recorded_plants

0 rows


Description

Information about individual plants observed in monitoring plots.

Columns

Column Type Size Nulls Auto Default Children Parents Comments
id int8 19 null
observation_id int8 19 null
observation_plots.observation_id recorded_plants_observation_id_monitoring_plot_id_fkeyC
observations.id recorded_plants_observation_id_fkeyC
monitoring_plot_id int8 19 null
monitoring_plots.id recorded_plants_monitoring_plot_id_fkeyC
observation_plots.monitoring_plot_id recorded_plants_observation_id_monitoring_plot_id_fkeyC
certainty_id int4 10 null
recorded_species_certainties.id recorded_plants_certainty_id_fkeyR
gps_coordinates geometry 2147483647 null
species_id int8 19 √ null
species.id recorded_plants_species_id_fkeyR

If certainty is “Known,” the ID of the plant’s species. Null for other certainty values.
species_name text 2147483647 √ null

If certainty is “Other,” the user-supplied name of the plant’s species. Null for other certainty values.
status_id int4 10 null
recorded_plant_statuses.id recorded_plants_status_id_fkeyR

Indexes

Constraint Name Type Sort Column(s)
recorded_plants_pkey Primary key Asc id
recorded_plants_monitoring_plot_id_idx Performance Asc monitoring_plot_id
recorded_plants_observation_id_monitoring_plot_id_idx Performance Asc/Asc observation_id + monitoring_plot_id
recorded_plants_species_id_idx Performance Asc species_id

Check Constraints

Constraint Name Constraint
species_info_matches_certainty ((((certainty_id = 1) AND (species_id IS NOT NULL) AND (species_name IS NULL)) OR ((certainty_id = 2) AND (species_id IS NULL)) OR ((certainty_id = 3) AND (species_id IS NULL) AND (species_name IS NULL))))

Relationships

Close relationships within degrees of separation