Re: SQL - Updates with joins

[Michael_Schutte@xxxxxxxxxxxx]

However, this is what you need to do,  do an update with a SUBSELECT.

Update rugd80dat.asbacpp

set bai1tx = 'N', bai2tx = 'N'

(Select * from rugd80dat.asbacpp r1,rugd80dat.pmsp0200 r2

where (r1.baartx = r2.symbol and r1.baastx = r2.policy0num and r1.baadnb =
r2.module)

and (r1.baartx = 'APV' or  r1.

baartx = 'MPV' or r1.baartx = 'SPV' or r1.baartx = 'EPV')

and (r1.bai1tx = ' ' and r1.bai2tx = ' ')

and (r2.trans0stat = 'V' and r2.renewal0cd = '1'))

Michael Schutte
Work 614-492-7419
email  michael_schutte@xxxxxxxxxxxx


                                                                           
             "John Candidi"                                                
             <jacandidi@rutger                                             
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             04/03/2006 02:18                                              
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I am having a problem generating the correct SQL script run in iSeries
Navigator.



This is what I have so far:



Update rugd80dat.asbacpp

set bai1tx = 'N', bai2tx = 'N'

from rugd80dat.asbacpp r1,rugd80dat.pmsp0200 r2

where (r1.baartx = r2.symbol and r1.baastx = r2.policy0num and r1.baadnb =
r2.module)

and (r1.baartx = 'APV' or  r1.

baartx = 'MPV' or r1.baartx = 'SPV' or r1.baartx = 'EPV')

and (r1.bai1tx = ' ' and r1.bai2tx = ' ')

and (r2.trans0stat = 'V' and r2.renewal0cd = '1')

When run as a select statement, it returns the correct rows.  When changed
to do the actual update, it reports an unexpected 'from'.  Any
recommendations?  I tried with a 'where exists' with a select subquery, but
it ended up hitting all the rows in the asbacpp table, not just the handful
in the query result.



John A Candidi

Rutgers Insurance Companies

IT Director - AS/400 Manager

856-779-2274





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