MBS-12252: Add edit_genre table

This will allows us to start entering edits for adding / editing genres
and for eventually adding aliases to them, so we have history.

admin/sql/CreateFKConstraints.sql

@@ -431,6 +431,17 @@ ALTER TABLE edit_event
    REFERENCES event(id)
    ON DELETE CASCADE;
 
+ALTER TABLE edit_genre
+   ADD CONSTRAINT edit_genre_fk_edit
+   FOREIGN KEY (edit)
+   REFERENCES edit(id);
+
+ALTER TABLE edit_genre
+   ADD CONSTRAINT edit_genre_fk_genre
+   FOREIGN KEY (genre)
+   REFERENCES genre(id)
+   ON DELETE CASCADE;
+
 ALTER TABLE edit_instrument
    ADD CONSTRAINT edit_instrument_fk_edit
    FOREIGN KEY (edit)

admin/sql/CreateIndexes.sql

@@ -149,6 +149,7 @@ CREATE INDEX edit_data_idx_link_type ON edit_data USING GIN (
 CREATE INDEX edit_area_idx ON edit_area (area);
 CREATE INDEX edit_artist_idx ON edit_artist (artist);
 CREATE INDEX edit_event_idx ON edit_event (event);
+CREATE INDEX edit_genre_idx ON edit_genre (genre);
 CREATE INDEX edit_instrument_idx ON edit_instrument (instrument);
 CREATE INDEX edit_label_idx ON edit_label (label);
 CREATE INDEX edit_place_idx ON edit_place (place);

admin/sql/CreatePrimaryKeys.sql

@@ -47,6 +47,7 @@ ALTER TABLE edit_area ADD CONSTRAINT edit_area_pkey PRIMARY KEY (edit, area);
 ALTER TABLE edit_artist ADD CONSTRAINT edit_artist_pkey PRIMARY KEY (edit, artist);
 ALTER TABLE edit_data ADD CONSTRAINT edit_data_pkey PRIMARY KEY (edit);
 ALTER TABLE edit_event ADD CONSTRAINT edit_event_pkey PRIMARY KEY (edit, event);
+ALTER TABLE edit_genre ADD CONSTRAINT edit_genre_pkey PRIMARY KEY (edit, genre);
 ALTER TABLE edit_instrument ADD CONSTRAINT edit_instrument_pkey PRIMARY KEY (edit, instrument);
 ALTER TABLE edit_label ADD CONSTRAINT edit_label_pkey PRIMARY KEY (edit, label);
 ALTER TABLE edit_note ADD CONSTRAINT edit_note_pkey PRIMARY KEY (id);

admin/sql/CreateTables.sql

@@ -587,6 +587,12 @@ CREATE TABLE edit_event
     event               INTEGER NOT NULL  -- PK, references event.id CASCADE
 );
 
+CREATE TABLE edit_genre
+(
+    edit                INTEGER NOT NULL, -- PK, references edit.id
+    genre               INTEGER NOT NULL  -- PK, references genre.id CASCADE
+);
+
 CREATE TABLE edit_instrument
 (
     edit                INTEGER NOT NULL, -- PK, references edit.id

admin/sql/DropFKConstraints.sql

@@ -85,6 +85,8 @@ ALTER TABLE edit_artist DROP CONSTRAINT IF EXISTS edit_artist_fk_artist;
 ALTER TABLE edit_data DROP CONSTRAINT IF EXISTS edit_data_fk_edit;
 ALTER TABLE edit_event DROP CONSTRAINT IF EXISTS edit_event_fk_edit;
 ALTER TABLE edit_event DROP CONSTRAINT IF EXISTS edit_event_fk_event;
+ALTER TABLE edit_genre DROP CONSTRAINT IF EXISTS edit_genre_fk_edit;
+ALTER TABLE edit_genre DROP CONSTRAINT IF EXISTS edit_genre_fk_genre;
 ALTER TABLE edit_instrument DROP CONSTRAINT IF EXISTS edit_instrument_fk_edit;
 ALTER TABLE edit_instrument DROP CONSTRAINT IF EXISTS edit_instrument_fk_instrument;
 ALTER TABLE edit_label DROP CONSTRAINT IF EXISTS edit_label_fk_edit;

admin/sql/DropIndexes.sql

@@ -72,6 +72,7 @@ DROP INDEX edit_artist_idx;
 DROP INDEX edit_artist_idx_status;
 DROP INDEX edit_data_idx_link_type;
 DROP INDEX edit_event_idx;
+DROP INDEX edit_genre_idx;
 DROP INDEX edit_idx_close_time;
 DROP INDEX edit_idx_editor_id_desc;
 DROP INDEX edit_idx_editor_open_time;

admin/sql/DropPrimaryKeys.sql

@@ -47,6 +47,7 @@ ALTER TABLE edit_area DROP CONSTRAINT IF EXISTS edit_area_pkey;
 ALTER TABLE edit_artist DROP CONSTRAINT IF EXISTS edit_artist_pkey;
 ALTER TABLE edit_data DROP CONSTRAINT IF EXISTS edit_data_pkey;
 ALTER TABLE edit_event DROP CONSTRAINT IF EXISTS edit_event_pkey;
+ALTER TABLE edit_genre DROP CONSTRAINT IF EXISTS edit_genre_pkey;
 ALTER TABLE edit_instrument DROP CONSTRAINT IF EXISTS edit_instrument_pkey;
 ALTER TABLE edit_label DROP CONSTRAINT IF EXISTS edit_label_pkey;
 ALTER TABLE edit_note DROP CONSTRAINT IF EXISTS edit_note_pkey;

