drop table aa_tab;create table aa_tab asselect A.TABLE_NAME 表名, A.column_name 字段名,A.data_type 数据类型,A.data_length 长度,A.data_precision 整数位, A.Data_Scale... Read More
posted @ 2015-11-05 15:45 银杏叶儿 Views(332) Comments(0) Diggs(0) Edit