PR feedback; use INTEGER rather than UUID

Author: Jamesbarford

database/schema.md

@@ -268,5 +268,5 @@ sqlite> SELECT * FROM collector_config;
 
 id         target                     date_added     last_heartbeat_at  benchmark_set  is_active
 ---------  -------------------------  -------------  ----------------   ---------      -------
-ea1f4e...  aarch64-unknown-linux-gnu  2025-06-11...  2025-06-12 17...   cea1bc...      0
+1          aarch64-unknown-linux-gnu  2025-06-11...  2025-06-12 17...   2              0
 ```

database/src/pool/postgres.rs

@@ -285,14 +285,14 @@ static MIGRATIONS: &[&str] = &[
     alter table pstat_series drop constraint test_case;
     alter table pstat_series add constraint test_case UNIQUE(crate, profile, scenario, backend, target, metric);
     "#,
-    r#"CREATE EXTENSION IF NOT EXISTS "uuid-ossp";"#,
     r#"
     CREATE TABLE IF NOT EXISTS collector_config (
-        id                UUID PRIMARY KEY,
+        id                SERIAL PRIMARY KEY,
         target            TEXT NOT NULL,
+        name              TEXT NOT NULL,
         date_added        TIMESTAMPTZ DEFAULT NOW() NOT NULL,
         last_heartbeat_at TIMESTAMPTZ,
-        benchmark_set     UUID NOT NULL,
+        benchmark_set     INTEGER NOT NULL,
         is_active         BOOLEAN DEFAULT FALSE NOT NULL
     );
     "#,

database/src/pool/sqlite.rs

@@ -407,11 +407,12 @@ static MIGRATIONS: &[Migration] = &[
     Migration::without_foreign_key_constraints(
         r#"
         CREATE TABLE IF NOT EXISTS collector_config (
-            id                TEXT PRIMARY KEY,
+            id                INTEGER AUTO INCREMENT PRIMARY KEY,
             target            TEXT NOT NULL,
+            name              TEXT NOT NULL,
             date_added        TIMESTAMP DEFAULT CURRENT_TIMESTAMP NOT NULL,
             last_heartbeat_at TIMESTAMP,
-            benchmark_set     TEXT NOT NULL,
+            benchmark_set     INTEGER NOT NULL,
             is_active         BOOLEAN DEFAULT FALSE NOT NULL
         );
         "#,