1. simplify complicated operations by encapsulating processing in easy-to-adapt units.
2. Since a series of processing steps are not required, data consistency is ensured. If all developers and applications use the same stored procedure, the code used is the same.
This extension prevents errors. The more steps you need to perform, the more likely an error will be. Prevents errors and ensures data consistency.
3. simplify the management of changes. If the table name, column name, or business logic or other content) changes, you only need to change the stored procedure code. People who use it do not even need to know these changes.
This extension is security. Limiting access to basic data through the stored procedure reduces the chances of accidental or otherwise caused by data crashes.
4. Because stored procedures are usually stored as compiled statements, DBMS does little work to process commands. The result is improved performance.
5. There are some SQL elements and features that can only be used in a single request. stored procedures can be used to write code with stronger functionality and greater flexibility.
In short, there are three main advantages of using stored procedures: simplicity, security, and high performance.
Reading
Stored Procedure (Stored Procedure) is a set of SQL statements for specific functions, which are compiled and Stored in the database. You can run a stored procedure by specifying the name of the stored procedure and providing a parameter if the stored procedure has a parameter. Stored procedures are an important object in databases. Any well-designed database application should use stored procedures.
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