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 From: Christian Tabligan
  Where is Christian Tabligan?
 Bacolod City, Neg. Occ.
 Philippines
 Christian Tabligan
 To: Anders Altberg
  Where is Anders Altberg?
 Uppsala
 Sweden
 Anders Altberg
 Tags
Subject: RE: replacing fields using SQL statements?
Thread ID: 188802 Message ID: 188885 # Views: 1 # Ratings: 0
Version: Visual FoxPro 7 Category: Databases, Tables and SQL Server
Date: Tuesday, August 12, 2008 12:16:09 PM         
   


> >
> > 188802 <--- it's a thread id. :-D
> >
> > I guess, this is what you're looking for. ---> Message Id: 188852
> >
> > CriZ (,")
> >
> > "Everyone is entitled to their own opinion, but not their own facts."
>
> Yes, thanks for the headsup.
> I added some xbase code in my reply.
>
> -Anders

If Students is a very small table and Personal a very big table it would be most efficient to SCAN Students

It's efficient if you select all records from students before you scan it.

I prefer to save what record has been updated.

create cursor temp (cId c(4))
insert into temp values ("0001") && save here what PK has been updated.
insert into temp values ("0002")
insert into temp values ("0003")
SELECT * FROM Student Where Student.Studentid IN (SELECT temp.cId FROM temp) INTO CURSOR curStudent
SELECT curStudent
SCAN
    lcFname = curStudent.FirstName
    lcLname = curStudent.LastName
    lnStudentId = curStudent.Studentid
    Update Personal Set Personal.FirstName = lcFname, ;
         Personal.LastName = lcLname ;
         Where Personal.Studentid == lnStudentId 
ENDSCAN


That way, you only SCANned selected students.

CriZ (,")

"Everyone is entitled to their own opinion, but not their own facts."

