chore: upgrade prisma (#2103)

Author: ahkhanjani

.changeset/seven-clocks-double.md

@@ -0,0 +1,5 @@
+---
+"create-t3-app": minor
+---
+
+Upgrade to Prisma 6.6.0

cli/package.json

@@ -66,8 +66,8 @@
     "@auth/prisma-adapter": "^1.6.0",
     "@libsql/client": "^0.14.0",
     "@planetscale/database": "^1.19.0",
-    "@prisma/adapter-planetscale": "^6.5.0",
-    "@prisma/client": "^6.5.0",
+    "@prisma/adapter-planetscale": "^6.6.0",
+    "@prisma/client": "^6.6.0",
     "@t3-oss/env-nextjs": "^0.12.0",
     "@tailwindcss/postcss": "^4.0.15",
     "@tanstack/react-query": "^5.69.0",
@@ -86,7 +86,7 @@
     "postgres": "^3.4.4",
     "prettier": "^3.5.3",
     "prettier-plugin-tailwindcss": "^0.6.11",
-    "prisma": "^6.5.0",
+    "prisma": "^6.6.0",
     "react": "^19.0.0",
     "react-dom": "^19.0.0",
     "superjson": "^2.2.1",

cli/src/installers/dependencyVersionMap.ts

@@ -9,9 +9,9 @@ export const dependencyVersionMap = {
   "@auth/drizzle-adapter": "^1.7.2",
 
   // Prisma
-  prisma: "^6.5.0",
-  "@prisma/client": "^6.5.0",
-  "@prisma/adapter-planetscale": "^6.5.0",
+  prisma: "^6.6.0",
+  "@prisma/client": "^6.6.0",
+  "@prisma/adapter-planetscale": "^6.6.0",
 
   // Drizzle
   "drizzle-kit": "^0.30.5",

cli/template/extras/src/server/db/db-prisma-planetscale.ts

@@ -1,16 +1,13 @@
-import { Client } from "@planetscale/database";
 import { PrismaPlanetScale } from "@prisma/adapter-planetscale";
 import { PrismaClient } from "@prisma/client";
 
 import { env } from "~/env";
 
-const psClient = new Client({ url: env.DATABASE_URL });
-
 const createPrismaClient = () =>
   new PrismaClient({
     log:
       env.NODE_ENV === "development" ? ["query", "error", "warn"] : ["error"],
-    adapter: new PrismaPlanetScale(psClient),
+    adapter: new PrismaPlanetScale({ url: env.DATABASE_URL }),
   });
 
 const globalForPrisma = globalThis as unknown as {

package.json

@@ -24,7 +24,7 @@
   "engines": {
     "node": ">=20.0.0"
   },
-  "packageManager": "pnpm@10.6.3",
+  "packageManager": "pnpm@10.8.0",
   "scripts": {
     "typecheck": "turbo typecheck",
     "build:cli": "turbo --filter=create-t3-app build",