diff --git a/packages/drizzle/src/utilities/createSchemaGenerator.ts b/packages/drizzle/src/utilities/createSchemaGenerator.ts
index 36d8957379e..c1f6556dd7d 100644
--- a/packages/drizzle/src/utilities/createSchemaGenerator.ts
+++ b/packages/drizzle/src/utilities/createSchemaGenerator.ts
@@ -1,15 +1,11 @@
 import type { GenerateSchema } from 'payload'
 
-import { exec } from 'child_process'
 import { existsSync } from 'fs'
 import { writeFile } from 'fs/promises'
 import path from 'path'
-import { promisify } from 'util'
 
 import type { ColumnToCodeConverter, DrizzleAdapter } from '../types.js'
 
-const execAsync = promisify(exec)
-
 /**
  * @example
  * console.log(sanitizeObjectKey("oneTwo"));   // oneTwo
@@ -271,7 +267,7 @@ declare module '${this.packageName}/types' {
  */
 `
 
-    const code = [
+    let code = [
       warning,
       ...importDeclarationsSanitized,
       schemaDeclaration,
@@ -295,15 +291,18 @@ declare module '${this.packageName}/types' {
       }
     }
 
-    await writeFile(outputFile, code, 'utf-8')
-
     if (prettify) {
       try {
-        await execAsync(`npx prettier ${outputFile} --write`)
+        const prettier = await import('prettier')
+        const configPath = await prettier.resolveConfigFile()
+        const config = configPath ? await prettier.resolveConfig(configPath) : {}
+        code = await prettier.format(code, { ...config, parser: 'typescript' })
         // eslint-disable-next-line no-empty
       } catch {}
     }
 
+    await writeFile(outputFile, code, 'utf-8')
+
     if (log) {
       this.payload.logger.info(`Written ${outputFile}`)
     }
diff --git a/packages/payload/src/bin/index.ts b/packages/payload/src/bin/index.ts
index 603a17eaa30..2d7d9363d49 100755
--- a/packages/payload/src/bin/index.ts
+++ b/packages/payload/src/bin/index.ts
@@ -6,7 +6,7 @@ import path from 'path'
 import type { BinScript } from '../config/types.js'
 
 import { findConfig } from '../config/find.js'
-import { getPayload } from '../index.js'
+import payload, { getPayload } from '../index.js'
 import { generateImportMap } from './generateImportMap/index.js'
 import { generateTypes } from './generateTypes.js'
 import { info } from './info.js'
@@ -110,7 +110,12 @@ export const bin = async () => {
   }
 
   if (script === 'generate:db-schema') {
-    const payload = await getPayload({ config })
+    // Barebones instance to access database adapter, without connecting to the DB
+    await payload.init({
+      config,
+      disableDBConnect: true,
+      disableOnInit: true,
+    })
 
     if (typeof payload.db.generateSchema !== 'function') {
       payload.logger.error({
@@ -124,6 +129,8 @@ export const bin = async () => {
       log: args.log === 'false' ? false : true,
       prettify: args.prettify === 'false' ? false : true,
     })
+
+    process.exit(0)
   }
 
   console.error(`Unknown script: "${script}".`)
diff --git a/test/relationships/payload-generated-schema.ts b/test/relationships/payload-generated-schema.ts
index cf92ea33dfb..9ad1285be91 100644
--- a/test/relationships/payload-generated-schema.ts
+++ b/test/relationships/payload-generated-schema.ts
@@ -422,6 +422,26 @@ export const polymorphic_relationships = pgTable(
   }),
 )
 
+export const polymorphic_relationships_locales = pgTable(
+  'polymorphic_relationships_locales',
+  {
+    id: serial('id').primaryKey(),
+    _locale: enum__locales('_locale').notNull(),
+    _parentID: integer('_parent_id').notNull(),
+  },
+  (columns) => ({
+    _localeParent: uniqueIndex('polymorphic_relationships_locales_locale_parent_id_unique').on(
+      columns._locale,
+      columns._parentID,
+    ),
+    _parentIdFk: foreignKey({
+      columns: [columns['_parentID']],
+      foreignColumns: [polymorphic_relationships.id],
+      name: 'polymorphic_relationships_locales_parent_id_fk',
+    }).onDelete('cascade'),
+  }),
+)
+
 export const polymorphic_relationships_rels = pgTable(
   'polymorphic_relationships_rels',
   {
@@ -429,15 +449,17 @@ export const polymorphic_relationships_rels = pgTable(
     order: integer('order'),
     parent: integer('parent_id').notNull(),
     path: varchar('path').notNull(),
+    locale: enum__locales('locale'),
     moviesID: integer('movies_id'),
   },
   (columns) => ({
     order: index('polymorphic_relationships_rels_order_idx').on(columns.order),
     parentIdx: index('polymorphic_relationships_rels_parent_idx').on(columns.parent),
     pathIdx: index('polymorphic_relationships_rels_path_idx').on(columns.path),
+    localeIdx: index('polymorphic_relationships_rels_locale_idx').on(columns.locale),
     polymorphic_relationships_rels_movies_id_idx: index(
       'polymorphic_relationships_rels_movies_id_idx',
-    ).on(columns.moviesID),
+    ).on(columns.moviesID, columns.locale),
     parentFk: foreignKey({
       columns: [columns['parent']],
       foreignColumns: [polymorphic_relationships.id],
@@ -1093,6 +1115,16 @@ export const relations_movie_reviews = relations(movie_reviews, ({ one, many })
     relationName: '_rels',
   }),
 }))
+export const relations_polymorphic_relationships_locales = relations(
+  polymorphic_relationships_locales,
+  ({ one }) => ({
+    _parentID: one(polymorphic_relationships, {
+      fields: [polymorphic_relationships_locales._parentID],
+      references: [polymorphic_relationships.id],
+      relationName: '_locales',
+    }),
+  }),
+)
 export const relations_polymorphic_relationships_rels = relations(
   polymorphic_relationships_rels,
   ({ one }) => ({
@@ -1111,6 +1143,9 @@ export const relations_polymorphic_relationships_rels = relations(
 export const relations_polymorphic_relationships = relations(
   polymorphic_relationships,
   ({ many }) => ({
+    _locales: many(polymorphic_relationships_locales, {
+      relationName: '_locales',
+    }),
     _rels: many(polymorphic_relationships_rels, {
       relationName: '_rels',
     }),
@@ -1347,6 +1382,7 @@ type DatabaseSchema = {
   movie_reviews: typeof movie_reviews
   movie_reviews_rels: typeof movie_reviews_rels
   polymorphic_relationships: typeof polymorphic_relationships
+  polymorphic_relationships_locales: typeof polymorphic_relationships_locales
   polymorphic_relationships_rels: typeof polymorphic_relationships_rels
   tree: typeof tree
   pages_menu: typeof pages_menu
@@ -1377,6 +1413,7 @@ type DatabaseSchema = {
   relations_directors: typeof relations_directors
   relations_movie_reviews_rels: typeof relations_movie_reviews_rels
   relations_movie_reviews: typeof relations_movie_reviews
+  relations_polymorphic_relationships_locales: typeof relations_polymorphic_relationships_locales
   relations_polymorphic_relationships_rels: typeof relations_polymorphic_relationships_rels
   relations_polymorphic_relationships: typeof relations_polymorphic_relationships
   relations_tree: typeof relations_tree