,F,0),U,2) D  I 1 ;Multiple or WP
        . . ;Get the subfile number into FL1
        . . S FL1=+$P(^DD(BMXFN,F,0),U,2)
        . . S FLD1=$O(^DD(FL1,0))
        . . I $P(^DD(FL1,FLD1,0),U,2)["W" D  ;WP
        . . . S WPL=0,BMXLTMP=0
        . . . F  S WPL=$O(A(BMXFN,IEN0,F,WPL)) Q:'WPL  S I=I+1 D
        . . . . S ^BMXTEMP($J,I)=A(BMXFN,IEN0,F,WPL)_" "
        . . . . S BMXLTMP=BMXLTMP+$L(A(BMXFN,IEN0,F,WPL))+1
        . . . . Q
        . . . S:BMXLTMP>BMXLEN(BMXORD) BMXLEN(BMXORD)=BMXLTMP
        . . . Q
        . . D  ;It's a multiple.  Implement in next phase
        . . . ;S BMXMCT=BMXMCT+1
        . . . ;S BMXMCT(BMXMCT)=BMXFN_U_F
        . . . Q  ;Process A( for multiple field
        . . Q
        . E  D  ;Not a multiple
        . . S I=I+1
        . . I $G(BMXTK("DISTINCT"))="TRUE" D  Q
        . . . Q:A(BMXFN,IEN0,F,BMXINT)=""
        . . . I $D(^BMXTMPD($J,A(BMXFN,IEN0,F,BMXINT))) Q
        . . . S ^BMXTMPD($J,A(BMXFN,IEN0,F,BMXINT))=""
        . . . S ^BMXTEMP($J,I)=A(BMXFN,IEN0,F,BMXINT)
        . . . S:$L(A(BMXFN,IEN0,F,BMXINT))>BMXLEN(BMXORD) BMXLEN(BMXORD)=$L(A(BMXFN,IEN0,F,BMXINT))
        . . . Q
        . . S ^BMXTEMP($J,I)=A(BMXFN,IEN0,F,BMXINT)
        . . S:$L(A(BMXFN,IEN0,F,BMXINT))>BMXLEN(BMXORD) BMXLEN(BMXORD)=$L(A(BMXFN,IEN0,F,BMXINT))
        . Q
        ;---> Set data in result global.
        I $D(^BMXTEMP($J,I)) S ^BMXTEMP($J,I)=^BMXTEMP($J,I)_$C(30)
ZZZ     Q