SELECT
  col.TABLE_NAME,
  col.column_name,
  utl_raw.cast_to_number(stat.low_value) AS low_val,
  utl_raw.cast_to_number(stat.high_value) AS high_val,
  col.data_type
FROM
  ALL_TAB_COL_STATISTICS stat
  JOIN all_tab_columns col ON
    stat.owner = col.owner AND
    stat.TABLE_NAME = col.TABLE_NAME AND
    stat.column_name = col.column_name
WHERE
  col.owner = 'INFOSOFT' AND
  col.data_type = 'NUMBER' AND
  col.data_precision = 5 AND
  utl_raw.cast_to_number(stat.high_value) >= 32768
ORDER BY
  col.TABLE_NAME, col.column_name;