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How to do this?
Message
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30/03/2005 23:31:43
 
 
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Forum:
Visual FoxPro
Catégorie:
Base de données, Tables, Vues, Index et syntaxe SQL
Titre:
How to do this?
Versions des environnements
Visual FoxPro:
VFP 8 SP1
OS:
Windows XP SP1
Network:
Windows 2000 Server
Database:
Visual FoxPro
Divers
Thread ID:
01000176
Message ID:
01000176
Vues:
51
Hi,
I have records as below
Name         Date         Action
--------------------------------
John         01/01/2005    Y
John         01/03/2005    T
John         01/04/2005    F

I need to transform these records to :

Name         Date         Date2        Action
---------------------------------------------
John         01/01/2005   28/02/2005     Y
John         01/03/2005   31/03/2005     T
John         01/04/2005   / /            F
The date of next record will be the date2 of current record.

Any way to do this in SINGLE SQL statement (VFP/SQL Server)?
Currently I am using UDF() in SELECT list. Any other ways?

Thank you
I am not the most powerful man in this world.
I am not the worst man in this world either.
I just as same as all of you.
I still need to learn from my mistakes...
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