Author: NICOLE MORTELLO
Posted: 2000-03-31 at 12:15:57
I found the error, two fields that should have been the same type were not =
so I fixed it. Now what I want to know is there a better way to write =
this SQL so that it does not take so long? I am dealing with a lot of =
data (one file has 170000+ records, the other has 1.4 million records.) =
It has been running for about 5 minutes and seems to take over my =
computer. I do have limited hard drive space on the drive I am using. =
Can this be the cause of the slow processing?
Nicole
>>> "NICOLE MORTELLO" <NMORTELLO@njha.com> 03/31 12:06 PM >>>
Hi All,
I am trying to create a view with the following code:
SELECT Revdata.revcode, Revdata.hcfa_cc, Revdata.dutnum, Revdata.cnttot,;
Hret98.flag93;
FROM hret!revdata INNER JOIN hret!hret98;
INNER JOIN hret!revdata;
INNER JOIN hret!revdata;
INNER JOIN hret!revdata ;
ON Revdata.disdat =3D Hret98.disdat ;
ON Revdata.mrecno =3D Hret98.mrecno ;
ON Revdata.hospnm =3D Hret98.hospnm ;
ON Revdata.ptctln =3D Hret98.ptctln;
WHERE Revdata.hcfa_cc <> "TOT";
ORDER BY Revdata.revcode, Hret98.flag93
This code is from the View Wizard, I am not very good with SQL yet so I =
still use the wizard a lot. I get a message data type mismatch. Can =
someone tell me where?
The view is supposed to take two file and pull all from the first file =
except if HCFA_CC =3D "TOT" and one field from the second file if the =
HospNm, Ptctln, MRecNo and DisDat are the same in the two files. The =
first file can contain multiple occurrences but the second file should =
only contain one occurrence.
TIA
Nicole
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