Level Extreme platform
Subscription
Corporate profile
Products & Services
Support
Legal
Français
Unsupported subselect type
Message
 
 
To
22/02/2008 15:41:02
General information
Forum:
Visual FoxPro
Category:
Databases,Tables, Views, Indexing and SQL syntax
Miscellaneous
Thread ID:
01295494
Message ID:
01295533
Views:
20
This message has been marked as the solution to the initial question of the thread.
>Ok, let me think about getting the G. out. I still need a select though in my "real" code, rather than replacing the select with joins. The version that I offered was done to make the select easy to see (and generate an error).
>
>In the "real" code below:
>
>select G.cStyle, G.kGarment, G.cDescrip, G.nDefPrice, ;
>       iif(lkLoc in ;
>       (select LG.kLoc from LocGarment LG where LG.kGarment = G.kGarment), ;
>       "L", "X") as cType  ;
>  from Garments G
>
>... the error message is just that it needs a comma (I think that it's parsing the real error message and reporting on it). What I'm trying to do is to add and populate a calculated field (cType) so the subselect is located in the field list. I pulled it out just to see if being in the field list was the problem.
>
>Now, how do I restructure the above to not need the G. reference?
select G.cStyle, G.kGarment, G.cDescrip, G.nDefPrice, IIF(ISNULL(LG.ID),'X','L') as cType ; 
  from Garments G
LEFT JOIN LocGarment LG ON (LG.kGarment = G.kGarment) AND (LG.kLoc = lkLoc)
If it's not broken, fix it until it is.


My Blog
Previous
Next
Reply
Map
View

Click here to load this message in the networking platform