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  1. Oracle PL / SQL
  2. PL SQL
  3. Begin End Block
1.Three sections - declarative, executable, and exception.
2.An example of an anonymous block
3.Block-Based Development
4.The PL/SQL Block
5.Block Nesting
6.The executable section needs at least one line of code to be valid.
7.Five level nested statement
8.no executable code
9.Building Blocks of PL/SQL




10.A Nested Block Example
11.Block with name
12.Outer Block name and inner block name
13.This script demonstrates the structure of a block
14.Nested block
15.Plain SQL and PL/SQL program