mailcow-dockerized-docs/docs/backup_restore/b_n_r-backup_restore-mysql.de.md

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## Sicherung
```
cd /pfad/zu/mailcow-dockerized
source mailcow.conf
DATE=$(Datum +"%Y%m%d_%H%M%S")
docker compose exec -T mysql-mailcow mysqldump --default-character-set=utf8mb4 -u${DBUSER} -p${DBPASS} ${DBNAME} > backup_${DBNAME}_${DATE}.sql
```
## Wiederherstellen
!!! warning
Sie sollten den SQL-Dump ohne `docker compose` umleiten, um Parsing-Fehler zu vermeiden.
```
cd /pfad/zu/mailcow-dockerized
source mailcow.conf
docker exec -i $(docker compose ps -q mysql-mailcow) mysql -u${DBUSER} -p${DBPASS} ${DBNAME} < backup_file.sql
```