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A cursor is a pointer to this context area. PL/SQL controls the context area through a cursor. A cursor holds the rows (one or more) returned by a SQL statement. The set of rows the cursor holds is ...
To manipulate a table using Implicit and Explicit Cursors. PROCEDURE: PL/SQL - Cursors. A cursor is a pointer to this context area. PL/SQL controls the context area through a cursor. A cursor holds ...
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