Code Block « PL SQL Programming « Oracle PL/SQL Tutorial

24.4.Code Block
24.4.1.This is an anonymous procedure, so it has no name
24.4.2.A PL/SQL Block
24.4.3.Uses a PL/SQL Nested Block
24.4.4.Inline procedure
24.4.5.the forward slash on a line by itself says execute this procedure
24.4.6.Inner function
24.4.7.Select the first names for the Doe family from the Worker table.
24.4.8.Inner procedure in an anonymous function
24.4.9.Demonstrate nested PL/SQL blocks