Recently, in order to migrate an information management system developed for the company from the previous development machine (Windows NT IIS4.0 Access) to a real Linux server (Apache1.3.12 PHP 4.03 MySQL 3.23.26), The content migration of dozens of tables in the database started to take some trouble for me. I also downloaded some MySqL client software or database management software from the Internet. The better-written software all has data migration functions, but other There are only two migration methods. One is to use the file introduction method. This method will cause errors when processing the same characters as the delimiters in the database. Especially when processing the Memo field in ACCESS, it is easy to make errors. In the end, the exported data is either too much or too little. The other function that supports ODBC direct import is stronger and can basically import the contents of each table without errors, but unfortunately, this can only be done if the fields of the table created in ACCESS are in English. For example, in ACCESS, the fields are Chinese names usually also have errors and cannot be imported successfully.
For this reason, I had to spend some time writing two small programs for migrating the contents of the ACCESS database to MySQL. After using them, the results were pretty good, so I wrote them here for everyone to try or judge.
First outline the usage method,
1. Create a "system DSN" in the ACCESS database;
2. Create corresponding empty tables in MySQL according to the names of the tables in the ACCESS database;
3. Run fdlist.php;
4. Run import.php;
5. Each time you run steps 3 and 4, you can migrate a table, and then modify the ACCESS source table name in fdlist.php and MySQL. Target table name, then run steps 3 and 4 until all tables are migrated,
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ~~~~~~~~~~~~~~~~~
The following is the fdlist.php source program
~~~~~~~~~~~~~~~~~~~~ ~~~~~~~~~~~~~~~~~~~~~~~~~~
$dbconnection = @mysql_connect("yourmysqlserver", "mysqlaccount", "mysqlpassword")
or die ("can not connect to database server");
@mysql_select_db("yourdatabase")
or die("
No Database,
") ;$odbc_table = "youroriginaltable" ; // The original table name in your ODBC database

Access 验证规则是一种数据验证工具,用于确保数据符合特定条件,防止输入无效数据。设置验证规则的步骤:1. 选择要设置验证规则的字段;2. 打开“字段属性”对话框并切换到“查找”选项卡;3. 在“验证规则”字段中输入验证规则;4. 在“验证文本”字段中输入不符合规则时的错误消息;5. 单击“确定”保存更改。

microsoft access是由微软发布的关系数据库管理系统;它结合了MicrosoftJet Database Engine和图形用户界面两项特点,是Microsoft Office的系统程序之一。

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Microsoft Access 是一款关系型数据库管理系统 (RDBMS),用于存储、管理和分析数据。它主要用于数据管理、导入/导出、查询/报表生成、用户界面设计和应用程序开发。Access 优势包括易用性、集成数据库管理、强大灵活、与 Office 集成和可扩展性。

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