Collections:
Open Multiple Cursors at the Same Time in Oracle
Can Multiple Cursors Being Opened at the Same Time in Oracle?
✍: FYIcenter.com
Yes, multiple cursors can be opened at the same time. See the following example:
CREATE OR REPLACE PROCEDURE FYI_CENTER AS
CURSOR emp_cur IS SELECT * FROM employees;
emp_rec employees%ROWTYPE;
CURSOR dpt_cur IS SELECT * FROM departments;
dpt_rec departments%ROWTYPE;
BEGIN
OPEN emp_cur;
OPEN dpt_cur;
FETCH emp_cur INTO emp_rec;
FETCH dpt_cur INTO dpt_rec;
DBMS_OUTPUT.PUT_LINE('Department name = ' ||
dpt_rec.department_name);
DBMS_OUTPUT.PUT_LINE('Employee name = ' ||
emp_rec.first_name || ' ' || emp_rec.last_name);
CLOSE emp_cur;
CLOSE dpt_cur;
END;
/
Department name = Administration
Employee name = Steven King
⇒ Pass a Parameter to a Cursor in Oracle
⇐ Use an Explicit Cursor without OPEN Statements in Oracle
2018-04-07, 3743🔥, 0💬
Popular Posts:
How To Select All Columns of All Rows from a Table with a SELECT statement in SQL Server? The simple...
How To Locate and Take Substrings with CHARINDEX() and SUBSTRING() Functions in SQL Server Transact-...
How to download and install Microsoft .NET Framework Version 2.0 in SQL Server? .NET Framework Versi...
What To Do If the StartDB.bat Failed to Start the XE Instance in Oracle? If StartDB.bat failed to st...
How To Change the Password for Your Own User Account in MySQL? If you want to change the password of...