The tz_map table contains names for all map-based time zone names. There
are 598 rows and the following 4 columns:
canonical_tz_name(character)territory(character)tz_name(character)
The tz_map table contains names for all map-based time zone names. There
are 598 rows and the following 4 columns:
canonical_tz_name (character)
territory (character)
tz_name (character)