Updating data in uploaded files
You can replace or append data in an uploaded file with data from an external file.
About this task
During the Replace file operation, you put data from an external file in the place of data in an uploaded.
During the Append file operation, you add rows of data from an external file at the end of data in an uploaded file.
To perform both these operations with success, the following conditions must be fulfilled:
- External file contains data, not only column names.
- The names of columns are the same in both files.
- Data types of columns in the external and uploaded files are compatible. For more information, see Data type compatibility while replacing or appending files.
When you replace a file, the order of columns in the external and uploaded files can be different. Also, the external file can contain additional columns with arbitrary names.