mattn oci8连接Oracle查询结果返回结果里面多了一串不想要的字符串: %!(EXTRA <nil>)

请知道的高手解答一下,谢谢了 错误信息: %!(EXTRA <nil>) 运行程序结果: [root@localhost ocitest]# ~/tasks/go/fjgd/bin/ocitest connected cool %!(EXTRA <nil>)7369 SMITH 7876 ADAMS 7900 JAMES 代码: package main import ( "fmt" "database/sql" _ "github.com/mattn/go-oci8" ) func main(){ db, err := sql.Open("oci8", "scott/11@localhost:1521/orcl") if err != nil { fmt.Println(err) return } defer db.Close() if err = db.Ping(); err != nil { fmt.Printf("Error connecting to the database: %s\n", err) return } fmt.Printf("connected cool \n", err) rows,err := db.Query("select EMPNO, ENAME from emp10 where SAL < :1", 1200) if err != nil { fmt.Println("Error fetching employees") fmt.Println(err) return } defer rows.Close() for rows.Next() { var EMPNO int var ENAME string rows.Scan(&EMPNO, &ENAME) println(EMPNO,ENAME) } } 表: SQL> select * from emp10; EMPNO ENAME JOB MGR HIREDATE SAL COMM DEPTNO ---------- ---------- --------- ---------- ------------ ---------- ---------- ---------- 7369 SMITH CLERK 7902 17-DEC-80 800 20 7499 ALLEN SALESMAN 7698 20-FEB-81 1600 300 30 7521 WARD SALESMAN 7698 22-FEB-81 1250 500 30 7566 JONES MANAGER 7839 02-APR-81 2975 20 7654 MARTIN SALESMAN 7698 28-SEP-81 1250 1400 30 7698 BLAKE MANAGER 7839 01-MAY-81 2850 30 7782 CLARK MANAGER 7839 09-JUN-81 2450 10 7788 SCOTT ANALYST 7566 19-APR-87 3000 20 7839 KING PRESIDENT 17-NOV-81 5000 10 7844 TURNER SALESMAN 7698 08-SEP-81 1500 0 30 7876 ADAMS CLERK 7788 23-MAY-87 1100 20 7900 JAMES CLERK 7698 03-DEC-81 950 30 7902 FORD ANALYST 7566 03-DEC-81 3000 20 7934 MILLER CLERK 7782 23-JAN-82 1300 10 14 rows selected.