oracle dynamic cursor for loop example
-- open the cursor and then fetch and count every row
DECLARE
CURSOR c IS SELECT * FROM emp;
cursor_count c%ROWTYPE;
totalrows NUMBER;
BEGIN
OPEN c;
LOOP
FETCH c INTO cursor_count;
dbms_output.put_line('names' || cursor_count.ename);
EXIT WHEN c%NOTFOUND;
END LOOP;
totalrows := c%ROWCOUNT;
dbms_output.put_line('total rows' || totalrows);
END;for cursor plsql
FOR record_name IN cursor_name
LOOP
statement1;
statement2;
. . .
END LOOP;Copyright © 2021 Codeinu
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