Oracle存储过程问题-输入和输出变量是无效标识符
我试图在Oracle中创建一个存储过程,当我运行命令SQL>start g:\Oracle\totalsales.SQL时,它显示了如下所示的错误Oracle存储过程问题-输入和输出变量是无效标识符,oracle,stored-procedures,plsql,Oracle,Stored Procedures,Plsql,我试图在Oracle中创建一个存储过程,当我运行命令SQL>start g:\Oracle\totalsales.SQL时,它显示了如下所示的错误 ERROR at line 6: ORA-06550: line 6, column 47: PL/SQL: ORA-00904: "CID": invalid identifier ORA-06550: line 6, column 4: PL/SQL: SQL Statement ignored ORA-06550: line 20, colum
ERROR at line 6:
ORA-06550: line 6, column 47:
PL/SQL: ORA-00904: "CID": invalid identifier
ORA-06550: line 6, column 4:
PL/SQL: SQL Statement ignored
ORA-06550: line 20, column 3:
PLS-00201: identifier 'TOT' must be declared
ORA-06550: line 20, column 3:
PL/SQL: Statement ignored
这是我的存储过程代码。请看一看,并向我建议我遗漏的要点
CREATE OF REPLACE PROCEDURE TotalSales (CID IN NUMBER, TOT OUT NUMBER)
IS
DECLARE
P Sales.Price%TYPE;
T NUMBER(10,2) := 0;
CURSOR CUR_SALES IS
SELECT Price FROM Sales WHERE EmployeeID = CID;
BEGIN
OPEN CUR_SALES;
LOOP
FETCH CUR_SALES INTO P;
IF CUR_SALES%ROWCOUNT = 0 THEN
RAISE_APPLICATION_ERROR(-20020, 'No data found.');
END IF;
EXIT WHEN CUR_SALES%NOTFOUND;
T := T + P;
END LOOP;
CLOSE CUR_SALES;
TOT := T;
EXCEPTION
WHEN OTHERS THEN
RAISE_APPLICATION_ERROR(-20001,'An error was encountered - '||SQLCODE||' -ERROR- '||SQLERRM);
END TotalSales;
/
改变
CREATE OF REPLACE
到
:
并删除声明。IS隐式标记DECLARE块的开始。如果你想保留它,你需要用一个额外的结尾来关闭它,而且它还需要跟随开始。Jens Krogsboell-浪费了我早上所有的时间看代码,每次读到as或…如此愚蠢。非常感谢你,我的朋友。让我试试这个。Jens Krogsboell-是的,声明不应该存在,事实上,强迫我尝试各种可能来修复变量错误:我知道-我们倾向于看到我们期望的:
CREATE OR REPLACE