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Last change
on this file since 1540 was 628, checked in by George Lilly, 15 years ago |
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initial load of FOIAVistA 6/30/08 version
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File size:
532 bytes
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| 1 | FSCQO ;SLC/STAFF-NOIS Query Optimize ;1/11/98 18:46
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| 2 | ;;1.1;NOIS;;Sep 06, 1998
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| 3 | ;
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| 4 | OPTIMIZE(CRITERIA) ; from FSCQS, FSCRPCQ
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| 5 | ; ***needs algorithm to assign order to steps in fconds
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| 6 | N STEP,FCOND,FIELD,SOPT,FOPT
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| 7 | S STEP=0 F S STEP=$O(CRITERIA(STEP)) Q:STEP<1 D
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| 8 | .S SOPT=STEP,CRITERIA("O",SOPT)=STEP
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| 9 | .S FCOND="" F S FCOND=$O(CRITERIA(STEP,FCOND)) Q:FCOND="" S FIELD=$P(CRITERIA(STEP,FCOND),U) D
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| 10 | ..S FOPT=FCOND
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| 11 | ..S CRITERIA("F",FIELD)=$P(^FSC("FLD",FIELD,0),U,3,6)
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| 12 | ..S CRITERIA("O",SOPT,FOPT)=FCOND_U_$G(^FSC("FLD",FIELD,2))
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| 13 | Q
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