Re: Data import problem with duplicate datasets

2009-09-23 Thread Claudio Nanni
A very first thought I got is disable the constraint before import and re-enable after that. One way could be to set the foreign key checks to false or alter the constraint and remove the 'cascade delete' part. It's just a quick brain storm, please verify the goodness of it, I still need to get my

Data import problem with duplicate datasets

2009-09-23 Thread spikerlion
Hello, we have two tables associated with a foreign key constraint. Table A with the primary key and table B with an "on delete cascade" constraint. We want to delete datasets in Table B if the related dataset in Table A is deleted - that works. Now the Problem: There is a weekly import defined