Merge @ruslantalpa's fk improved detection

test/fixtures/schema.sql

@@ -594,6 +594,15 @@ CREATE TABLE simple_pk (
     extra character varying NOT NULL
 );
 
+--
+-- Name: users_projects; Type: TABLE; Schema: test; Owner: -
+--
+
+CREATE TABLE users_projects (
+    user_id integer NOT NULL,
+    project_id integer NOT NULL
+);
+
 
 --
 -- Name: tasks; Type: TABLE; Schema: test; Owner: -
@@ -605,6 +614,16 @@ CREATE TABLE tasks (
     project_id integer
 );
 
+CREATE OR REPLACE VIEW filtered_tasks AS
+SELECT id AS "myId", name, project_id AS "projectID"
+FROM tasks
+WHERE project_id IN (
+	SELECT id FROM projects WHERE id = 1
+) AND
+project_id IN (
+	SELECT project_id FROM users_projects WHERE user_id = 1
+);
+
 
 --
 -- Name: tsearch; Type: TABLE; Schema: test; Owner: -
@@ -625,15 +644,6 @@ CREATE TABLE users (
 );
 
 
---
--- Name: users_projects; Type: TABLE; Schema: test; Owner: -
---
-
-CREATE TABLE users_projects (
-    user_id integer NOT NULL,
-    project_id integer NOT NULL
-);
-
 
 --
 -- Name: users_tasks; Type: TABLE; Schema: test; Owner: -