摘要: declare sql_string long; p_table_owner varchar2(100); p_table_name varchar2(100); P_COL_NUM NUMBER; i number; p_col_name varchar2(50); p_col_type varc 阅读全文
posted @ 2019-02-13 09:29 何国秀_xue 阅读(162) 评论(0) 推荐(0) 编辑