11,856
edits
Changes
Importing a new version from external source
* Columns can not be added between the original columns in the file;
** It is possible to add column to the end of the file;
* Columns names can not be changed in the file header;
** Column names can be changed in the [[Input Data Format]] step, but objects that already use this column will keep the previous name.
** To update, remove and add again the column to the object;
* Columns can not be removed from the file;
* Columns must maintain its original order in the file;
* Columns data type can not be changed;
** It is possible to add column to the end of the file;
* Columns names can not be changed in the file header;
** Column names can be changed in the [[Input Data Format]] step, but objects that already use this column will keep the previous name.
** To update, remove and add again the column to the object;
* Columns can not be removed from the file;
* Columns must maintain its original order in the file;
* Columns data type can not be changed;
