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SEARCH400.COM ADMINISTRATOR TIP
May 2, 2001
More administrator tips at 
http://search400.techtarget.com/tipsIndex/0,289482,sid3_tax2f8,00.html
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-----------------------------------------
TIP OF THE MONTH WINNERS
-----------------------------------------

Congratulations to Larry Pepin, winner of April's tip 
prize, a Garmin eMap! Larry will be inducted into our Hall 
of Fame for his winning tip: A new and improved find 
command,
http://www.search400.com/tip/1,289483,sid3_gci543134,00.html 
Kudos to our runner-up winners: Sudhakar Kunji, Mary 
Milliron and JR Friedman. 

NEW May PRIZE! Submit a tip and let the votes determine the 
winner of this month's prize, a Toshiba DVD player! 
http://search400.techtarget.com/tipsSubmit/1,289485,sid3,00.html

========================================== 

Save your bacon with SQL
By Richard A. Davis, search400 member

Reader Richard A. Davis offers a way to do some editing on 
source members when you don't have the normal tools 
available.

Sometimes you just HAVE to edit a source member, but the 
machine does not have SEU installed, nor is Operations 
Navigator available. It happened to me, and I was 
desperate. 

WAIT! Isn't every, virtually every file on the 400 part of 
the DB2 database? Sure enough, you can use interactive SQL 
to update source member records. 

1. Make a copy of the member first just in case you mess 
something up:  
CPYF FROMFILE(APP43/QSQLSRC) TOFILE(APP43/QSQLSRC) 
FROMMBR(L43S2)  
TOMBR(L43S2_SAVE) MBROPT(*ADD)

2. Choose the source member you want to update by 
overriding the file: 
OVRDBF FILE(QSQLSRC) TOFILE(APP43/QSQLSRC) MBR(L43S2)


3. Determine the source statement that you want to modify 
using SQL to display the member and note its SRCSEQ 
number:  
SELECT * FROM QSQLSRC 

4. Make sure you have the right record number before you 
try to make the change:  
SELECT * FROM QSQLSRC WHERE SRCSEQ=0046.00 


5. Then do the update:  
UPDATE QSQLSRC SET SRCDTA='CREATE INDEX XAK1PROP_HDR ON 
PROP_HDR' 


6. Exit SQL and use Display Physical file Member to be 
sure the change was what you wanted:  
DSPPFM FILE(APP43/QSQLSRC) MBR(L43S2)

It would be very tedious to make more than a few changes 
this way, but when you really need to and 5769-ST1 is 
installed, it can save your day! 


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What do you think of these tips? Love them or not, we want 
to know. Click over to check them out and rate them. Or e- 
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a tip of your own.

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