planting_date_request_species

-1 rows


Description

Quantities of each species requested for a planting date.

Columns

Column Type Size Nulls Auto Default Children Parents Comments
scheduled_planting_date_id int8 19 null
planting_date_requests.scheduled_planting_date_id planting_date_request_species_scheduled_planting_date_id_fkey C
substratum_id int8 19 null
substrata.id planting_date_request_species_substratum_id_fkey C
species_id int8 19 null
species.id planting_date_request_species_species_id_fkey C
quantity int4 10 null

Indexes

Constraint Name Type Sort Column(s)
planting_date_request_species_pkey Primary key Asc/Asc/Asc scheduled_planting_date_id + substratum_id + species_id
planting_date_request_species_species_id_idx Performance Asc species_id
planting_date_request_species_substratum_id_idx Performance Asc substratum_id

Check Constraints

Constraint Name Constraint
planting_date_request_species_quantity_check (quantity >= 0)

Relationships