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Order by in union
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Information générale
Forum:
Visual FoxPro
Catégorie:
Base de données, Tables, Vues, Index et syntaxe SQL
Versions des environnements
Visual FoxPro:
VFP 9 SP2
OS:
Windows Server 2012
Network:
Windows Server 2012
Database:
Visual FoxPro
Application:
Desktop
Divers
Thread ID:
01649254
Message ID:
01649255
Vues:
52
>Hi all,
>the code below works but I need to add in an order by field1, field2 but I can't get it to work, I get an order by error. I've tried a simple order by command but no joy, also tried moving between engine behaviour 70/80/90 with no luck. Any help appreciated.
>~M
>
>
>sele FIELD_LIST ;
>	from TBALE1 ;
>		join TABLE2 ;
>		join TABLE3 ;
>	where something ;
>		AND something else ;
>	UNION ;
>sele FIELD_LIST
>	from TBALE1 ;
>		join TABLE2 ;
>		join TABLE3 ;
>	where something ;
>		AND something else ;
>	into cursor temp2 nofilter
>
Adding ORDER BY before into cursor should work. What is the exact error you're getting?

In the worse case scenario you can

select * from (...
UNION
...) X
ORDER BY ...
If it's not broken, fix it until it is.


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