Level Extreme platform
Subscription
Corporate profile
Products & Services
Support
Legal
Français
Extract ORDER BY from cursor
Message
From
11/09/2008 19:48:38
Hilmar Zonneveld
Independent Consultant
Cochabamba, Bolivia
 
General information
Forum:
Visual FoxPro
Category:
Coding, syntax & commands
Environment versions
Visual FoxPro:
VFP 9 SP2
OS:
Vista
Network:
Windows 2008 Server
Database:
MS SQL Server
Miscellaneous
Thread ID:
01346902
Message ID:
01346912
Views:
10
>I have a view that displays table results (viewgrid). In order to have access to all fields in the primary table (incident) when printing, I create a very simple select command:
>
>
>select incident.* ;
>    from viewgrid, incident ;
>    where incident.inc_id = viewgrid.inc_id ;
>    into cursor printjob
>
>
>I would think that printjob would retain the fields in the order of viewgrid, but this is not happening. It seems to be in the natural order of incident.
>
>Is there something wrong with my select command? Should I be handling this differently?

There is no guarantee that data will be SELECTed in any particular order. Visual FoxPro may decide to use a particular order, as it deems best (i.e., to optimize the query). If you need data in any specific order, 'tis always best to explicitly include an ORDER BY clause.
Difference in opinions hath cost many millions of lives: for instance, whether flesh be bread, or bread be flesh; whether whistling be a vice or a virtue; whether it be better to kiss a post, or throw it into the fire... (from Gulliver's Travels)
Previous
Reply
Map
View

Click here to load this message in the networking platform