达梦数据库支持fetch CUR bulk collect into XX limits N 么 ?

create TABLE COURSE
(      COURSE_NO NUMBER(38),
       DESCRIPTION VARCHAR2(50),
       COST NUMBER(9,2),
       PREREQUISITE NUMBER(8),
       CREATED_BY VARCHAR2(30),
       CREATED_DATE DATE,
       MODIFIED_BY VARCHAR2(30),
       MODIFIED_DATE DATE
 );
       
INSERT INTO COURSE VALUES(1,'22223',1,1,'20150101',SYSDATE,'20150101',SYSDATE );
INSERT INTO COURSE VALUES(2,'22223',1,1,'20150101',SYSDATE,'20150101',SYSDATE);
INSERT INTO COURSE VALUES(3,'22223',1,1,'20150101',SYSDATE,'20150101',SYSDATE);
INSERT INTO COURSE VALUES(4,'22223',1,1,'20150101',SYSDATE,'20150101',SYSDATE);
INSERT INTO COURSE VALUES(5,'22223',1,1,'20150101',SYSDATE,'20150101',SYSDATE);
INSERT INTO COURSE VALUES(6,'22223',1,1,'20150101',SYSDATE,'20150101',SYSDATE); 

DECLARE
   rn number;
   CURSOR course_cur IS SELECT course_no FROM COURSE;
     
   --type delArray1 is table of COURSE%ROWTYPE index by binary_integer;
   type delArray1 is table of COURSE.COURSE_NO%TYPE index by binary_integer;--%TYPE实际对应表中一列的数据类型
   cur_result delArray1;
   BEGIN
   rn := 2;
   OPEN course_cur;
    for i in 1..3 loop
      FETCH course_cur bulk collect into  cur_result limit rn;
       for i in 1..rn loop
         print 'loop COURSE_NO1:   '||cur_result(i);
       end loop;
       print 'commit ' ;
      
   END LOOP;
   close course_cur;
   
END; 

本文参考：http://blog.itpub.net/750077/viewspace-2075986/

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