Merge pull request #4075 from mathesar-foundation/generated_id_examples

Generated Identity for example datasets
mathesar-foundation · Dec 13, 2024 · c9d036f · c9d036f
2 parents b928de2 + 4eb2a62
commit c9d036f
Show file tree

Hide file tree

Showing 2 changed files with 66 additions and 262 deletions.
diff --git a/mathesar/examples/resources/library_without_checkouts.sql b/mathesar/examples/resources/library_without_checkouts.sql
@@ -7,15 +7,9 @@ CREATE TABLE "Authors" (
     "Website" mathesar_types.uri
 );
 
-CREATE SEQUENCE "Authors_id_seq"
-    AS integer
-    START WITH 1
-    INCREMENT BY 1
-    NO MINVALUE
-    NO MAXVALUE
-    CACHE 1;
-
-ALTER SEQUENCE "Authors_id_seq" OWNED BY "Authors".id;
+ALTER TABLE "Authors" ALTER COLUMN id ADD GENERATED BY DEFAULT AS IDENTITY (
+    SEQUENCE NAME "Authors_id_seq"
+);
 
 
 -- Books
@@ -34,15 +28,9 @@ CREATE TABLE "Books" (
     "Publisher" integer
 );
 
-CREATE SEQUENCE "Books_id_seq"
-    AS integer
-    START WITH 1
-    INCREMENT BY 1
-    NO MINVALUE
-    NO MAXVALUE
-    CACHE 1;
-
-ALTER SEQUENCE "Books_id_seq" OWNED BY "Books".id;
+ALTER TABLE "Books" ALTER COLUMN id ADD GENERATED BY DEFAULT AS IDENTITY (
+    SEQUENCE NAME "Books_id_seq"
+);
 
 
 -- Checkouts
@@ -56,15 +44,9 @@ CREATE TABLE "Checkouts" (
     "Check In Time" timestamp without time zone
 );
 
-CREATE SEQUENCE "Checkouts_id_seq"
-    AS integer
-    START WITH 1
-    INCREMENT BY 1
-    NO MINVALUE
-    NO MAXVALUE
-    CACHE 1;
-
-ALTER SEQUENCE "Checkouts_id_seq" OWNED BY "Checkouts".id;
+ALTER TABLE "Checkouts" ALTER COLUMN id ADD GENERATED BY DEFAULT AS IDENTITY (
+    SEQUENCE NAME "Checkouts_id_seq"
+);
 
 
 -- Items
@@ -78,15 +60,9 @@ CREATE TABLE "Items" (
 );
 
 
-CREATE SEQUENCE "Items_id_seq"
-    AS integer
-    START WITH 1
-    INCREMENT BY 1
-    NO MINVALUE
-    NO MAXVALUE
-    CACHE 1;
-
-ALTER SEQUENCE "Items_id_seq" OWNED BY "Items".id;
+ALTER TABLE "Items" ALTER COLUMN id ADD GENERATED BY DEFAULT AS IDENTITY (
+    SEQUENCE NAME "Items_id_seq"
+);
 
 
 -- Media
@@ -96,15 +72,9 @@ CREATE TABLE "Media" (
     "Type" text
 );
 
-CREATE SEQUENCE "Media_id_seq"
-    AS integer
-    START WITH 1
-    INCREMENT BY 1
-    NO MINVALUE
-    NO MAXVALUE
-    CACHE 1;
-
-ALTER SEQUENCE "Media_id_seq" OWNED BY "Media".id;
+ALTER TABLE "Media" ALTER COLUMN id ADD GENERATED BY DEFAULT AS IDENTITY (
+    SEQUENCE NAME "Media_id_seq"
+);
 
 
 -- Patrons
@@ -116,15 +86,9 @@ CREATE TABLE "Patrons" (
     "Email" mathesar_types.email
 );
 
-CREATE SEQUENCE "Patrons_id_seq"
-    AS integer
-    START WITH 1
-    INCREMENT BY 1
-    NO MINVALUE
-    NO MAXVALUE
-    CACHE 1;
-
-ALTER SEQUENCE "Patrons_id_seq" OWNED BY "Patrons".id;
+ALTER TABLE "Patrons" ALTER COLUMN id ADD GENERATED BY DEFAULT AS IDENTITY (
+    SEQUENCE NAME "Patrons_id_seq"
+);
 
 
 -- Publishers
@@ -134,32 +98,9 @@ CREATE TABLE "Publishers" (
     "Name" text
 );
 
-CREATE SEQUENCE "Publishers_id_seq"
-    AS integer
-    START WITH 1
-    INCREMENT BY 1
-    NO MINVALUE
-    NO MAXVALUE
-    CACHE 1;
-
-ALTER SEQUENCE "Publishers_id_seq" OWNED BY "Publishers".id;
-
-
--- Set up defaults
-ALTER TABLE ONLY "Authors"
-  ALTER COLUMN id SET DEFAULT nextval('"Authors_id_seq"'::regclass);
-ALTER TABLE ONLY "Books"
-  ALTER COLUMN id SET DEFAULT nextval('"Books_id_seq"'::regclass);
-ALTER TABLE ONLY "Checkouts"
-  ALTER COLUMN id SET DEFAULT nextval('"Checkouts_id_seq"'::regclass);
-ALTER TABLE ONLY "Items"
-  ALTER COLUMN id SET DEFAULT nextval('"Items_id_seq"'::regclass);
-ALTER TABLE ONLY "Media"
-  ALTER COLUMN id SET DEFAULT nextval('"Media_id_seq"'::regclass);
-ALTER TABLE ONLY "Patrons"
-  ALTER COLUMN id SET DEFAULT nextval('"Patrons_id_seq"'::regclass);
-ALTER TABLE ONLY "Publishers" 
-  ALTER COLUMN id SET DEFAULT nextval('"Publishers_id_seq"'::regclass);
+ALTER TABLE "Publishers" ALTER COLUMN id ADD GENERATED BY DEFAULT AS IDENTITY (
+    SEQUENCE NAME "Publishers_id_seq"
+);
 
 --
 -- Data for Name: Authors; Type: TABLE DATA; Schema: Library Management; Owner: -