Update to Zero 0.17

Author: aboodman

.env

@@ -1,6 +1,4 @@
 VITE_PUBLIC_SERVER='http://localhost:4848'
 ZERO_UPSTREAM_DB="postgresql://user:[email protected]:5430/postgres"
-ZERO_CVR_DB="postgresql://user:[email protected]:5430/postgres"
-ZERO_CHANGE_DB="postgresql://user:[email protected]:5430/postgres"
 ZERO_AUTH_SECRET="secretkey"
-ZERO_REPLICA_FILE="/tmp/zstart_replica.db"
+ZERO_REPLICA_FILE="/tmp/hello_zero_replica.db"

package-lock.json

@@ -13,7 +13,7 @@
     "lint": "eslint ."
   },
   "dependencies": {
-    "@rocicorp/zero": "0.16.2025022800",
+    "@rocicorp/zero": "0.17.2025031400",
     "jose": "^5.9.6",
     "js-cookie": "^3.0.5",
     "react": "^18.3.1",

package.json

@@ -10,14 +10,21 @@ import { formatDate } from "./date";
 
 function App() {
   const z = useZero<Schema>();
-  const [users] = useQuery(z.query.user);
-  const [mediums] = useQuery(z.query.medium);
+  const [users] = useQuery(z.query.user, {
+    ttl: "forever",
+  });
+
+  const [mediums] = useQuery(z.query.medium, {
+    ttl: "forever",
+  });
 
   const [filterUser, setFilterUser] = useState<string>("");
   const [filterText, setFilterText] = useState<string>("");
 
   const all = z.query.message;
-  const [allMessages] = useQuery(all);
+  const [allMessages] = useQuery(all, {
+    ttl: "forever",
+  });
 
   let filtered = all
     .related("medium")

src/App.tsx

@@ -17,8 +17,6 @@ const z = new Zero({
   auth: () => encodedJWT,
   server: import.meta.env.VITE_PUBLIC_SERVER,
   schema,
-  // This is often easier to develop with if you're frequently changing
-  // the schema. Switch to 'idb' for local-persistence.
   kvStore: "idb",
 });
 

src/main.tsx

@@ -57,7 +57,7 @@ const messageRelationships = relationships(message, ({ one }) => ({
   }),
 }));
 
-export const schema = createSchema(1, {
+export const schema = createSchema({
   tables: [user, medium, message],
   relationships: [messageRelationships],
 });

src/schema.ts

@@ -40,15 +40,13 @@ export default $config({
     // Common environment variables
     const commonEnv = {
       ZERO_UPSTREAM_DB: conn.value,
-      ZERO_CVR_DB: conn.value,
-      ZERO_CHANGE_DB: conn.value,
       ZERO_AUTH_SECRET: zeroAuthSecret.value,
       ZERO_REPLICA_FILE: "sync-replica.db",
       ZERO_LITESTREAM_BACKUP_URL: $interpolate`s3://${replicationBucket.name}/backup`,
       ZERO_IMAGE_URL: `rocicorp/zero:${zeroVersion}`,
+      ZERO_CHANGE_MAX_CONNS: "3",
       ZERO_CVR_MAX_CONNS: "10",
       ZERO_UPSTREAM_MAX_CONNS: "10",
-      ZERO_AUTO_RESET: "true",
     };
 
     // Replication Manager Service
@@ -66,7 +64,6 @@ export default $config({
       },
       environment: {
         ...commonEnv,
-        ZERO_CHANGE_MAX_CONNS: "3",
         ZERO_NUM_SYNC_WORKERS: "0",
       },
       loadBalancer: {