請問老師以下語法何處錯呢?t.k.s.(編號：2611)

sql = "insert into [report011] [report011].[工號],[report011].[日期]) select [report01].[工號],[report01].[日期] from (select [report01].[工號],[report01].[日期] from report01 group by [工號],[日期] order by [工號],[日期])"
db.Execute sql