create indexes for foreign keys

supabase/migrations/20240520215621_create_link.sql

@@ -15,6 +15,8 @@ create table link
     primary key (type, title)
 );
 
+create index on link(source);
+
 alter table link
     enable row level security;
 

supabase/migrations/20240520215622_create_dictionary.sql

@@ -13,6 +13,8 @@ create table dictionary
     sort_group  text not null generated always as ( left(upper(sort_title), 1) ) stored
 );
 
+create index on dictionary(source);
+
 alter table dictionary
     enable row level security;
 

supabase/migrations/20240520215623_create_metadata.sql

@@ -6,6 +6,8 @@ create table metadata
     primary key (key, value)
 );
 
+create index on metadata(source);
+
 alter table metadata
     enable row level security;
 

supabase/migrations/20240520215625_create_location.sql

@@ -17,6 +17,9 @@ create table location
     email         text                          not null default ''
 );
 
+create index on location (source);
+create index on location (within);
+
 alter table location
     enable row level security;
 
@@ -30,10 +33,12 @@ create table location_category
 (
     id         uuid not null default gen_random_uuid() primary key,
     title      text not null unique check (length(title) between 0 and 256),
-    sort_title text unique check (length(sort_title) between 0 and 256),
+    sort_title text null check (length(sort_title) between 0 and 256),
     source     text not null references data_source (id) on update cascade on delete cascade
 );
 
+create index on location_category (source);
+
 alter table location_category
     enable row level security;
 
@@ -46,7 +51,8 @@ create policy "Enable read access for all users"
 create table location_category_mapping
 (
     location_id          uuid not null references location (id),
-    location_category_id uuid not null references location_category (id)
+    location_category_id uuid not null references location_category (id),
+    primary key (location_id, location_category_id)
 );
 
 alter table location_category_mapping

supabase/migrations/20240520215626_create_location_schedule.sql

@@ -16,6 +16,11 @@ create table location_schedule
                                                when location is null then location_category is not null end)
 );
 
+create index on location_schedule (source);
+create index on location_schedule (location);
+create index on location_schedule (location_category);
+create index on location_schedule (parent_schedule);
+
 alter table location_schedule
     enable row level security;
 
@@ -27,14 +32,17 @@ create policy "Enable read access for all users"
 
 create table location_schedule_timetable
 (
-    id                   uuid            not null default gen_random_uuid() primary key,
-    source               text            not null references data_source (id),
-    location_schedule_id uuid            not null references location_schedule (id),
-    days                 text            not null,
-    open_at              time            not null,
-    open_for             interval minute not null
+    id                uuid            not null default gen_random_uuid() primary key,
+    source            text            not null references data_source (id),
+    location_schedule uuid            not null references location_schedule (id),
+    days              text            not null,
+    open_at           time            not null,
+    open_for          interval minute not null
 );
 
+create index on location_schedule_timetable (source);
+create index on location_schedule_timetable (location_schedule);
+
 alter table location_schedule_timetable
     enable row level security;
 

supabase/migrations/20240520215628_create_directory_entry.sql

@@ -17,6 +17,8 @@ create table directory_entry
     specialties  text
 );
 
+create index on directory_entry (source);
+
 alter table directory_entry
     enable row level security;
 
@@ -32,6 +34,8 @@ create table directory_entry_category
     category        text not null check (length(trim(category)) > 0)
 );
 
+create index on directory_entry_category (directory_entry);
+
 alter table directory_entry_category
     enable row level security;
 
@@ -54,6 +58,10 @@ create table directory_entry_location
     description     text
 );
 
+create index on directory_entry_location (directory_entry);
+create index on directory_entry_location (location);
+create index on directory_entry_location (source);
+
 alter table directory_entry_location
     enable row level security;
 
@@ -77,6 +85,10 @@ create table directory_entry_organization
     description            text
 );
 
+create index on directory_entry_organization (directory_entry);
+create index on directory_entry_organization (directory_organization);
+create index on directory_entry_organization (source);
+
 alter table directory_entry_organization
     enable row level security;
 

supabase/migrations/20240520215632_create_content_category.sql

@@ -2,7 +2,7 @@ create table content_category
 (
     id         uuid not null default gen_random_uuid() primary key,
     title      text not null unique check (length(title) between 0 and 256),
-    sort_title text null unique check (length(sort_title) between 0 and 256)
+    sort_title text null check (length(sort_title) between 0 and 256)
 );
 
 alter table content_category

supabase/migrations/20240520215633_create_calendar_event.sql

@@ -15,6 +15,11 @@ create table calendar_event
     constraint only_one_location check ( case when campus_location_id is not null then textual_location is null end )
 );
 
+create index on calendar_event (source);
+create index on calendar_event (recurrence_of_event_id);
+create index on calendar_event (sponsoring_entity);
+create index on calendar_event (campus_location_id);
+
 alter table calendar_event
     enable row level security;
 
@@ -32,6 +37,9 @@ create table calendar_event_category
     primary key (calendar_event_id, category_id)
 );
 
+create index on calendar_event_category (category_id);
+create index on calendar_event_category (source);
+
 alter table calendar_event_category
     enable row level security;
 
@@ -52,6 +60,8 @@ create table calendar_event_link
     primary key (calendar_event_id, href)
 );
 
