Answers for "oracle how i open"

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oracle open for using

DECLARE
   TYPE EmpCurTyp IS REF CURSOR;  	-- define weak REF CURSOR type
   emp_cv   EmpCurTyp;  			-- declare cursor variable
   my_ename VARCHAR2(15);
   my_sal   NUMBER := 1000;
BEGIN
   OPEN emp_cv FOR  				-- open cursor variable
      'SELECT ename, sal FROM emp WHERE sal > :s' USING my_sal;
   ...
END;

Posted by: Guest on July-31-2021

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