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How do I get all records from left join in this Select -
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General information
Forum:
Visual FoxPro
Category:
Coding, syntax & commands
Miscellaneous
Thread ID:
00355646
Message ID:
00355740
Views:
23
>>When I run this SELECT command it only returns two records.
>>The left table Servcalls has many records and I want to return all of them in a view. The right table Customers is the parent in a one to many relation with servcalls.
>>
>>Thanks in advance for your help!
>>
>>CREATE SQL VIEW CALLBACK AS ;
>>SELECT ALL Servcalls.*, Customers.company;
>> FROM appdata!servcalls LEFT JOIN appdata!customers ;
>> ON Servcalls.prim_key = Customers.prim_key ;
>> GROUP BY Servcalls.prim_key;
>> ORDER BY Servcalls.callbacktime
>
>Take a look at the JOIN condtion. You are using the Servcalls primary to join with the Customer primary key. There should be a Customer foreign key in the Servcalls table. This query just picks the 2 records with the same primary key values and displays them.

Thanks Larry,

The returned records where 2 different servcalls each matching a different customer. The problem was in the group by condition which blocked additional records for the same two customers being returned.

-Curtis
- jim durkin

"The universe is a big place, perhaps the biggest." Kurt Vonnegut
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