>Hi all
>I have a cursor with 3 fields: product (c 2),percent (n 6,2) , onefrom (n 6,2).
>The cursor full with data in the two left columns and I have to feel the onefrom according to percent column (for examle if the percent is 20.00(%) the onefrom is 5).
>How can I do it?
Tore has given you the direct answer. However, it's better to not store calculated values like these in your database at all:
- if you ever change the Percent values, you have to remember to update the OneFrom values as well. If they ever get out of "sync" you'll likely have a mess.
- in your case you're storing OneFrom with only 2 decimals of precision. Suppose Percent = 15. Then OneFrom gets stored as either 6.67 or 6.66, either of which is likely to give significant rounding errors in calculations.
Regards. Al
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