Updated production_structure.sql file.

Author: gsrohde

db/production_structure.sql

@@ -27,6 +27,58 @@ CREATE DOMAIN statnames AS text NOT NULL DEFAULT ''::text
 	CONSTRAINT statnames_check CHECK ((VALUE = ANY (ARRAY['SD'::text, 'SE'::text, 'MSE'::text, '95%CI'::text, 'LSD'::text, 'MSD'::text, 'HSD'::text, ''::text])));
 
 
+--
+-- Name: check_correct_cultivar(); Type: FUNCTION; Schema: public; Owner: -
+--
+
+CREATE FUNCTION check_correct_cultivar() RETURNS trigger
+    LANGUAGE plpgsql
+    AS $$
+DECLARE
+    required_cultivar_id bigint;
+    required_specie_id bigint;
+BEGIN
+    SELECT cultivar_id FROM sites_cultivars WHERE site_id = NEW.site_id INTO required_cultivar_id;
+    IF (required_cultivar_id IS NOT NULL) THEN
+        SELECT specie_id FROM cultivars WHERE id = required_cultivar_id INTO required_specie_id;
+    ELSE
+        SELECT specie_id FROM cultivars WHERE id = NEW.cultivar_id INTO required_specie_id;
+    END IF;
+    IF (required_cultivar_id IS NULL) THEN
+        IF (NEW.cultivar_id IS NULL) THEN
+            NULL;
+        ELSIF (NEW.specie_id IS NULL) THEN
+            NEW.specie_id := required_specie_id;
+        ELSIF (NEW.specie_id = required_specie_id) THEN
+            NULL;
+        ELSE
+            RAISE EXCEPTION 'The species id % is not consistent with the cultivar id %.', NEW.specie_id, NEW.cultivar_id;
+        END IF;
+    ELSE
+        IF (NEW.cultivar_id IS NULL) THEN
+            IF (NEW.specie_id IS NULL) THEN
+                NEW.cultivar_id := required_cultivar_id;
+                NEW.specie_id := required_specie_id;
+            ELSIF (NEW.specie_id = required_specie_id) THEN
+                NEW.cultivar_id := required_cultivar_id;
+            ELSE
+                RAISE EXCEPTION 'The species id % is not consistent with the cultivar id %.  It should be %.', NEW.specie_id, required_cultivar_id, required_specie_id;
+            END IF;
+        ELSIF (NEW.cultivar_id = required_cultivar_id) THEN
+            IF (NEW.specie_id IS NULL) THEN
+                NEW.specie_id := required_specie_id;
+            ELSIF (NEW.specie_id != required_specie_id) THEN
+                RAISE EXCEPTION 'The species id % is not consistent with the cultivar id %.  It should be %.', NEW.specie_id, NEW.cultivar_id, required_specie_id;
+            END IF;
+        ELSE
+            RAISE EXCEPTION 'The value of cultivar_id (%) is not consistent with the value % specified for site_id %.', NEW.cultivar_id, required_cultivar_id, NEW.site_id;
+        END IF;
+    END IF;
+    RETURN NEW;
+END;
+$$;
+
+
 --
 -- Name: check_for_references(); Type: FUNCTION; Schema: public; Owner: -
 --
@@ -809,6 +861,26 @@ END;
 $$;
 
 
+--
+-- Name: set_correct_cultivar(); Type: FUNCTION; Schema: public; Owner: -
+--
+
+CREATE FUNCTION set_correct_cultivar() RETURNS trigger
+    LANGUAGE plpgsql
+    AS $$
+DECLARE
+    required_cultivar_id bigint;
+BEGIN
+    IF (EXISTS(SELECT 1 FROM traits WHERE site_id = NEW.site_id AND cultivar_id != NEW.cultivar_id)) THEN
+        RAISE EXCEPTION 'Some existing traits have cultivar_id values inconsistent with this change.%', '';
+    ELSE
+        UPDATE traits SET cultivar_id = NEW.cultivar_id WHERE site_id = NEW.site_id;
+    END IF;
+    RETURN NEW;
+END;
+$$;
+
+
 --
 -- Name: site_or_utc_date(timestamp without time zone, text); Type: FUNCTION; Schema: public; Owner: -
 --
@@ -2795,6 +2867,38 @@ COMMENT ON COLUMN sites.som IS 'Depreciated';
 COMMENT ON COLUMN sites.greenhouse IS 'Boolean: indicates if study was conducted in a field (0) or greenhouse, pot, or growth chamber (1)';
 
