I’m trying to restore a production database from 04dbc622ab1e0197d16703ba47cf005ec93697ee to a development site f608e0cd7e7d4785b3ecb401999cfb837cfbe783
I’m getting these errors:
Failed to migrate database. [90/9045]
Ignoring db/schema_cache.yml because it has expired. The current schema version is 20250724012518, but the one in the schema cache file is 20250916082012.
rake aborted!
StandardError: An error has occurred, this and all later migrations canceled: (StandardError)
PG::DuplicateFunction: ERROR: function "mirror_topic_timers_topic_id" already exists with same argument types
/home/pfaffman/src/discourse-repos/discourse/lib/migration/safe_migrate.rb:107:in `async_exec'
/home/pfaffman/src/discourse-repos/discourse/db/migrate/20250902014817_add_timerable_id_to_topic_timer.rb:15:in `up'
/home/pfaffman/src/discourse-repos/discourse/lib/freedom_patches/schema_migration_details.rb:8:in `block in exec_migration'
/home/pfaffman/src/discourse-repos/discourse/lib/freedom_patches/schema_migration_details.rb:8:in `exec_migration'
/home/pfaffman/src/discourse-repos/discourse/lib/migration/safe_migrate.rb:28:in `migrate'
/home/pfaffman/src/discourse-repos/discourse/lib/migration/safe_migrate.rb:53:in `migrate'
/home/pfaffman/src/discourse-repos/discourse/lib/tasks/db.rake:267:in `block (2 levels) in <main>'
/home/pfaffman/src/discourse-repos/discourse/lib/distributed_mutex.rb:53:in `block in synchronize'
/home/pfaffman/src/discourse-repos/discourse/lib/distributed_mutex.rb:49:in `synchronize'
/home/pfaffman/src/discourse-repos/discourse/lib/distributed_mutex.rb:49:in `synchronize'
/home/pfaffman/src/discourse-repos/discourse/lib/distributed_mutex.rb:34:in `synchronize'
/home/pfaffman/src/discourse-repos/discourse/lib/tasks/db.rake:242:in `block in <main>'
Caused by:
ActiveRecord::StatementInvalid: PG::DuplicateFunction: ERROR: function "mirror_topic_timers_topic_id" already exists with same argument types (ActiveRecord::S
tatementInvalid)
/home/pfaffman/src/discourse-repos/discourse/lib/migration/safe_migrate.rb:107:in `async_exec'
/home/pfaffman/src/discourse-repos/discourse/db/migrate/20250902014817_add_timerable_id_to_topic_timer.rb:15:in `up'
/home/pfaffman/src/discourse-repos/discourse/lib/freedom_patches/schema_migration_details.rb:8:in `block in exec_migration'
/home/pfaffman/src/discourse-repos/discourse/lib/freedom_patches/schema_migration_details.rb:8:in `exec_migration'
/home/pfaffman/src/discourse-repos/discourse/lib/migration/safe_migrate.rb:28:in `migrate'
/home/pfaffman/src/discourse-repos/discourse/lib/migration/safe_migrate.rb:53:in `migrate'
/home/pfaffman/src/discourse-repos/discourse/lib/tasks/db.rake:267:in `block (2 levels) in <main>'
/home/pfaffman/src/discourse-repos/discourse/lib/distributed_mutex.rb:53:in `block in synchronize'
/home/pfaffman/src/discourse-repos/discourse/lib/distributed_mutex.rb:49:in `synchronize'
/home/pfaffman/src/discourse-repos/discourse/lib/distributed_mutex.rb:49:in `synchronize'
/home/pfaffman/src/discourse-repos/discourse/lib/distributed_mutex.rb:34:in `synchronize'
/home/pfaffman/src/discourse-repos/discourse/lib/tasks/db.rake:242:in `block in <main>'
I think it might have to do with this: