How to solve the foreign key constraints in DB2 data migration

When migrating data, you must have encountered an error when importing and exporting foreign key constraints. Foreign key constraints are used to ensure the integrity of the database. The integrity of the English word is integrity, so the command that temporarily closes the foreign key constraint allows you to import smoothly is: set integrity for table_name off set integrity for table_name foreign key immediate unchecked. In addition to this method, you can also use the alter statement to modify the constraint so that it is not executed. This can also be achieved: alter table <table-name> alter foreign key <constraint-name> not enforced: alter table <table-name> alter foreign key <constraint-name> ENFORCED: From Yu guanghong's note column