What are PL/SQL cursors?
devquora
Posted On: Feb 22, 2018
PL/SQL controls the context area through cursors. PL/SQL requires cursors to retrieve and process more than one row. A cursor is a pointer to the area of the memory containing SQL statements and information for processing the statements. PL/SQL is a mechanism under which multiple rows are selected from the database. Then, each row selected is individually processed inside PL/SQL programs.
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