java 获取sqlserver 注释
时间: 2024-02-18 08:56:38 浏览: 21
根据提供的引用,可以使用Java JDBC连接SQL Server数据库,并使用ResultSetMetaData类获取表的元数据信息,包括注释。以下是一个获取SQL Server表注释的Java示例代码:
```java
import java.sql.*;
public class SqlServerTableComment {
public static void main(String[] args) {
String url = "jdbc:sqlserver://localhost:1433;DatabaseName=testdb";
String user = "username";
String password = "password";
String table = "tablename";
try {
Connection conn = DriverManager.getConnection(url, user, password);
DatabaseMetaData dbmd = conn.getMetaData();
ResultSet rs = dbmd.getTables(null, null, table, new String[] { "TABLE" });
if (rs.next()) {
String tableName = rs.getString("TABLE_NAME");
String tableComment = rs.getString("REMARKS");
System.out.println("Table Name: " + tableName);
System.out.println("Table Comment: " + tableComment);
ResultSet columns = dbmd.getColumns(null, null, tableName, null);
while (columns.next()) {
String columnName = columns.getString("COLUMN_NAME");
String columnComment = columns.getString("REMARKS");
System.out.println("Column Name: " + columnName);
System.out.println("Column Comment: " + columnComment);
}
}
conn.close();
} catch (SQLException e) {
e.printStackTrace();
}
}
}
```
该示例代码使用JDBC连接SQL Server数据库,获取指定表的元数据信息,包括表注释和列注释,并将其打印到控制台上。