摘要
将 Microsoft Access MDF 文件中的数据导入 MySQL 数据库涉及两个主要步骤:
详细说明
1. 创建 ODBC 连接
Windows 用户:
Mac 用户:
2. 执行导入操作
使用 MySQL 命令行
mysql -u username -p
CREATE DATABASE access_db;
USE access_db;
IMPORT DATA INFILE "/path/to/mdf_file"
INTO TABLE table_name
FIELDS TERMINATED BY ","
LINES TERMINATED BY "
"
IGNORE 1 ROWS;
SELECT * FROM table_name;
使用 Python
import mysql.connector
connection = mysql.connector.connect(
host="localhost",
user="username",
password="password",
database="access_db"
)
cursor = connection.cursor()
with open("/path/to/mdf_file", "r") as f:
data = f.readlines()
cursor.executemany("INSERT INTO table_name (column1, column2, ...) VALUES (%s, %s, ...)", data)
connection.commit()
cursor.close()
connection.close()
使用 Java
import com.mysql.jdbc.jdbc2.optional.MysqlDataSource;
import java.io.BufferedReader;
import java.io.FileReader;
import java.sql.Connection;
import java.sql.Statement;
public class ImportMDFToMySQL {
public static void main(String[] args) throws Exception {
// Create MySQL data source
MysqlDataSource dataSource = new MysqlDataSource();
dataSource.setUser("username");
dataSource.setPassword("password");
dataSource.setDatabaseName("access_db");
// Create connection and statement
Connection connection = dataSource.getConnection();
Statement statement = connection.createStatement();
// Read MDF data into a string
BufferedReader reader = new BufferedReader(new FileReader("/path/to/mdf_file"));
StringBuilder data = new StringBuilder();
String line;
while ((line = reader.readLine()) != null) {
data.append(line).append("
");
}
reader.close();
// Execute import query
statement.execute("IMPORT DATA FROM TEXT(STRING("" + data.toString() + "")) INTO TABLE table_name");
connection.close();
}
}
注意事项
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