admin/sql/DropTables.sql

@@ -51,6 +51,7 @@ DROP TABLE edit_area;
 DROP TABLE edit_artist;
 DROP TABLE edit_data;
 DROP TABLE edit_event;
+DROP TABLE edit_genre;
 DROP TABLE edit_instrument;
 DROP TABLE edit_label;
 DROP TABLE edit_note;

admin/sql/TruncateTables.sql

@@ -51,6 +51,7 @@ TRUNCATE TABLE edit_area RESTART IDENTITY CASCADE;
 TRUNCATE TABLE edit_artist RESTART IDENTITY CASCADE;
 TRUNCATE TABLE edit_data RESTART IDENTITY CASCADE;
 TRUNCATE TABLE edit_event RESTART IDENTITY CASCADE;
+TRUNCATE TABLE edit_genre RESTART IDENTITY CASCADE;
 TRUNCATE TABLE edit_instrument RESTART IDENTITY CASCADE;
 TRUNCATE TABLE edit_label RESTART IDENTITY CASCADE;
 TRUNCATE TABLE edit_note RESTART IDENTITY CASCADE;

admin/sql/updates/20220314-mbs-12252-standalone.sql

@@ -0,0 +1,16 @@
+\set ON_ERROR_STOP 1
+
+BEGIN;
+
+ALTER TABLE edit_genre
+   ADD CONSTRAINT edit_genre_fk_edit
+   FOREIGN KEY (edit)
+   REFERENCES edit(id);
+
+ALTER TABLE edit_genre
+   ADD CONSTRAINT edit_genre_fk_genre
+   FOREIGN KEY (genre)
+   REFERENCES genre(id)
+   ON DELETE CASCADE;
+
+COMMIT;

admin/sql/updates/20220314-mbs-12252.sql

@@ -0,0 +1,15 @@
+\set ON_ERROR_STOP 1
+
+BEGIN;
+
+CREATE TABLE edit_genre
+(
+    edit                INTEGER NOT NULL, -- PK, references edit.id
+    genre               INTEGER NOT NULL  -- PK, references genre.id CASCADE
+);
+
+ALTER TABLE edit_genre ADD CONSTRAINT edit_genre_pkey PRIMARY KEY (edit, genre);
+
+CREATE INDEX edit_genre_idx ON edit_genre (genre);
+
+COMMIT;

admin/sql/updates/schema-change/27.mirror.sql

@@ -1,6 +1,7 @@
 -- Generated by CompileSchemaScripts.pl from:
 -- 20210526-a_upd_release_event.sql
 -- 20210606-mbs-11682.sql
+-- 20220314-mbs-12252.sql
 \set ON_ERROR_STOP 1
 BEGIN;
 SET search_path = musicbrainz, public;
@@ -124,4 +125,18 @@ BEGIN
 END;
 $$ LANGUAGE 'plpgsql';
 
+--------------------------------------------------------------------------------
+SELECT '20220314-mbs-12252.sql';
+
+
+CREATE TABLE edit_genre
+(
+    edit                INTEGER NOT NULL, -- PK, references edit.id
+    genre               INTEGER NOT NULL  -- PK, references genre.id CASCADE
+);
+
+ALTER TABLE edit_genre ADD CONSTRAINT edit_genre_pkey PRIMARY KEY (edit, genre);
+
+CREATE INDEX edit_genre_idx ON edit_genre (genre);
+
 COMMIT;

admin/sql/updates/schema-change/27.standalone.sql

@@ -5,6 +5,7 @@
 -- 20211008-mbs-11903.sql
 -- 20211216-mbs-12140-12141.sql
 -- 20220309-mbs-12241.sql
+-- 20220314-mbs-12252-standalone.sql
 \set ON_ERROR_STOP 1
 BEGIN;
 SET search_path = musicbrainz, public;
@@ -542,4 +543,19 @@ $$ LANGUAGE SQL IMMUTABLE SET search_path = musicbrainz, public;
 
 DROP FUNCTION IF EXISTS whitespace_collapsed(TEXT);
 
+--------------------------------------------------------------------------------
+SELECT '20220314-mbs-12252-standalone.sql';
+
+
+ALTER TABLE edit_genre
+   ADD CONSTRAINT edit_genre_fk_edit
+   FOREIGN KEY (edit)
+   REFERENCES edit(id);
+
+ALTER TABLE edit_genre
+   ADD CONSTRAINT edit_genre_fk_genre
+   FOREIGN KEY (genre)
+   REFERENCES genre(id)
+   ON DELETE CASCADE;
+
 COMMIT;

upgrade.json

@@ -104,13 +104,15 @@
 
   "27": {
     "mirror": ["20210526-a_upd_release_event.sql",
-               "20210606-mbs-11682.sql"],
+               "20210606-mbs-11682.sql",
+               "20220314-mbs-12252.sql"],
     "mirror_only": ["20220302-mbs-12225-mirror_only.sql"],
     "standalone": ["20210702-mbs-11760.sql",
                    "20210916-mbs-11896.sql",
                    "20210924-mbs-10327.sql",
                    "20211008-mbs-11903.sql",
                    "20211216-mbs-12140-12141.sql",
-                   "20220309-mbs-12241.sql"]
+                   "20220309-mbs-12241.sql",
+                   "20220314-mbs-12252-standalone.sql"]
   }
 }