I have a rejection constraint before insertion into the table T lines that come from the file.
It looks if the foreign key exists in the destination table else it rejects this line.
there is a mechanism that makes a exceptionde rejection ??
because I want to insert a line in the even if the the foreign key does not exist in the table
if such mechanism does not exist I thought about this alternative:
The input file contains lines with /t as separation
I want to edit the file to each time I encounter a string 'xxx' by 'yyy'; because xxx is not existe like foreign key the template reject him