lium1
asked on
Drop foreign key constraint
SQL ERROR: ORA-04021: timeout occurred while waiting to lock object.
Qlemo
The corresponding table could not be locked within the time allowed.
ASKER
I meant how to solve this issue. I am trying to add constraint foreign_key with enable and validate where I got an timeout error.
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"You can't do that" can be a valid and appropriate answer. If there is no way, there is none.