Stored Procedures
(โปรแกรมเก็บคำสั่งในฐานข้อมูล)
Definition
Stored Procedures (โปรแกรมเก็บคำสั่งในฐานข้อมูล) Tool
Stored procedures are precompiled sets of SQL statements and optional control-of-flow statements stored within a database, used to perform repetitive tasks and complex operations efficiently.
Expertise Level
Level 1
Basic
1. Understands the basic concept and purpose of stored procedures.
2. Can execute simple stored procedures written by others.
3. Familiar with basic SQL syntax used in stored procedures.
Level 2
Intermediate
1. Can write and modify stored procedures to handle common database operations.
2. Uses parameters to make stored procedures reusable and flexible.
3. Implements basic error handling and transaction control within procedures.
Level 3
Advanced
1. Designs complex stored procedures optimizing performance and maintainability.
2. Implements advanced logic including loops, conditionals, and error handling.
3. Integrates stored procedures with other database objects and external applications.