 
+--
+-- Name: sites_cultivars; Type: TABLE; Schema: public; Owner: -; Tablespace: 
+--
+
+CREATE TABLE sites_cultivars (
+    id bigint NOT NULL,
+    site_id bigint NOT NULL,
+    cultivar_id bigint NOT NULL,
+    created_at timestamp(6) without time zone DEFAULT utc_now(),
+    updated_at timestamp(6) without time zone DEFAULT utc_now()
+);
+
+
+--
+-- Name: sites_cultivars_id_seq; Type: SEQUENCE; Schema: public; Owner: -
+--
+
+CREATE SEQUENCE sites_cultivars_id_seq
+    START WITH 1
+    INCREMENT BY 1
+    NO MINVALUE
+    NO MAXVALUE
+    CACHE 1;
+
+
+--
+-- Name: sites_cultivars_id_seq; Type: SEQUENCE OWNED BY; Schema: public; Owner: -
+--
+
+ALTER SEQUENCE sites_cultivars_id_seq OWNED BY sites_cultivars.id;
+
+
 --
 -- Name: species_id_seq; Type: SEQUENCE; Schema: public; Owner: -
 --
@@ -3912,6 +4016,13 @@ ALTER TABLE ONLY sitegroups ALTER COLUMN id SET DEFAULT nextval('sitegroups_id_s
 ALTER TABLE ONLY sitegroups_sites ALTER COLUMN id SET DEFAULT nextval('sitegroups_sites_id_seq'::regclass);
 
 
+--
+-- Name: id; Type: DEFAULT; Schema: public; Owner: -
+--
+
+ALTER TABLE ONLY sites_cultivars ALTER COLUMN id SET DEFAULT nextval('sites_cultivars_id_seq'::regclass);
+
+
 --
 -- Name: id; Type: DEFAULT; Schema: public; Owner: -
 --
@@ -4810,6 +4921,13 @@ CREATE UNIQUE INDEX trait_covariate_associations_uniqueness ON trait_covariate_a
 CREATE UNIQUE INDEX unique_schema_migrations ON schema_migrations USING btree (version);
 
 
+--
+-- Name: ensure_correct_cultivar_for_site; Type: TRIGGER; Schema: public; Owner: -
+--
+
+CREATE TRIGGER ensure_correct_cultivar_for_site BEFORE INSERT OR UPDATE OF site_id, cultivar_id, specie_id ON traits FOR EACH ROW EXECUTE PROCEDURE check_correct_cultivar();
+
+
 --
 -- Name: forbid_dangling_input_references; Type: TRIGGER; Schema: public; Owner: -
 --
@@ -4914,6 +5032,13 @@ COMMENT ON TRIGGER restrict_trait_range ON traits IS 'Trigger function to ensure
    A NULL in the min or max column means "no limit".';
 
 
+--
+-- Name: set_correct_cultivar_for_site; Type: TRIGGER; Schema: public; Owner: -
+--
+
+CREATE TRIGGER set_correct_cultivar_for_site BEFORE INSERT OR UPDATE ON sites_cultivars FOR EACH ROW EXECUTE PROCEDURE set_correct_cultivar();
+
+
 --
 -- Name: update_citations_sites_timestamp; Type: TRIGGER; Schema: public; Owner: -
 --
@@ -5159,6 +5284,13 @@ CREATE TRIGGER update_runs_timestamp BEFORE UPDATE ON runs FOR EACH ROW EXECUTE
 CREATE TRIGGER update_sessions_timestamp BEFORE UPDATE ON sessions FOR EACH ROW EXECUTE PROCEDURE update_timestamp();
 
 
+--
+-- Name: update_sites_cultivars_timestamp; Type: TRIGGER; Schema: public; Owner: -
+--
+
+CREATE TRIGGER update_sites_cultivars_timestamp BEFORE UPDATE ON sites_cultivars FOR EACH ROW EXECUTE PROCEDURE update_timestamp();
+
+
 --
 -- Name: update_sites_timestamp; Type: TRIGGER; Schema: public; Owner: -
 --
@@ -5350,6 +5482,14 @@ ALTER TABLE ONLY cultivars_pfts
 COMMENT ON CONSTRAINT cultivar_exists ON cultivars_pfts IS 'Ensure the referred-to cultivar exists, block its deletion if it is being used in a pft, and update the reference if the cultivar id number changes.';
 
 
+--
+-- Name: cultivar_exists; Type: FK CONSTRAINT; Schema: public; Owner: -
+--
+
+ALTER TABLE ONLY sites_cultivars
+    ADD CONSTRAINT cultivar_exists FOREIGN KEY (cultivar_id) REFERENCES cultivars(id) ON UPDATE CASCADE;
+
+
 --
 -- Name: fk_citations_sites_citations_1; Type: FK CONSTRAINT; Schema: public; Owner: -
 --
@@ -5972,6 +6112,14 @@ ALTER TABLE ONLY reference_runs
     ADD CONSTRAINT reference_runs_model_id_fkey FOREIGN KEY (model_id) REFERENCES models(id) ON UPDATE CASCADE ON DELETE RESTRICT;
 
 
+--
+-- Name: site_exists; Type: FK CONSTRAINT; Schema: public; Owner: -
+--
+
+ALTER TABLE ONLY sites_cultivars
+    ADD CONSTRAINT site_exists FOREIGN KEY (site_id) REFERENCES sites(id) ON UPDATE CASCADE;
+
+
 --
 -- Name: species_exists; Type: FK CONSTRAINT; Schema: public; Owner: -
 --