DB2: Can not delete rows from empty table after it was referenced in foreign key -

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there empty table called address.

i perform delete address , ok.

there empty called addressmapping.

now add foreign key constraint addressmapping references address.

alter table addressmapping  add constraint fk_addressmapping_adress_id foreign key (address_id) references address

when perform delete address following error occurs:

[55019][-7008] [sql7008] address in my_schema not valid operation

both mentioned tables still empty. if remove constraint delete statement terminates again properly.

why error occur? , how can fix it?

described problem occurs because tables not journaled. adding journaling tables should solve problem.


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