File upload control improvements, including specifying the expected file type and limits on file size.

文件上传控制的改进，可以指定文件类型，限制文件大小。

youdao

As expected, the dump file (DMP) is approximately 8 MB in size, corresponding to the trace buffer size that was specified on the db2trc command.

与预期一样，转储文件(dmp)大小约为8MB，跟db 2trc命令中指定的缓冲区大小相符。

youdao

As expected, the dump file (DMP) is approximately 8 MB in size, corresponding to the trace buffer size that was specified on the db2trc command.

与预期一样，转储文件(dmp)大小约为8MB，跟db 2trc命令中指定的缓冲区大小相符。

youdao