planting_zone_populations

0 rows


Description

Total number of plants of each species in each zone.

Columns

Column Type Size Nulls Auto Default Children Parents Comments
planting_zone_id int8 19 null
planting_zones.id planting_zone_populations_planting_zone_id_fkeyC
species_id int8 19 null
species.id planting_zone_populations_species_id_fkeyC
total_plants int4 10 null
plants_since_last_observation int4 10 null

Indexes

Constraint Name Type Sort Column(s)
planting_zone_populations_pkey Primary key Asc/Asc planting_zone_id + species_id

Relationships