Fix #701: allow quoted values for IN operator, refactor and Fix #641: allow IN filter to have no values (#854)

test/fixtures/data.sql

@@ -287,6 +287,13 @@ TRUNCATE TABLE images CASCADE;
 INSERT INTO images(name, img) VALUES ('A.png', decode('iVBORw0KGgoAAAANSUhEUgAAAB4AAAAeAQMAAAAB/jzhAAAABlBMVEUAAAD/AAAb/40iAAAAP0lEQVQI12NgwAbYG2AE/wEYwQMiZB4ACQkQYZEAIgqAhAGIKLCAEQ8kgMT/P1CCEUwc4IMSzA3sUIIdCHECAGSQEkeOTUyCAAAAAElFTkSuQmCC', 'base64'));
 INSERT INTO images(name, img) VALUES ('B.png', decode('iVBORw0KGgoAAAANSUhEUgAAAB4AAAAeAQMAAAAB/jzhAAAABlBMVEX///8AAP94wDzzAAAAL0lEQVQIW2NgwAb+HwARH0DEDyDxwAZEyGAhLODqHmBRzAcn5GAS///A1IF14AAA5/Adbiiz/0gAAAAASUVORK5CYII=', 'base64'));
 
+TRUNCATE TABLE w_or_wo_comma_names CASCADE;
+INSERT INTO w_or_wo_comma_names VALUES ('Hebdon, John');
+INSERT INTO w_or_wo_comma_names VALUES ('Williams, Mary');
+INSERT INTO w_or_wo_comma_names VALUES ('Smith, Joseph');
+INSERT INTO w_or_wo_comma_names VALUES ('David White');
+INSERT INTO w_or_wo_comma_names VALUES ('Larry Thompson');
+
 --
 -- PostgreSQL database dump complete
 --

test/fixtures/privileges.sql

@@ -51,6 +51,8 @@ GRANT ALL ON TABLE
     , orders_view
     , images
     , images_base64
+    , w_or_wo_comma_names
+    , items_with_different_col_types
 TO postgrest_test_anonymous;
 
 GRANT INSERT ON TABLE insertonly TO postgrest_test_anonymous;

test/fixtures/schema.sql

@@ -1161,6 +1161,18 @@ create function test.get_guc_value(name text) returns text as $$
   select nullif(current_setting(name), '')::text;
 $$ language sql;
 
+create table w_or_wo_comma_names ( name text );
+
+create table items_with_different_col_types ( 
+  int_data integer,
+  text_data text,
+  bool_data bool,
+  bin_data bytea,
+  char_data character varying,
+  date_data date,
+  real_data real,
+  time_data time
+);
 
 --
 -- PostgreSQL database dump complete