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Understanding Cursors in PL/SQL by skgomango22 is a document available to read on EtoBox.

What is Understanding Cursors in PL/SQL about?

The document explains the concept of cursors in PL/SQL, which are pointers to a context area that hold the rows returned by SQL statements. It details two types of cursors: implicit cursors, which are automatically created for DML statements, and explicit cursors, which are programmer-defined for more control. The document also outlines the actions associated with cursors, including declaration, opening, fetching, closing, and deallocating, along with a sample code for creating and manipulating a cursor.

Author

skgomango22

Language

EN