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, 3531🔥, 0💬
Popular Posts:
Is SQL Server Transact-SQL case sensitive? No. Transact-SQL is not case sensitive. Like the standard...
How to obtain the number of rows found by the last SELECT statement using the FOUND_ROWS() function?...
How To Convert Numeric Values to Integers in SQL Server Transact-SQL? Sometimes you need to round a ...
How To Update Multiple Rows with One UPDATE Statement in SQL Server? If the WHERE clause in an UPDAT...
Where to find answers to frequently asked questions I am new to Oracle database. Here is a list of f...