code: protected void prepareRenamingApproachScripts() throws DBCleanException
     {
        super.prepareRenamingApproachScripts();
  
        // constraints already removed in {@link #getDBInitializationScripts()}
        cleaningScripts.clear();
        cleaningScripts.addAll(getTablesRenamingScripts());
        cleaningScripts.addAll(getDBInitializationScripts());
        cleaningScripts.addAll(getIndexesDroppingScripts());
  
        String constraintName =
           "JCR_FK_" + valueTableSuffix + "_PROPERTY FOREIGN KEY(PROPERTY_ID) REFERENCES " + itemTableName + "(ID)";
        committingScripts.add("ALTER TABLE " + valueTableName + " ADD CONSTRAINT " + constraintName);
     }
docs: {@inheritDoc}