FK CONSTRAINTS WITHOUT INDEX ON CHILD TABLE NOTES:
  • Owner - Owner of the table
  • Constraint Name - Name of the constraint
  • Column Name - Name of the column
  • Position - Position of the index
  • Problem - Nature of the problem

  • It is highly recommended that an index be created if the Foreign Key column is used in joining, or often used in a WHERE clause. Otherwise a table level lock will be placed on the parent table.