I backed up my Mediawiki/Wikibase database with
docker exec wikibase-docker_mysql_1 mysqldump -u wikiuser -psqlpass my_wiki > backup.sql
and then I tried to reimport it with
docker exec wikibase-docker_mysql_1 mysql -u wikiuser -psqlpass my_wiki < backup.sql
but even after successfully running the update.php, the old entities and properties don't appear in my Wikibase app. Is there any other script I need to run?
I installed Wikibase with Docker following this instructions.