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update a column on particular table relation with multiple tables

Table A: tm,Mod, Dip
Table B : Dip,annou,seg
Table C : Dip, seg
Table D: tm,Mod,annou

Now i need to update A.Dip with B.Dip

where A(tm,Mod) in D(tm,Mod) and B.annou=D.Annou .

I am a new Guy to DB2 Can Anybody help with this in DB2?

Regards,
venkat
Jul 4 '07 #1
0 1136

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