Changes the insertable to true in views that are insertable through triggers [fixes #206]

test/fixtures/schema.sql

@@ -84,6 +84,17 @@ $$;
 
 ALTER FUNCTION postgrest.set_authors_only_owner() OWNER TO postgrest_test;
 
+CREATE FUNCTION "1".insert_insertable_view_with_join() RETURNS trigger
+    LANGUAGE plpgsql
+    AS $$
+begin
+  INSERT INTO "1".auto_incrementing_pk (nullable_string, non_nullable_string) VALUES (NEW.nullable_string, NEW.non_nullable_string);
+  RETURN NEW;
+end;
+$$;
+
+ALTER FUNCTION "1".insert_insertable_view_with_join() OWNER TO postgrest_test;
+
 SET search_path = "1", pg_catalog;
 
 SET default_tablespace = '';
@@ -159,6 +170,18 @@ ALTER TABLE "1".has_fk_id_seq OWNER TO postgrest_test;
 
 ALTER SEQUENCE has_fk_id_seq OWNED BY has_fk.id;
 
+CREATE VIEW "1".insertable_view_with_join AS
+ SELECT has_fk.id,
+    has_fk.auto_inc_fk,
+    has_fk.simple_fk,
+    auto_incrementing_pk.nullable_string,
+    auto_incrementing_pk.non_nullable_string,
+    auto_incrementing_pk.inserted_at
+   FROM (has_fk
+     JOIN auto_incrementing_pk USING (id));
+
+
+ALTER TABLE "1".insertable_view_with_join OWNER TO postgrest_test;
 
 
 CREATE TABLE items (
@@ -341,6 +364,9 @@ SET search_path = "1", pg_catalog;
 ALTER TABLE ONLY authors_only
     ADD CONSTRAINT authors_only_pkey PRIMARY KEY (secret);
     
+CREATE TRIGGER insert_insertable_view_with_join INSTEAD OF INSERT ON "1".insertable_view_with_join FOR EACH ROW EXECUTE PROCEDURE "1".insert_insertable_view_with_join();
+
+
 CREATE TRIGGER secrets_owner_track BEFORE INSERT OR UPDATE ON authors_only FOR EACH ROW EXECUTE PROCEDURE postgrest.set_authors_only_owner();
 
 
@@ -511,6 +537,11 @@ REVOKE ALL ON TABLE tsearch FROM postgrest_test;
 GRANT ALL ON TABLE tsearch TO postgrest_test;
 GRANT ALL ON TABLE tsearch TO postgrest_anonymous;
 
+REVOKE ALL ON TABLE insertable_view_with_join FROM PUBLIC;
+REVOKE ALL ON TABLE insertable_view_with_join FROM postgrest_test;
+GRANT ALL ON TABLE insertable_view_with_join TO postgrest_test;
+GRANT ALL ON TABLE insertable_view_with_join TO postgrest_anonymous;
+
 
 SET search_path = postgrest, pg_catalog;