after i upload the file using API ,How can i append some text to it

[kmeri]

 after i upload the file using API ,How can i append some text to it , 

please give me sample on java or python

like i have big file 100 mb and i need to sync the new partial 

or append it such asi have text file i need to append some line on it

[Greg-DB]

The Dropbox API doesn't offer a call to append data to an existing file, but I'll be sure to pass this along as a feature request.

You'll need to upload the full contents of the new version of the file instead.

[kmeri]

i hope Dropbox will do it,

but some file not need the full content,

Sample

SQlite database file not need the version, 

i will explain

i wish to put teh database file on the dropbox then i can connect from my computer using API to addd records , or  retrieve some data 

because the version of Sqlite in my pc , so the dropbox will just still as cloud file storage.

I think it could work on Dropbox but i need the connection path on the my acccount dropbox.

[Greg-DB]

Thanks for the additional context!

[kmeri]

Couild you give me more information to add path connection for the file to connect SQlite3 on this file

[Greg-DB]

Dropbox doesn't offer any sort of SQLite interface. You'll need to download/upload the full updated file each time like any other file.

[kmeri]

We did not need to sort by Mmeory of dropbox cloud , i think we will use our memory machines