About this document
Cursor Management in PL/SQL by sarala devi is a document available to read on EtoBox.
The document discusses PL/SQL cursors, which allow programmers to process multiple rows returned from a SELECT statement one at a time. It describes implicit cursors that are automatically created for SQL statements and explicit cursors that must be declared, opened, fetched from, and closed by the programmer. Examples are provided that demonstrate how to use %ROWTYPE attributes to declare record variables, open and fetch from explicit cursors, and update data using a cursor with the FOR UPDATE clause.
- Author
- sarala devi
- Language
- EN