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Matching Tables together
Message
De
23/04/2001 07:59:43
Raymond Humphrys
Michigan Department of Community Health
Bath, Michigan, États-Unis
 
 
Information générale
Forum:
Visual FoxPro
Catégorie:
Codage, syntaxe et commandes
Divers
Thread ID:
00498452
Message ID:
00498505
Vues:
8
That worked fine, however, when I set deleted on, and use a view on the table with the deleted records, the deleted records show up in the view. I have a GROUP BY, and ORDER BY clause in the query BTW. Why would deleted records show up?

thanks

>>I have two tables. I need to find and eliminate records in table 2, that are in table 1 using two variables, field 1 and field 2. Any ideas how to do this?
>>
>>thanks
>
>Assuming both fields are character data type and the same in both tables:
>
>delete from Table2 where Field1+Field2 in (select Field1+Field2 from Table1)
>
>Otherwise, you will have to Transform() [or convert] them to character strings. You should also test this on copies of your tables with a subset of the data. It worked for me when I tested it.
Some days it's not worth chewing through the leather straps ...
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