Question

private Connection conn = DriverManager.getConnection(URL, info);
try {
String sql = "INSERT INTO \"STUD1582251\".\"ACCOUNTS\" VALUES USERNAME=?, PASSWORD=?, PORTFOLIONAME=?";
    PreparedStatement stm = conn.prepareStatement(sql);
    stm.setString(1, user.getUsername());
    stm.setString(2, user.getPassword());
    stm.setString(3, user.getPortfolioName());
    System.out.println(sql);
    stm.executeUpdate();
} catch (SQLException e) {
    e.printStackTrace();
}

异常

SELECT username FROM“STUD1582251”。“ACCOUNTS”WHERE username =？插入 INTO“STUD1582251”。“ACCOUNTS”VALUES USERNAME =？，PASSWORD =？， PORTFOLIONAME =？ java.sql.SQLSyntaxErrorException：ORA-00933：SQL 命令未正确结束

Answer 1

INSERT SQL语句必须是：

 String sql = "INSERT INTO \"STUD1582251\".\"ACCOUNTS\" (USERNAME,PASSWORD,PORTFOLIONAME) VALUES (?,?,?)";

PS：如果它是保留字，请在标识符周围使用“（双引号）。

这个准备好的声明我做错了什么？

1 个答案: