---
title: "Breaking: #76469 - Doctrine: migrate ext:ImpExp"
manual: "TYPO3 Core Changelog"
version: "main"
permalink: "https://docs.typo3.org/permalink/changelog:breaking-76469"
source: "Changelog/8.2/Breaking-76469-DoctrineMigrateExtImpExp.rst"
typo3-version: "8.2"
typo3-major: 8
type: "breaking"
issue: 76469
forge: "https://forge.typo3.org/issues/76469"
tags: ["Database", "PHP-API"]
rendered: "2026-09-20T05:05:02+00:00"
---

# Breaking: #76469 - Doctrine: migrate ext:ImpExp {#breaking-76469}

See [forge#76469](https://forge.typo3.org/issues/76469)

## Description {#description}

The return type of `ImportExportController::exec_listQueryPid()`
has changed. Instead of returning either `bool`, `\mysqli_result`
or `object` the return value always is a `\Doctrine\DBAL\Driver\Statement`.

## Impact {#impact}

Using the mentioned method will not yield the expected result type.

## Affected Installations {#affected-installations}

All installations with a 3rd party extension using `ImportExportController::exec_listQueryPid()`.

## Migration {#migration}

Migrate all calls that work with the result of `ImportExportController::exec_listQueryPid()`
to be able to handle `\Doctrine\DBAL\Driver\Statement` objects.