Category: PL/SQL TUTORIAL

Each PL/SQL program consists of SQL and PL/SQL statements which from a PL/SQL block. PL/SQL Block consists of three sections: The Declaration section (optional). The Execution section (mandatory). The …

Block Structures:  PL SQL consists of blocks of code, which can be nested within each other. Each block forms a unit of a task or logical module. PL/SQL Blocks …