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Incremental search on numeric
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General information
Forum:
Visual FoxPro
Category:
Databases,Tables, Views, Indexing and SQL syntax
Miscellaneous
Thread ID:
00774073
Message ID:
00774367
Views:
24
Here's a thought how much speed loss do you think I would get with this.
CREATE TABLE SORTTEST (SKNO N(4))
INSERT INTO SORTTEST VALUES (250)
INSERT INTO SORTTEST VALUES (350)
INSERT INTO SORTTEST VALUES (650)
INSERT INTO SORTTEST VALUES (6300)
INDEX ON SKNO TAG SKNO
INDEX ON TRANSFORM(SKNO) TAG SKNOA

** When I need to do an incremental search.
NUSERINPUT = 6
SELECT SKNO, RECNO() AS REC_NO ;
   FROM SORTTEST ;
   WHERE TRANSFORM(SKNO) = TRANSFORM(NUSERINPUT) ;
   INTO CURSOR CSR_SEEKTEMP 
IF _TALLY > 0
   GO CSR_SEEKTEMP.REC_NO IN SORTTEST
ENDIF
USE IN SELECT("CSR_SEEKTEMP")
Just looking for some thoughts,

Tracy
Tracy
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