context = {}
c = context.copy()
c['initital_bal'] = True
- sql = """SELECT l2.id, SUM(l1.debit-l1.credit)
- FROM account_move_line l1, account_move_line l2
- WHERE l2.account_id = l1.account_id
- AND l1.id <= l2.id
- AND l2.id IN %s AND """ + \
- self._query_get(cr, uid, obj='l1', context=c) + \
- " GROUP BY l2.id"
+ sql = """SELECT l1.id, COALESCE(SUM(l2.debit-l2.credit), 0)
+ FROM account_move_line l1 LEFT JOIN account_move_line l2
+ ON (l1.account_id = l2.account_id
+ AND l2.id <= l1.id
+ AND """ + \
+ self._query_get(cr, uid, obj='l2', context=c) + \
+ ") WHERE l1.id IN %s GROUP BY l1.id"
cr.execute(sql, [tuple(ids)])
return dict(cr.fetchall())