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Selecting the current value of a field from a buffered t
Message
From
20/10/1999 18:15:07
 
 
To
20/10/1999 10:43:58
General information
Forum:
Visual FoxPro
Category:
Databases,Tables, Views, Indexing and SQL syntax
Miscellaneous
Thread ID:
00278852
Message ID:
00279149
Views:
12
>Is there a way to select (SQL) the new value of a field from a buffered table? The buffereing is optimistic table buffering. If you do a LOCATE on the table, it uses the newly changed value. But if you do a SELECT from that table, it uses the old state of the table (i.e., no newly changed data or inserted rows). I want to do duplicate checking before I update the table.
>
>TIA,
>
>-jam :-)

Look at the OLDVAL() and CURVAL() functions.

BOb
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