Open and Close an Explicit Cursor in Oracle

Q

How To Open and Close an Explicit Cursor in Oracle?

✍: FYIcenter.com

A

An existing cursor can be opened or closed by the OPEN or CLOSE statement as shown in the following sample script:

DECLARE
  CURSOR c_list IS SELECT * FROM countries;
  CURSOR t_list IS SELECT * FROM employees
    WHERE employee_id = 100;
BEGIN
  OPEN c_list;
  OPEN t_list; 
  CLOSE c_list;
  CLOSE t_list; 
END;
/

⇒ Retrieve Data from an Explicit Cursor in Oracle

⇐ Define an Explicit Cursor in Oracle

⇑ Working with Cursors in Oracle PL/SQL

⇑⇑ Oracle Database Tutorials

2018-07-22, 2309🔥, 0💬

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Open and Close an Explicit Cursor in Oracle
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How Many Types of Cursors Supported in PL/SQL in Oracle? PL/SQL supports two types of cursors: The implicit cursor - A single default cursor that automatically connects to the last DML statement executed. Explicit cursors - User defined cursors with specific DML statements and execution statuses. ... 2018-02-01, 2298🔥, 0💬

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Define an Explicit Cursor in Oracle
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