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Summing Rows in Last Row!

Mazhar Iqbal Rana
on 1/21/15, 2:35 PM 876 views

I have column named Duration and on each row id 579 578 580 etc I have values in database. Now at Id 641, I need to add all the rows above this id that is: rows from 600 to 641 in duration cell. I tried below codes but none worked




1- self.write(cr,uid,641,{'duration':sum(duration)})

2- for rec in self.browse(cr, uid, ids, context=context): #cr.execute("SELECT count(duration) FROM activity_track WHERE id_d=641") #res = cr.fetchall()

3- self.write(cr,uid,641,{'duration':cr.execute("SELECT count(duration WHERE id=641) AS tot_ans FROM activity_track")})

activity_track is my table

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Asked: 1/21/15, 2:35 PM
Seen: 876 times
Last updated: 3/16/15, 8:10 AM