Level Extreme platform
Subscription
Corporate profile
Products & Services
Support
Legal
Français
SQL on Two Tables where All Fields Match
Message
From
05/07/2001 10:45:17
Jay Johengen
Altamahaw-Ossipee, North Carolina, United States
 
 
To
All
General information
Forum:
Visual FoxPro
Category:
Databases,Tables, Views, Indexing and SQL syntax
Title:
SQL on Two Tables where All Fields Match
Miscellaneous
Thread ID:
00526958
Message ID:
00526958
Views:
70
Is there a way to write SQL to find all the records in TableB that match every field in TableA? There are 200+ fields in both tables (same structures) with about less than 100 records in TableA and 200,000 in TableB. I'm trying to do a nested select using the distinct clause, but I can't seem to get either the syntax or the result right. Psuedo code something like:

select * from TableA where AllFields not in (select AllFields from TableB)into cursor Result

...or can I compare arrays somehow?

Thanks!

Regards, Renoir
Next
Reply
Map
View

Click here to load this message in the networking platform