例子:表名 Paper .通过字段PaperID查找重复数据. 1 --查询某表中重复的数据 select * from Paper group by PaperID having count(*)>1; 2--删除重复行数,只剩不重复的记录(rowid为sqlite自带字段) delete from Paper where Paper.rowid not in (select MAX(Paper.rowid) from Paper group by PaperID);
MySQL-python 1.2.3 for Windows and Python 2.7, 32bit and 64bit versions - See more at: http://www.codegood.com/archives/129#sthash.dc3d3aib.dpuf http://www.codegood.com/archives/129 http://www.codegood.com/archives/4 MySQL-python 1.2.3 for Windows an