Hi Under Oracle 19c, I try to delete a record from the table Competions. There are records form the table Matchs who has columns containg the primary key of the table Competitions. When I try to delete a record from the table Competions (I delete at the same time the records of the table Matchs that contains record with the primary key of Competitions, I get this error message:
ORA-01502: The index 'WKSP_LESPIEDSBOTS.UK_INSC_COMP_PART' or its partition is unusable
Best regards.