当我尝试使用以下代码上传图像时,出现以下错误:java.sql.SQLException: ORA-01460: unimplemented or unreasonable conversion requested
File image = new File("D:/"+fileName);
preparedStatement = connection.prepareStatement(query);
preparedStatement.setString(1,"Ayush");
fis = new FileInputStream(image);
preparedStatement.setBinaryStream(2, (InputStream)fis, (int)(image.length()));
int s = preparedStatement.executeUpdate();
if(s>0) {
System.out.println("Uploaded successfully !");
flag = true;
}
else {
System.out.println("unsucessfull to upload image.");
flag = false;
}
请帮帮我。
数据库脚本: CREATE TABLE ESTMT_SAVE_IMAGE (NAME VARCHAR2(50), IMAGE BLOB)