search
HomeDatabaseMysql Tutorial将access转为sql server的经历

首先,参考资料,搜索关键字access sql,找到 http://access911.net/fixhtm/79FAB41E14DC.htm 新手来看:Access转SQL Server要注意些什么? 上面这篇文章,写得够详细了。 我就是按照这个转的。 我是这样做的,先将access数据库导入到sql中,然后在你建立的

首先,参考资料,搜索关键字 access sql,找到 http://access911.net/fixhtm/79FAB41E14DC.htm

新手来看:Access转SQL Server要注意些什么?

上面这篇文章,写得够详细了。

我就是按照这个转的。

我是这样做的,先将access数据库导入到sql中,然后在你建立的数据库上点右键,找到生成sql脚本,生成脚本之后,比如a.sql,将它用文本编辑器打开,查找替换,将 [int] NOT NULL,  之类的全部替换成 [int] IDENTIFY (1,1) NOT NULL, 之所以替换这个,因为这个之前的肯定是你的非空主键,所以这样替换。然后将smalldatetime 全部替换 datetime 。

然后在查询分析器中,分析和执行上面的a.sql,这样数据库当然空了(先别急,还可以再次从access导入数据,不过现在不忙干这个)

这样是否就行了呢,我在用的时候遇到一个问题就是明明是

rs.open sql,conn,1,3

的语句(我用的是asp),结果还出现ADODB.Recordset 错误 '800a0cb3'

当前记录集不支持更新。这可能是提供程序的限制,也可能是选定锁定类型的限制。(我的服务器显示的还是英文,晕)

在网上找了找,有下面的解决办法,我试过了,可行

=-==============

错误提示:(SQL版)
ADODB.Recordset 错误 '800a0cb3'

当前记录集不支持更新。这可能是提供程序的限制,也可能是选定锁定类型的限制。

/Admin/Admin_Article.asp,行17

错误原因:因为SQL版没有先用建库查询文件创建有关表,而是直接将原ACCESS中的数据导入,致使导入的表缺乏主键及索引等
解决方法:从ACCESS数据库中导入数据时,要先执行建库查询文件创建有关表,再导入数据。

 

============

后来我做的事情就是,在企业管理器中给每张表的主键加那个钥匙图标(让它真正成为主键,还好我只有71张表),然后再次“生成sql脚本”,注意生成脚本的时候,在选项中找到 生成主键 索引之类的一个选项,勾选上,以供以后使用,而不需要再次设置主键。

接下来就是将原ACCESS中的数据导入,然后就是调试asp程序了。其他的请看网上的参考资料,比我说的详细多了。

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 to identify and optimize slow queries in MySQL? (slow query log, performance_schema)How to identify and optimize slow queries in MySQL? (slow query log, performance_schema)Apr 10, 2025 am 09:36 AM

To optimize MySQL slow query, slowquerylog and performance_schema need to be used: 1. Enable slowquerylog and set thresholds to record slow query; 2. Use performance_schema to analyze query execution details, find out performance bottlenecks and optimize.

MySQL and SQL: Essential Skills for DevelopersMySQL and SQL: Essential Skills for DevelopersApr 10, 2025 am 09:30 AM

MySQL and SQL are essential skills for developers. 1.MySQL is an open source relational database management system, and SQL is the standard language used to manage and operate databases. 2.MySQL supports multiple storage engines through efficient data storage and retrieval functions, and SQL completes complex data operations through simple statements. 3. Examples of usage include basic queries and advanced queries, such as filtering and sorting by condition. 4. Common errors include syntax errors and performance issues, which can be optimized by checking SQL statements and using EXPLAIN commands. 5. Performance optimization techniques include using indexes, avoiding full table scanning, optimizing JOIN operations and improving code readability.

Describe MySQL asynchronous master-slave replication process.Describe MySQL asynchronous master-slave replication process.Apr 10, 2025 am 09:30 AM

MySQL asynchronous master-slave replication enables data synchronization through binlog, improving read performance and high availability. 1) The master server record changes to binlog; 2) The slave server reads binlog through I/O threads; 3) The server SQL thread applies binlog to synchronize data.

