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Difference between the joins?
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De
18/01/2001 13:07:07
 
 
Information générale
Forum:
Visual FoxPro
Catégorie:
Base de données, Tables, Vues, Index et syntaxe SQL
Divers
Thread ID:
00465231
Message ID:
00465238
Vues:
20
>I often hear about an inner, outer, left and right joins. What is the difference in the SQL and in the result sets.
>
>I use "FROM table1, table2 WHERE custno = custno" often and realize it only picks rows from the two tables that match. What is this kind of join called?
>
>Thanks
>
>Brenda
Inner.
Mark
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