SchemaSpy Analysis of psmops_ps1_mdrm137 - Anomalies

Generated by SchemaSpy

Things that might not be 'quite right' about your schema:

• Columns whose name and type imply a relationship to another table's primary key:

  Child Column	Implied Parent Column
  runtime.event_id	history_attributions.event_id

  1 instance of anomaly detected

• Tables without indexes:

  Table	Rows
  locks	1

  1 instance of anomaly detected

• Columns that are flagged as both 'nullable' and 'must be unique':
  Anomaly not detected

• Tables that contain a single column:
  Anomaly not detected

• Tables with incrementing column names, potentially indicating denormalization:

  Table
  det_rawattr_v2
  fields
  history
  orbits
  ssm

  5 instances of anomaly detected

• Columns whose default value is the word 'NULL' or 'null', but the SQL NULL value may have been intended:
  Anomaly not detected