Hi Experts
I have dtc1 and dtc2 quite large datatables.
dtc1 has  icode,total columns
dtc2 has icode,jan,feb,mar,apr,may,jun,jul,aug,sep,oct,nov,dec,year   columns.
I would like to sum jan,feb,mar for year=2011 and oct,nov,dec for year =2010  columns from dtc2  and then update dtc1 column total with it.
Icode is the common column in both datatables.
dtc1  data    MPR125,0

dtc2 data     MPR125,0,1,0,2,0,2,1,3,2,1,2,0,2011

please write the code for me.
Please help.
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>please write the code for me.

You mean example code right?
b001Author Commented:
yes please
b001Author Commented:
Hi CodeCruiser:
Please reply to my request

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b001Author Commented:
whatever is the easiest will do.
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