Identity and ROWID

Specifies, if the target column has an Identity attribute or a ROWID data type, whether the value for the column will be generated by the system or if the value from the data file is used.

Possible values are:

System generated
A system-generated value is inserted into the Identity or ROWID column.

Use value from data file
The value from the data file is inserted into the Identity or ROWID column.