ENTIRE THREAD

replacing fields using SQL statements? Posted by Dianne Benedicto @ 8/12/2008 7:32:01 AM
RE: replacing fields using SQL statements? Posted by Christian Tabligan @ 8/12/2008 7:51:41 AM
RE: replacing fields using SQL statements? Posted by Dianne Benedicto @ 8/12/2008 8:50:13 AM
RE: replacing fields using SQL statements? Posted by surinder singh @ 8/12/2008 8:58:04 AM
RE: replacing fields using SQL statements? Posted by Glenn Villar @ 8/12/2008 8:59:56 AM
RE: replacing fields using SQL statements? Posted by Dianne Benedicto @ 8/12/2008 9:13:52 AM
RE: replacing fields using SQL statements? Posted by Glenn Villar @ 8/12/2008 9:21:39 AM
RE: replacing fields using SQL statements? Posted by Dianne Benedicto @ 8/12/2008 9:26:53 AM
RE: replacing fields using SQL statements? Posted by Glenn Villar @ 8/12/2008 9:31:13 AM
RE: replacing fields using SQL statements? Posted by Dianne Benedicto @ 8/12/2008 9:42:44 AM
RE: replacing fields using SQL statements? Posted by Glenn Villar @ 8/12/2008 9:51:47 AM
RE: replacing fields using SQL statements? Posted by Christian Tabligan @ 8/12/2008 9:32:13 AM
RE: replacing fields using SQL statements? Posted by Glenn Villar @ 8/12/2008 9:36:22 AM
RE: replacing fields using SQL statements? Posted by Christian Tabligan @ 8/12/2008 9:40:11 AM
RE: replacing fields using SQL statements? Posted by Dianne Benedicto @ 8/12/2008 9:47:46 AM
RE: replacing fields using SQL statements? Posted by Christian Tabligan @ 8/12/2008 9:51:54 AM
RE: replacing fields using SQL statements? Posted by Dianne Benedicto @ 8/12/2008 10:08:44 AM
RE: replacing fields using SQL statements? Posted by Christian Tabligan @ 8/12/2008 10:15:04 AM
RE: replacing fields using SQL statements? Posted by Dianne Benedicto @ 8/12/2008 10:30:31 AM
RE: replacing fields using SQL statements? Posted by Glenn Villar @ 8/12/2008 10:04:03 AM
RE: replacing fields using SQL statements? Posted by Christian Tabligan @ 8/12/2008 10:06:09 AM
RE: replacing fields using SQL statements? Posted by Glenn Villar @ 8/12/2008 10:08:47 AM
RE: replacing fields using SQL statements? Posted by Christian Tabligan @ 8/12/2008 10:16:18 AM
RE: replacing fields using SQL statements? Posted by Dianne Benedicto @ 8/12/2008 10:16:33 AM
RE: replacing fields using SQL statements? Posted by Christian Tabligan @ 8/12/2008 10:17:46 AM
RE: replacing fields using SQL statements? Posted by Dianne Benedicto @ 8/12/2008 10:33:16 AM
RE: replacing fields using SQL statements? Posted by Christian Tabligan @ 8/12/2008 10:38:20 AM
RE: replacing fields using SQL statements? Posted by Glenn Villar @ 8/12/2008 10:46:36 AM
RE: replacing fields using SQL statements? Posted by Christian Tabligan @ 8/12/2008 10:50:52 AM
RE: replacing fields using SQL statements? Posted by Glenn Villar @ 8/12/2008 10:57:30 AM
RE: replacing fields using SQL statements? Posted by Dianne Benedicto @ 8/12/2008 10:55:20 AM
RE: replacing fields using SQL statements? Posted by Glenn Villar @ 8/12/2008 11:04:20 AM
RE: replacing fields using SQL statements? Posted by Dianne Benedicto @ 8/12/2008 10:15:09 AM
RE: replacing fields using SQL statements? Posted by Christian Tabligan @ 8/12/2008 10:17:07 AM
RE: replacing fields using SQL statements? Posted by Dianne Benedicto @ 8/12/2008 10:41:58 AM
RE: replacing fields using SQL statements? Posted by Christian Tabligan @ 8/12/2008 10:45:06 AM
RE: replacing fields using SQL statements? Posted by Anders Altberg @ 8/12/2008 11:03:29 AM
RE: replacing fields using SQL statements? Posted by Dianne Benedicto @ 8/12/2008 11:34:10 AM
RE: replacing fields using SQL statements? Posted by Anders Altberg @ 8/12/2008 11:39:25 AM
RE: replacing fields using SQL statements? Posted by Christian Tabligan @ 8/12/2008 12:03:04 PM
RE: replacing fields using SQL statements? Posted by Anders Altberg @ 8/12/2008 12:06:56 PM
RE: replacing fields using SQL statements? Posted by Christian Tabligan @ 8/12/2008 12:16:09 PM
RE: replacing fields using SQL statements? Posted by Anders Altberg @ 8/12/2008 2:37:59 PM
RE: replacing fields using SQL statements? Posted by Christian Tabligan @ 8/13/2008 1:37:43 AM
RE: replacing fields using SQL statements? Posted by suhas hegde @ 8/18/2008 9:34:27 AM
RE: replacing fields using SQL statements? Posted by Anders Altberg @ 8/18/2008 12:06:57 PM
RE: replacing fields using SQL statements? Posted by Christian Tabligan @ 8/14/2008 2:54:04 AM
RE: replacing fields using SQL statements? Posted by Dianne Benedicto @ 8/19/2008 3:16:17 AM
RE: replacing fields using SQL statements? Posted by Christian Tabligan @ 8/19/2008 6:30:36 AM
RE: replacing fields using SQL statements? Posted by Anders Altberg @ 8/14/2008 5:54:42 PM
RE: replacing fields using SQL statements? Posted by Glenn Villar @ 8/18/2008 3:08:54 AM
RE: replacing fields using SQL statements? Posted by Jim Booth @ 8/18/2008 4:06:05 AM
RE: replacing fields using SQL statements? Posted by Glenn Villar @ 8/18/2008 6:22:33 AM
RE: replacing fields using SQL statements? Posted by Anders Altberg @ 8/18/2008 11:58:04 AM
RE: replacing fields using SQL statements? Posted by Glenn Villar @ 8/18/2008 12:29:21 PM
RE: replacing fields using SQL statements? Posted by lopera @ 8/14/2008 3:27:18 AM
RE: replacing fields using SQL statements? Posted by Dianne Benedicto @ 8/14/2008 10:05:58 AM
RE: replacing fields using SQL statements? Posted by Anders Altberg @ 8/14/2008 6:02:54 PM