text: -- 2020-12-03T11:19:28.324Z
  -- I forgot to set the DICTIONARY_ID_COMMENTS System Configurator
  INSERT INTO t_alter_column values('ad_scheduler','FrequencyType','CHAR(1)',null,null)
  ;
  
  -- 2020-12-03T11:19:28.485Z
  -- I forgot to set the DICTIONARY_ID_COMMENTS System Configurator
  INSERT INTO t_alter_column values('ad_scheduler','FrequencyType',null,'NULL',null)
  ;
  
  