[oracle入門]カーソルを利用するサンプル
1.暗示カーソル
BEGIN DELETE FROM MEMBERTBL WHERE CFT_NO = 110; DBMS_OUTPUT.PUT_LINE(SQL%ROWCOUNT); END;
2.明示カーソル
DECLARE
CURSOR ADDRESS_CURSON IS SELECT ADDRMEMO,ADDRNAME FROM MEMBERTBL WHERE CFT_NO = 110;
BEGIN
FOR CFT_RR IN ADDRESS_CURSON LOOP
EXIT WHEN ADDRESS_CURSON%NOTFOUND;
DBMS_OUTPUT.PUT_LINE(ADDRESS_CURSON%ROWCOUNT);
END LOOP;
END;