我不断收到此错误,我无法弄清楚出了什么问题。
在第 1 行声明
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错误:
ORA-01422:精确提取返回的行数超过了请求的行数
ORA-06512:在第 11 行
这是我的代码。
DECLARE
rec_ENAME EMPLOYEE.ENAME%TYPE;
rec_JOB EMPLOYEE.DESIGNATION%TYPE;
rec_SAL EMPLOYEE.SALARY%TYPE;
rec_DEP DEPARTMENT.DEPT_NAME%TYPE;
BEGIN
SELECT EMPLOYEE.EMPID, EMPLOYEE.ENAME, EMPLOYEE.DESIGNATION, EMPLOYEE.SALARY, DEPARTMENT.DEPT_NAME
INTO rec_EMPID, rec_ENAME, rec_JOB, rec_SAL, rec_DEP
FROM EMPLOYEE, DEPARTMENT
WHERE EMPLOYEE.SALARY > 3000;
DBMS_OUTPUT.PUT_LINE ('Employee Nnumber: ' || rec_EMPID);
DBMS_OUTPUT.PUT_LINE ('---------------------------------------------------');
DBMS_OUTPUT.PUT_LINE ('Employee Name: ' || rec_ENAME);
DBMS_OUTPUT.PUT_LINE ('---------------------------------------------------');
DBMS_OUTPUT.PUT_LINE ('Employee Designation: ' || rec_JOB);
DBMS_OUTPUT.PUT_LINE ('----------------------------------------------------');
DBMS_OUTPUT.PUT_LINE ('Employee Salary: ' || rec_SAL);
DBMS_OUTPUT.PUT_LINE ('----------------------------------------------------');
DBMS_OUTPUT.PUT_LINE ('Employee Department: ' || rec_DEP);
END;
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