删除重复数据 spa
delete from T_COMMON_079_SHOW_SCREEN t where t.rowid in(select max(rowid) from T_COMMON_079_SHOW_SCREEN group by SCREEN_ID having count(SCREEN_ID)>1); select
插入不一样数据 im
INSERT into "T_COMMON_006_MAIN_ATTACH_copy" select DISTINCT t.* from T_COMMON_006_MAIN_ATTACH t; 数据