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Indexing
Message
De
08/11/2014 12:35:09
 
Information générale
Forum:
Visual FoxPro
Catégorie:
Codage, syntaxe et commandes
Titre:
Versions des environnements
Visual FoxPro:
VFP 9 SP2
OS:
Windows Server 2012
Network:
Windows 2008 Server
Database:
MS SQL Server
Application:
Web
Divers
Thread ID:
01610714
Message ID:
01610742
Vues:
62
You're welcome. However, I suggest that you use the index key that Dragan suggested during my period of brain shortage. It's a little shorter, but should produce the same result.

>Tore you never cease to amaze me. The logic would not have occurred to me. Works beautifully and sad to admit I have other applications that I can use that in as well. Thanks so much for this.
>k
>
>>
index on left(chrtran(myfield,'/','') + ' ',25)
>>Replace 25 with the actual length of your field.
>>
>>>I have painted myself in a corner with indexing problem.
>>>I index a field called - myfield -- which contains an alphabetized list of names
>>>aname
>>>bname
>>>cname
>>>
>>>Except in some of these entries there is a backslash at the start of the field
>>>/aname
>>>/bname
>>>/cname
>>>
>>>when I index on myfield it groups the backslashes first followed by the unbackslashes
>>>/aname
>>>/bname
>>>/cname
>>>aname
>>>bname
>>>cname
>>>
>>>
>>>Is there a way to set up the index so the following progression occurs
>>>/aname
>>>aname
>>>/bname
>>>bname
>>>/cname
>>>cname
>>>
>>>index on substr(myfield,2,12) doesn't do it obviously. I need code set up to skip over a /
>>>
>>>I know some work arounds - like setting up a second field to handle the anomalies.
>>>But would prefer a direct solution with a line of brilliant code. Or is this not possible.
>>>
>>>many tnx
>>>k
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