难道是因为我在那里面说了粗话?
算了,今天直接写吧。。。
select distinct * into temp from FLT_INF drop table FLT_INF select * into FLT_INF from temp drop table temp
留作纪录,方便以后查询!!
select distinct * into temp from FLT_INF drop table FLT_INF select * into FLT_INF from temp drop table temp