主题：Addexp 统计的问题

Dim b As New SQLGroupTableBuilder("综合统计表1","人员")

b.Groups.Adddef("人员类别")

b.Totals.Adddef("人才类别",AggregateEnum.Count,"人数")

b.Totals.Addexp("性别_男","性别 = '男'")

b.Totals.Addexp("性别_女","性别 = '女'")

b.Totals.Addexp("民族_汉族","民族 = '汉族'")

b.Totals.Addexp("民族_其他","民族 <> '汉族'")

b.VerticalTotal = True

b.Build 

MainTable = Tables("综合统计表1")