Database Error Messages

Release
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  • 23ai
  • 21c
  • 19c
Updated
Jun 24, 2024

ORA-65418

primary or unique key constraint missing in CLUSTERING join

Cause

The join between the fact and dimension tables in the CLUSTERING clause did not have a primary or unique key constraint on the dimension table join column(s).


Action

Add a primary or unique key constraint to the join column(s) on the dimension table.