Oracle uses a PL/SQL engine to processes the PL/SQL statements. A PL/SQL code can be stored in the client system (client-side) or in the database (server-side). This Oracle PL SQL tutorial teaches you ...

You also can use HTML code within PL/SQL's control structures, such as "if-then" statements or "while" loops. The "" symbols demarcate PL/SQL and HTML code, but the PL/SQL interpreter will view ...

When you use SELECT in a PL/SQL block, it’s important to make sure that exactly one row will always be returned by your query. If more than one row is returned, the TOO_MANY_ROWS exception occurs.