What Is Is A Cursor

  • 21 Mar, 2012

    Oracle uses work area to execute SQL statements and store processing information PL/SQL construct called a cursor lets you name a work area and access its stored information A cursor is a mechanism used to fetch more than one row in a Pl/SQl block.Cursor is a variable.it is similar to a 2D array .used for processing multiple rows.used for storing data temporarily.

    Comments Received:
    Please give your suggestions and feedback:

2009-2016 downloadmela.com. All rights reserved.