Comments (3)
Restoring from backup this is not INSERT, this is ALTER TABLE ... ATTACH PART
and it will not trigger materialized view
from clickhouse-backup.
do you have a suggestion on how can i use the data from restored tables like the materialized view?
one solution that came to my mind is creating cronjobs to move updated data to other tables but at a bigger scale, it may cause some difficulties.
from clickhouse-backup.
When you create backup you also create backup destination table for your materialized view
during restore you will restore state of MV destination table
(look to TO db.table
clause in CREATE MATERIALIZED VIEW query , or .inner.{uuid}
table if you created MV without TO clause)
I don't understand what you exactly trying to do, looks like you don't understand what is Materialized View and how it works
from clickhouse-backup.
Related Issues (20)
- add --delete-source to `watch` command
- unable to restore from backup HOT 10
- add skip_disks option
- clickhouse is fail to start HOT 20
- skip ValidateObjectDiskConfig for --diff-from-remote when object disk doesn't contains data
- EKS Irsa doesnt work HOT 1
- Create_remote results in `error: data in objects disks` (Azure Blob) HOT 1
- Can i restore backups from one cluster to other? HOT 2
- restore stop works, if RBAC objects present in backup but user which used for connect to clickhouse don't have access_management
- wrong skip tables by engine when empty variables value "CLICKHOUSE_SKIP_TABLE_ENGINES=engine," instead of "CLICKHOUSE_SKIP_TABLE_ENGINES=engine"
- implements `--partitions=db.table:part_name1,part_name2` and `--partitions=db2.table2:*` to allow more flexible backup logic HOT 1
- create system.backup_version, add version to log, add GET /backup/version endpoint
- Implements `X/Y tables` logging for `done` logging HOT 1
- How to backup replica clickhouse cluster correctly ? HOT 1
- `acccess` and `configs` download should use archieve extensions the same manner as main data, for example allow download zstd instead of .tar
- API server should restart if `watch` command fails
- Unable to clean remote broken (can't stat metadata.json) HOT 6
- Multipart Upload to Minio Fails in Newest Minio Release HOT 1
- Permission denied while doing restore_remote if backup is also present locally HOT 10
- Authentication Failed When Configuring Automatic Backup HOT 12
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from clickhouse-backup.