Это ошибка, которую я продолжаю получать
SQL Ошибка: ORA-01000: максимальное количество открытых курсоров превысило 01000. 00000 - «максимальное количество открытых курсоров превышено»
Это код, над которым я работал
DROP TABLE STUDENT;
CREATE TABLE STUDENT
(
Student_ID NUMBER(5) NOT NULL ENABLE
,F_NAME VARCHAR2(30) NOT NULL ENABLE
,L_NAME VARCHAR2(30) NOT NULL ENABLE
,HomePhone_Number NUMBER(10)
,Home_Address VARCHAR2(35)
,City VARCHAR2(35)
,State VARCHAR(2)
,Zip_Code NUMBER(5)
,Spouse_FName VARCHAR2(25)
,Spouse_LName VARCHAR2(25)
,Enrolled_ID NUMBER(10)
,Academic_Advisor_ID NUMBER(5)
,PRIMARY KEY (Student_ID) ENABLE
);
DROP TABLE FACULTY;
CREATE TABLE FACULTY
(
Faculty_ID NUMBER(5) NOT NULL ENABLE
,F_Name VARCHAR2(30) NOT NULL ENABLE
,L_Name VARCHAR2(30) NOT NULL ENABLE
,OfficePhone_Numnber NUMBER(10)
,Office_Number NUMBER(10)
,PRIMARY KEY (Faculty_ID) ENABLE
);
DROP TABLE ADVISOR;
CREATE TABLE ADVISOR
(
Student_ID NUMBER(5),
Faculty_ID NUMBER(5),
Advisor_TYPE VARCHAR2(20)
);
--INSERT VALUES INTO STUDENT
INSERT INTO STUDENT VALUES
(1,'Emily','Bronte',9542403843,'742 Evergreen Terrace','Springfield','IL',34567,'Jason','Bourne',1001);
INSERT INTO STUDENT VALUES
(2,'Alice','Walker',5481354795,'3584 NW 29th St','Mason','FL',17465,'Michael','Myers',1002);
INSERT INTO STUDENT VALUES
(3,'Kurt','Vonnegut',5481354796,'14 Blanchfield','Summer','FL',12444,'Jane','Vonnegut',1003);
INSERT INTO STUDENT VALUES
(4,'Isaac','Asimov',5481354743,'6754 N Riva Ridge Loop','Evans Mills','NY',13602,'April','Asimov',1004);
INSERT INTO STUDENT VALUES
(5,'Thomas','Elliot',5481354799,'6754 W Riva Ridge Loop','Evans Mills','NY',13602,'Sara','Elliot',1005);
INSERT INTO STUDENT VALUES
(6,'Louisa','Alcott',5481357117,'6754 S Riva Ridge Loop','Evans Mills','NY',13602,'Freddy','Alcott',1006);
--INSERT VALUES INTO FACULTY
INSERT INTO FACULTY VALUES(500,'Marth','Graham');
INSERT INTO FACULTY VALUES(501,'Mikhail','Baryshinokov');
INSERT INTO FACULTY VALUES(502,'Jerome', 'Robbins');
INSERT INTO FACULTY VALUES(503,'Arthur', 'Mitchell');
INSERT INTO FACULTY VALUES(504,'Kir','Jooss');
--INSERT VALUES INTO ADVISOR
INSERT INTO ADVISOR VALUES( 1, 500, 'Academic Advisor');
INSERT INTO ADVISOR VALUES( 2, 501, 'Academic Advisor');
INSERT INTO ADVISOR VALUES( 3, 502, 'Academic Advisor');
INSERT INTO ADVISOR VALUES( 4, 503, 'Academic Advisor');
INSERT INTO ADVISOR VALUES( 5, 504, 'Academic Advisor');
INSERT INTO ADVISOR VALUES( 1, 502, 'Thesis Advisor');
INSERT INTO ADVISOR VALUES( 2, 504, 'Thesis Advisor');
INSERT INTO ADVISOR VALUES( 3, 503, 'Thesis Advisor');
INSERT INTO ADVISOR VALUES( 4, 501, 'Thesis Advisor');
INSERT INTO ADVISOR VALUES( 5, 500, 'Thesis Advisor');
COMMIT;
SET AUTOTRACE ON;
--QUERY : All students under a specific advisor
SELECT FACULTY.Faculty_ID,FACULTY.F_Name,FACULTY.L_Name,STUDENT.Student_ID,F_Name,L_Name
FROM STUDENT,FACULTY,ADVISOR
WHERE (STUDENT.STUDENT_ID = ADVISOR.STUDENT_ID) AND
(FACULTY.Faculty_ID = ADVISOR.Faculty_ID)
ORDER BY FACULTY.Faculty_ID;
CREATE UNIQUE INDEX index_name
ON ADVISOR(Student_ID,Faculty_ID);
SET AUTOTRACE ON;
--QUERY : All students under a specific advisor
SELECT FACULTY.Faculty_ID,FACULTY.F_Name,FACULTY.L_Name,STUDENT.Student_ID,F_Name,L_Name
FROM STUDENT,FACULTY,ADVISOR
WHERE (STUDENT.Student_ID = ADVISOR.Student_ID) AND
(FACULTY.Faculty_ID = ADVISOR.Faculty_ID)
ORDER BY FACULTY.Faculty_ID;
После запуска этого сценария запуска в Oracle SQL разработчику это ошибки, которые я получаю. Сообщение об ошибке - SQL Ошибка: ORA-01000 : максимальное количество открытых курсоров превысило 01000. 00000 - «максимальное количество открытых курсоров превышено» * Причина:
* Действие: невозможно собрать статистику, пожалуйста, неуверенный пользователь имеет правильный доступ. Функция statisti c требует, чтобы пользователю было предоставлено право выбора в v_ $ sesstat, v_ $ statname и v_ $ session.