存储过程 - PL/SQL - 插入错误

Question

我试图创建一个存储过程，将单行插入到表中。传递给此过程的参数 将被插入到表中。

CREATE OR REPLACE PROCEDURE proc_sal(
    ename IN VARCHAR2, basic IN NUMBER, 
    hra IN NUMBER, doj IN VARCHAR2, gender IN VARCHAR2, 
    deptcode IN VARCHAR2, err OUT NUMBER, emsg OUT VARCHAR2) 
IS 
    eid VARCHAR2(30); 
    no NUMBER; 
BEGIN 
    SELECT salseq.NEXTVAL INTO no FROM dual; 

    eid := CONCAT(deptcode,LPAD(no,5,'0')); 

    INSERT INTO salary_det 
    VALUES('eid', 'ename', basic, hra, 'doj', 'gender'); 

    err := 1; 
EXCEPTION 
    WHEN OTHERS THEN 
    err := SQLCODE; 
    emsg := SQLERRM; 
    DBMS_OUTPUT.PUT_LINE(emsg); 
END; 

通过匿名块调用这个程序：

DECLARE 
    errcd NUMBER; 
    errmsg VARCHAR2(200); 
BEGIN 
    proc_sal('&empname',&basic, &hra,'&date','&gender','&deptcode', errcd, errmsg); 
    DBMS_OUTPUT.PUT_LINE(errcd||' '||errmsg); 
END; 

而且下面是输出我收到：

Enter value for empname: Mohan 
    Enter value for basic: 56000 
    Enter value for hra: 560 
    Enter value for date: 12-JUL-12 
    Enter value for gender: M 
    Enter value for deptcode: EA 
    old 5: proc_sal('&empname',&basic, &hra, '&date','&gender','&deptcode', errcd, errmsg); 
    new 5: proc_sal('Mohan',56000, 560, '12-JUL-12','M','EA', errcd, errmsg); 

    ORA-01858: a non-numeric character was found where a numeric was expected  
    -1858 ORA-01858: a non-numeric character was found where a numeric was expected 

    PL/SQL procedure successfully completed. 

其他一切试图单独运行时程序工作。在sql中尝试插入时发生。没有不匹配的列名或值，仍然无法弄清楚什么是错的。

Answer 1

的问题是，你用撇号变量的名字，试试这个：

CREATE OR REPLACE PROCEDURE proc_sal(
    ename IN VARCHAR2, basic IN NUMBER, 
    hra IN NUMBER, doj IN VARCHAR2, gender IN VARCHAR2, 
    deptcode IN VARCHAR2, err OUT NUMBER, emsg OUT VARCHAR2) 
IS 
    eid VARCHAR2(30); 
    no NUMBER; 
BEGIN 
    SELECT salseq.NEXTVAL INTO no FROM dual; 

    eid := CONCAT(deptcode,LPAD(no,5,'0')); 

    INSERT INTO salary_det 
    VALUES(eid, ename, basic, hra, doj, gender); 

    err := 1; 
EXCEPTION 
    WHEN OTHERS THEN 
    err := SQLCODE; 
    emsg := SQLERRM; 
    DBMS_OUTPUT.PUT_LINE(emsg); 
END;