hi there
I have a page which is for user to upload file
after user click the button of "Upload"
first upload the physical file to folder
then
insert the information of this file ( such as file name , file size and so on...) to DB
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I just thinking if any error caused in this transaction
like that ... I have uploaded file to folder but error caused on insert data to DB
so the result is I have a file on folder but I don't have this file's record in my DB
does anyway to avoid this problem? like transaction ... rollback? I'm not sure..
can you give me a suggestion to force this problem?
thank you very much
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