fix: disallow sqlite & createMany (#5389)

src/packages/sdk/src/__tests__/engineCommands.test.ts

@@ -277,6 +277,34 @@ describe('getConfig', () => {
     expect(config).toMatchSnapshot()
   })
 
+  test('sqlite and createMany', async () => {
+    expect.assertions(1)
+    try {
+      await getConfig({
+        datamodel: `
+      datasource db {
+        provider = "sqlite"
+        url      = "file:../hello.db"
+      }
+
+      generator client {
+        provider = "prisma-client-js"
+        previewFeatures = ["createMany"]
+      }
+      
+      model A {
+        id Int @id
+        name String
+      }`,
+      })
+    } catch (e) {
+      expect(stripAnsi(e.message)).toMatchInlineSnapshot(`
+        "Get config: Error: Database provider \\"sqlite\\" and the preview feature \\"createMany\\" can't be used at the same time.
+        Please either remove the \\"createMany\\" feature flag or use any other database type that Prisma supports: postgres, mysql or sqlserver."
+      `)
+    }
+  })
+
   test('with generator and datasource', async () => {
     const config = await getConfig({
       datamodel: `

src/packages/sdk/src/engineCommands.ts

@@ -10,7 +10,7 @@ const debug = Debug('engineCommands')
 
 const unlink = promisify(fs.unlink)
 
-const MAX_BUFFER = 1000_000_000
+const MAX_BUFFER = 1_000_000_000
 
 export interface ConfigMetaFormat {
   datasources: DataSource[]
@@ -242,7 +242,17 @@ export async function getConfig({
       await unlink(tempDatamodelPath)
     }
 
-    return JSON.parse(result.stdout)
+    const data: ConfigMetaFormat = JSON.parse(result.stdout)
+
+    if (
+      data.datasources?.[0]?.provider?.[0] === 'sqlite' &&
+      data.generators.some((g) => g.previewFeatures.includes('createMany'))
+    ) {
+      throw new Error(`Database provider "sqlite" and the preview feature "createMany" can't be used at the same time.
+Please either remove the "createMany" feature flag or use any other database type that Prisma supports: postgres, mysql or sqlserver.`)
+    }
+
+    return data
   } catch (e) {
     if (e.stderr || e.stdout) {
       const error = e.stderr ? e.stderr : e.stout
@@ -269,7 +279,7 @@ export async function getConfig({
       throw new Error(message)
     }
 
-    throw new Error(chalk.redBright.bold('Get config ') + e)
+    throw new Error(chalk.redBright.bold('Get config: ') + e)
   }
 }