+create index on calendar_event_link (source);
+
 alter table calendar_event_link
     enable row level security;
 

supabase/migrations/20240520215636_create_feed.sql

@@ -6,6 +6,8 @@ create table feed
     primary key (uri)
 );
 
+create index on feed (source);
+
 alter table feed
     enable row level security;
 
@@ -31,6 +33,10 @@ create table feed_article
     constraint only_one_location check ( case when campus_location_id is not null then textual_location is null end )
 );
 
+create index on feed_article (source);
+create index on feed_article (campus_location_id);
+create index on feed_article (sponsoring_entity);
+
 alter table feed_article
     enable row level security;
 
@@ -53,3 +59,5 @@ alter table feed_article_category
 create policy "Enable read access for all users"
     on feed_article_category for select
     to public using (true);
+
+create index on feed_article_category (category_id);

supabase/migrations/20240520215639_create_app_notice.sql

@@ -13,6 +13,9 @@ create table app_notice
     platform     text        null
 );
 
+create index on app_notice (source);
+create index on app_notice (active_until) where (active_until is not null);
+
 alter table app_notice
     enable row level security;
 

supabase/migrations/20240520215640_create_livestream.sql

@@ -1,19 +1,22 @@
 create table livestream
 (
-    id              uuid not null default gen_random_uuid() primary key,
-    source          text not null references data_source (id) on update cascade on delete cascade,
-    title           text not null,
-    subtitle        text not null,
-    stream_uri      text not null,
-    tint_color      text null,
-    text_color      text null,
-    logo_uri        text null,
-    calendar_source text null references data_source (id) on update cascade on delete restrict,
-    phone           text null,
-    email           text null,
-    website         text null
+    id                uuid not null default gen_random_uuid() primary key,
+    source            text not null references data_source (id) on update cascade on delete cascade,
+    title             text not null,
+    subtitle          text not null,
+    stream_uri        text not null,
+    tint_color        text null,
+    text_color        text null,
+    logo_uri          text null,
+    calendar_event_id text null references calendar_event (id) on update cascade on delete cascade,
+    phone             text null,
+    email             text null,
+    website           text null
 );
 
+create index on livestream (source);
+create index on livestream (calendar_event_id);
+
 alter table livestream
     enable row level security;
 

supabase/migrations/20240520215641_create_bus_route.sql

@@ -6,6 +6,8 @@ create table bus_route
     title  text not null
 );
 
+create index on bus_route (source);
+
 alter table bus_route
     enable row level security;
 
@@ -20,9 +22,11 @@ create table bus_route_stop
     id          uuid  not null default gen_random_uuid() primary key,
     source      text  not null references data_source (id) on update cascade on delete cascade,
     name        text  not null,
-    coordinates jsonb not null default '[]'::jsonb
+    coordinates point not null default 'POINT(0 0)'::point
 );
 
+create index on bus_route_stop (source);
+
 alter table bus_route_stop
     enable row level security;
 
@@ -44,6 +48,10 @@ create table bus_route_timetable
     constraint outbound_time_if_stop check (case when outbound_stop is not null then outbound_time is not null end)
 );
 
+create index on bus_route_timetable (source);
+create index on bus_route_timetable (inbound_stop);
+create index on bus_route_timetable (outbound_stop);
+
 alter table bus_route_timetable
     enable row level security;
 
@@ -62,6 +70,9 @@ create table bus_route_schedule
     active_until timestamptz null
 );
 
+create index on bus_route_schedule (timetable_id);
+create index on bus_route_schedule (source);
+
 alter table bus_route_schedule
     enable row level security;
 

supabase/migrations/20240520215645_create_cafe.sql

@@ -7,6 +7,9 @@ create table cafe
     location    uuid null references location (id)
 );
 
+create index on cafe (source);
+create index on cafe (location);
+
 alter table cafe
     enable row level security;
 
@@ -44,6 +47,8 @@ create table cafe_item
     nutrition   jsonb not null default '{}'::jsonb  -- TODO: expand this into a table
 );
 
+create index on cafe_item (source);
+
 alter table cafe_item
     enable row level security;
 
@@ -60,6 +65,8 @@ create table cafe_item_variation
     description  text
 );
 
+create index on cafe_item_variation (cafe_item_id);
+
 alter table cafe_item_variation
     enable row level security;
 
@@ -76,6 +83,8 @@ create table cafe_item_cor
     primary key (cafe_item_id, cafe_cor_id)
 );
 
+create index on cafe_item_cor (cafe_cor_id);
+
 alter table cafe_item_cor
     enable row level security;
 
@@ -97,6 +106,9 @@ create table cafe_station_menu
     is_featured        bool    not null default false
 );
 
+create index on cafe_station_menu (source);
+create index on cafe_station_menu (item_id);
+
 alter table cafe_station_menu
     enable row level security;
 
@@ -113,6 +125,8 @@ create table cafe_menu_schedule
     primary key (schedule_id, station_id)
 );
 
+create index on cafe_menu_schedule (station_id);
+
 alter table cafe_menu_schedule
     enable row level security;
 

supabase/migrations/20240520215652_create_student_work.sql

@@ -19,6 +19,9 @@ create table student_work
                                                 when department_name is null then department_id is not null end)
 );
 
+create index on student_work (source);
+create index on student_work (department_id);
+
 alter table student_work
     enable row level security;