A "Periodo" is another date representation as a string from the year and the month in format YYYYMM for example: 202001, is the representation of january of 2020.
- is_valid
- explode
- split
- get_periodo
- interpolate
- get_previous_quarter_periodo
- get_periodo_label
- get_periodo_range_label
- validate_date
- get_period_full_label
- get_date_for_sql_filter_from_periodo