摘要:
数据库有如下表结构:user_info ( user_id NUMBER primary key, user_name VARCHAR2(200) NOT NULL, user_age VARCHAR2(80), create_date DATE, create_order NUMBER)现在有... 阅读全文
摘要:
1. Java代码实现思路BufferedWriter writefile = new BufferedWriter(new FileWriter(file));writefile.write("set feedbackoff \n");writefile.write("set trimspool ... 阅读全文