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How Do You All Handle Group By Command
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From
31/07/2006 15:32:07
 
 
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General information
Forum:
Visual FoxPro
Category:
Coding, syntax & commands
Title:
How Do You All Handle Group By Command
Environment versions
Visual FoxPro:
VFP 9 SP1
OS:
Windows XP SP2
Network:
Windows 2000 Server
Database:
Visual FoxPro
Miscellaneous
Thread ID:
01141909
Message ID:
01141909
Views:
65
Hi Y'all,

I am just updating an app from VFP7 to 9 and knew I would have to deal with the change to the "GROUP BY" part of SQL. I have quite a few spots where I grouped by a single field or two before but now this needs updating. Some SELECT statements have a lot of fields so I don't relish adding all the new fields to the GROUP BY list.

How have some of you handled this?

a) just add them all and quit complaining :-)
b) write a function to dig out all of the table names in a string and macro expand it (with the original "group by" field first)

I realize that the new syntax is indeed better - I used to have to sometimes sort things in a particular order to get the desired result - because the old way would take the value of a non-grouped field from the *last* record read it seemed.

Thanks,

Albert Gostick
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