---
title: "How to Resolve MySQL 1227 Error - CloudBlast"
description: "How to Resolve MySQL 1227 Error"
url: "https://cloudblast.io/it/article/How-to-Resolve-MySQL-1227-Error"
language: "it-IT"
---

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# How to Resolve MySQL 1227 Error

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2024-09-20

### How to Resolve MySQL 1227 Error

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**How to Resolve MySQL 1227 Error**

When working with MySQL, you might encounter the 1227 error, which typically arises when MySQL attempts to create an object under a database user that doesn't exist on the target database. This issue is often related to the use of the `DEFINER` clause in SQL dump files. To address this error, you have a couple of options: either remove the `DEFINER` from the dump file or replace it with a valid user.

To remove the `DEFINER` from the dump file, execute the following command:

> sed -i 's/DEFINER=\[^\*\]\*\\\*/\\\*/g' dumpfile.sql

This command uses `sed` to search through the dump file and remove any `DEFINER` clauses, which can help in bypassing the error during the restoration process.

Alternatively, if you prefer to replace the `DEFINER` with a valid user, you can modify the dump file manually or use a similar command to replace the existing `DEFINER` with a user that has the necessary privileges on the target database.

By following these steps, you should be able to successfully restore your MySQL database without encountering the 1227 error.

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