Level Extreme platform
Subscription
Corporate profile
Products & Services
Support
Legal
Français
SQL Problem in 3 files
Message
From
23/07/1997 09:23:35
Vinod Parwani
United Creations L.L.C.
Ad-Dulayl, Jordan
 
General information
Forum:
Visual FoxPro
Category:
Coding, syntax & commands
Miscellaneous
Thread ID:
00041299
Message ID:
00041308
Views:
52
>>>I have 3 files, 1 parent & 2 child
>>>
>>>When I give statment like :-
>>>
>>>sele parentfield, child1, child2 from parent, child1, child2 where parent.code=child1.code and parent.code=child2.code
>>>
>>>It shows me double records i.e.
>>>
>>>if a parent record is having 2 child records in each file, it is showing me 4 records, instead of 2. (values are getting repeated).
>>>
>>>Any Ideas/suggestions ??
>>
>>Try adding a "GROUP BY parent.code" clause to your SELECT statement.
>
>select distinct. otherwise you'll see first rec child1 and first rec child2, first rec child1 second rec child2, etc.

It is showing me only one record.. Pls advs..(it should show 2)
Previous
Next
Reply
Map
View

Click here to load this message in the networking platform