search
HomeDatabaseMysql Tutorialstruts+spring+hibernate+sqlserver配置

因项目需要,要求将项目数据库从oracle换成sqlserver 自己觉得分3步: 1.切换dataSource和sessionFactory 2.迁移表和视图 3.迁移数据 其中2-3步主要是依靠 SSMA来完成的(微软提供的一个迁移工具,因为是oracle,所以是ssma for oracle,有其他数据库版本的) 1.配

因项目需要,要求将项目数据库从oracle换成sqlserver

自己觉得分3步:

1.切换dataSource和sessionFactory

2.迁移表和视图

3.迁移数据

其中2-3步主要是依靠 SSMA来完成的(微软提供的一个迁移工具,因为是oracle,所以是ssma for oracle,有其他数据库版本的)

 

1.配置文件注意事项:

(1)之前连接oracle的时候,datasource的class使用的是org.logicalcobwebs.proxool.PrxoolDataSource,切换为sqlserver时,换为org.apache.commons.dbcp2.BasicDataSource,这个类会需要两个包,分别是commons-dbcp2-2.0.1和commons-pool2-2.2

(2)数据源的4个属性名称(基本的)分别是:driverClassName,url,username,password.其中第一个的value是com.microsoft.sqlserver.jdbc.SQLServerDriver,第二个是:jdbc:sqlserver://ip:1433;DatabaseName=数据库名称(不用引号)

(3)方言设置为:org.hibernate.dialect.SQLServerDialect

这里说一下,由于我的项目里用了jbpm4.4,启动时报了找不到表,因为表没有被创建,网上说是因为方言原因,但我修改后,没有成功,这个可以留到迁移表时解决,或者直接在网上搜索创建语句即可.

 

其他需要jar:jtds-1.2.5   mssqlserver.sql   sqljdbc4.jar(这个文件在官网下载后,会有2个版本,一个名字里有4,一个没有,没有的是sqlserver2000的,我用的是2008所以是带4的,2005也是[未测试])

 

2-3迁移表和视图和数据

这一步去官网下载SSMA,最新的即可,安装前,安装sqlserver,因为它要求安装ssma的机器上必须有安装sqlserver

一共两个安装包,先安正常的,再按扩展包,网上说要授权文件,我是没用到,因为没有找到授权在哪

SSMA的使用教程搜一下即可,如果不会,留言给我,快下班了,没时间写了...

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 you alter a table in MySQL using the ALTER TABLE statement?How do you alter a table in MySQL using the ALTER TABLE statement?Mar 19, 2025 pm 03:51 PM

The article discusses using MySQL's ALTER TABLE statement to modify tables, including adding/dropping columns, renaming tables/columns, and changing column data types.

How do I configure SSL/TLS encryption for MySQL connections?How do I configure SSL/TLS encryption for MySQL connections?Mar 18, 2025 pm 12:01 PM

Article discusses configuring SSL/TLS encryption for MySQL, including certificate generation and verification. Main issue is using self-signed certificates' security implications.[Character count: 159]

How do you handle large datasets in MySQL?How do you handle large datasets in MySQL?Mar 21, 2025 pm 12:15 PM

Article discusses strategies for handling large datasets in MySQL, including partitioning, sharding, indexing, and query optimization.

What are some popular MySQL GUI tools (e.g., MySQL Workbench, phpMyAdmin)?What are some popular MySQL GUI tools (e.g., MySQL Workbench, phpMyAdmin)?Mar 21, 2025 pm 06:28 PM

Article discusses popular MySQL GUI tools like MySQL Workbench and phpMyAdmin, comparing their features and suitability for beginners and advanced users.[159 characters]

How do you drop a table in MySQL using the DROP TABLE statement?How do you drop a table in MySQL using the DROP TABLE statement?Mar 19, 2025 pm 03:52 PM

The article discusses dropping tables in MySQL using the DROP TABLE statement, emphasizing precautions and risks. It highlights that the action is irreversible without backups, detailing recovery methods and potential production environment hazards.

How do you create indexes on JSON columns?How do you create indexes on JSON columns?Mar 21, 2025 pm 12:13 PM

The article discusses creating indexes on JSON columns in various databases like PostgreSQL, MySQL, and MongoDB to enhance query performance. It explains the syntax and benefits of indexing specific JSON paths, and lists supported database systems.

How do you represent relationships using foreign keys?How do you represent relationships using foreign keys?Mar 19, 2025 pm 03:48 PM

Article discusses using foreign keys to represent relationships in databases, focusing on best practices, data integrity, and common pitfalls to avoid.

How do I secure MySQL against common vulnerabilities (SQL injection, brute-force attacks)?How do I secure MySQL against common vulnerabilities (SQL injection, brute-force attacks)?Mar 18, 2025 pm 12:00 PM

Article discusses securing MySQL against SQL injection and brute-force attacks using prepared statements, input validation, and strong password policies.(159 characters)

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

Hot Tools

EditPlus Chinese cracked version

EditPlus Chinese cracked version

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

SublimeText3 Chinese version

SublimeText3 Chinese version

Chinese version, very easy to use

DVWA

DVWA

Damn Vulnerable Web App (DVWA) is a PHP/MySQL web application that is very vulnerable. Its main goals are to be an aid for security professionals to test their skills and tools in a legal environment, to help web developers better understand the process of securing web applications, and to help teachers/students teach/learn in a classroom environment Web application security. The goal of DVWA is to practice some of the most common web vulnerabilities through a simple and straightforward interface, with varying degrees of difficulty. Please note that this software

PhpStorm Mac version

PhpStorm Mac version

The latest (2018.2.1) professional PHP integrated development tool

Dreamweaver CS6

Dreamweaver CS6

Visual web development tools