search
HomeDatabaseOracleoracle insert process
oracle insert processMay 11, 2023 pm 04:33 PM

In Oracle, the INSERT statement can be used to insert new data rows into the table. Usually, we use INSERT statement to write data to the database. However, in Oracle, if you need to perform complex insert operations, you can use stored procedures to implement the insert.

A stored procedure is a predefined database object that can store a set of SQL statements and execute the SQL statements in it by calling the procedure when needed. In Oracle, stored procedures are usually used to process data in batches, maintain database objects, perform complex algorithms, etc.

Before using a stored procedure to perform an INSERT operation, we need to define the stored procedure first. We can use the following sample code to create a simple insert stored procedure:

CREATE OR REPLACE PROCEDURE INSERT_PROCEDURE (p_id NUMBER, p_name VARCHAR2)
IS
BEGIN
INSERT INTO employees(id , name) VALUES (p_id, p_name);
COMMIT;
END;

In the above code, we created a stored procedure named INSERT_PROCEDURE. This stored procedure needs to accept two parameters: p_id (NUMBER type) and p_name (VARCHAR2 type). The main function of this process is to insert the incoming parameters into the employees table.

In the body of the stored procedure, we use the INSERT statement to insert the incoming value into the database. After the insertion is completed, we use the COMMIT statement to commit the transaction.

Using stored procedures for INSERT operations can bring the following advantages:

  1. Improve performance: Using stored procedures can greatly reduce the number of database connections, thereby reducing the execution of SQL statements time. In addition, stored procedures can also cache query results, reducing the I/O load on the system.
  2. Improve security: Stored procedures can authenticate and authorize users, and audit database access behaviors. By limiting the scope of user operations, the risk of malicious operations can be reduced.
  3. Improve manageability: Using stored procedures can centralize code in the database, thereby reducing code maintenance costs. In addition, it can also help us with code reuse, thereby improving code reusability.

In summary, in Oracle, using stored procedures for INSERT operations can improve the performance, security and manageability of the system. Although it requires some additional development work, it can bring many long-term benefits to our system.

The above is the detailed content of oracle insert process. For more information, please follow other related articles on the PHP Chinese website!

Statement
The content of this article is voluntarily contributed by netizens, and the copyright belongs to the original author. This site does not assume corresponding legal responsibility. If you find any content suspected of plagiarism or infringement, please contact admin@php.cn
How do I use cursors in PL/SQL to process multiple rows of data?How do I use cursors in PL/SQL to process multiple rows of data?Mar 13, 2025 pm 01:16 PM

This article explains PL/SQL cursors for row-by-row data processing. It details cursor declaration, opening, fetching, and closing, comparing implicit, explicit, and ref cursors. Techniques for efficient large dataset handling and using FOR loops

How do I create users and roles in Oracle?How do I create users and roles in Oracle?Mar 17, 2025 pm 06:41 PM

The article explains how to create users and roles in Oracle using SQL commands, and discusses best practices for managing user permissions, including using roles, following the principle of least privilege, and regular audits.

How do I use Oracle Data Masking and Subsetting to protect sensitive data?How do I use Oracle Data Masking and Subsetting to protect sensitive data?Mar 13, 2025 pm 01:19 PM

This article details Oracle Data Masking and Subsetting (DMS), a solution for protecting sensitive data. It covers identifying sensitive data, defining masking rules (shuffling, substitution, randomization), setting up jobs, monitoring, and deployme

How do I perform online backups in Oracle with minimal downtime?How do I perform online backups in Oracle with minimal downtime?Mar 17, 2025 pm 06:39 PM

The article discusses methods for performing online backups in Oracle with minimal downtime using RMAN, best practices for reducing downtime, ensuring data consistency, and monitoring backup progress.

How do I configure encryption in Oracle using Transparent Data Encryption (TDE)?How do I configure encryption in Oracle using Transparent Data Encryption (TDE)?Mar 17, 2025 pm 06:43 PM

The article outlines steps to configure Transparent Data Encryption (TDE) in Oracle, detailing wallet creation, enabling TDE, and data encryption at various levels. It also discusses TDE's benefits like data protection and compliance, and how to veri

How do I use flashback technology to recover from logical data corruption?How do I use flashback technology to recover from logical data corruption?Mar 14, 2025 pm 05:43 PM

Article discusses using Oracle's flashback technology to recover from logical data corruption, detailing steps for implementation and ensuring data integrity post-recovery.

How do I use Automatic Workload Repository (AWR) and Automatic Database Diagnostic Monitor (ADDM) in Oracle?How do I use Automatic Workload Repository (AWR) and Automatic Database Diagnostic Monitor (ADDM) in Oracle?Mar 17, 2025 pm 06:44 PM

The article explains how to use Oracle's AWR and ADDM for database performance optimization. It details generating and analyzing AWR reports, and using ADDM to identify and resolve performance bottlenecks.

How do I implement security policies in Oracle Database using Virtual Private Database (VPD)?How do I implement security policies in Oracle Database using Virtual Private Database (VPD)?Mar 13, 2025 pm 01:18 PM

This article details implementing Oracle database security policies using Virtual Private Databases (VPD). It explains creating and managing VPD policies via functions that filter data based on user context, highlighting best practices like least p

See all articles

Hot AI Tools

Undresser.AI Undress

Undresser.AI Undress

AI-powered app for creating realistic nude photos

AI Clothes Remover

AI Clothes Remover

Online AI tool for removing clothes from photos.

Undress AI Tool

Undress AI Tool

Undress images for free

Clothoff.io

Clothoff.io

AI clothes remover

AI Hentai Generator

AI Hentai Generator

Generate AI Hentai for free.

Hot Article

R.E.P.O. Energy Crystals Explained and What They Do (Yellow Crystal)
2 weeks agoBy尊渡假赌尊渡假赌尊渡假赌
R.E.P.O. Best Graphic Settings
2 weeks agoBy尊渡假赌尊渡假赌尊渡假赌
R.E.P.O. How to Fix Audio if You Can't Hear Anyone
2 weeks agoBy尊渡假赌尊渡假赌尊渡假赌

Hot Tools

EditPlus Chinese cracked version

EditPlus Chinese cracked version

Small size, syntax highlighting, does not support code prompt function

ZendStudio 13.5.1 Mac

ZendStudio 13.5.1 Mac

Powerful PHP integrated development environment

Safe Exam Browser

Safe Exam Browser

Safe Exam Browser is a secure browser environment for taking online exams securely. This software turns any computer into a secure workstation. It controls access to any utility and prevents students from using unauthorized resources.

Dreamweaver Mac version

Dreamweaver Mac version

Visual web development tools

VSCode Windows 64-bit Download

VSCode Windows 64-bit Download

A free and powerful IDE editor launched by Microsoft