MySQL: Simple Concepts for Easy LearningMySQL: Simple Concepts for Easy LearningApr 10, 2025 am 09:29 AM

MySQL is an open source relational database management system. 1) Create database and tables: Use the CREATEDATABASE and CREATETABLE commands. 2) Basic operations: INSERT, UPDATE, DELETE and SELECT. 3) Advanced operations: JOIN, subquery and transaction processing. 4) Debugging skills: Check syntax, data type and permissions. 5) Optimization suggestions: Use indexes, avoid SELECT* and use transactions.

MySQL: A User-Friendly Introduction to DatabasesMySQL: A User-Friendly Introduction to DatabasesApr 10, 2025 am 09:27 AM

The installation and basic operations of MySQL include: 1. Download and install MySQL, set the root user password; 2. Use SQL commands to create databases and tables, such as CREATEDATABASE and CREATETABLE; 3. Execute CRUD operations, use INSERT, SELECT, UPDATE, DELETE commands; 4. Create indexes and stored procedures to optimize performance and implement complex logic. With these steps, you can build and manage MySQL databases from scratch.

How does the InnoDB Buffer Pool work and why is it crucial for performance?How does the InnoDB Buffer Pool work and why is it crucial for performance?Apr 09, 2025 am 12:12 AM

InnoDBBufferPool improves the performance of MySQL databases by loading data and index pages into memory. 1) The data page is loaded into the BufferPool to reduce disk I/O. 2) Dirty pages are marked and refreshed to disk regularly. 3) LRU algorithm management data page elimination. 4) The read-out mechanism loads the possible data pages in advance.

MySQL: The Ease of Data Management for BeginnersMySQL: The Ease of Data Management for BeginnersApr 09, 2025 am 12:07 AM

MySQL is suitable for beginners because it is simple to install, powerful and easy to manage data. 1. Simple installation and configuration, suitable for a variety of operating systems. 2. Support basic operations such as creating databases and tables, inserting, querying, updating and deleting data. 3. Provide advanced functions such as JOIN operations and subqueries. 4. Performance can be improved through indexing, query optimization and table partitioning. 5. Support backup, recovery and security measures to ensure data security and consistency.

When might a full table scan be faster than using an index in MySQL?When might a full table scan be faster than using an index in MySQL?Apr 09, 2025 am 12:05 AM

Full table scanning may be faster in MySQL than using indexes. Specific cases include: 1) the data volume is small; 2) when the query returns a large amount of data; 3) when the index column is not highly selective; 4) when the complex query. By analyzing query plans, optimizing indexes, avoiding over-index and regularly maintaining tables, you can make the best choices in practical applications.

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)
3 weeks agoBy尊渡假赌尊渡假赌尊渡假赌
R.E.P.O. Best Graphic Settings
3 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
3 weeks agoBy尊渡假赌尊渡假赌尊渡假赌
WWE 2K25: How To Unlock Everything In MyRise
3 weeks agoBy尊渡假赌尊渡假赌尊渡假赌

Hot Tools

SecLists

SecLists

SecLists is the ultimate security tester's companion. It is a collection of various types of lists that are frequently used during security assessments, all in one place. SecLists helps make security testing more efficient and productive by conveniently providing all the lists a security tester might need. List types include usernames, passwords, URLs, fuzzing payloads, sensitive data patterns, web shells, and more. The tester can simply pull this repository onto a new test machine and he will have access to every type of list he needs.

Notepad++7.3.1

Notepad++7.3.1

Easy-to-use and free code editor

Dreamweaver CS6

Dreamweaver CS6

Visual web development tools

Atom editor mac version download

Atom editor mac version download

The most popular open source editor

SublimeText3 Chinese version

SublimeText3 Chinese version

Chinese version, very easy to use