Mention INSERT+SELECT in backup.md

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Ivan Blinkov 2018-12-11 14:12:24 +03:00
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@ -19,7 +19,9 @@ Some local filesystems provide functionality to create snapshots, for example [Z
## clickhouse-copier
[clickhouse-copier](utils/clickhouse-copier.md) is a versatile tool initially created to re-shard petabytes-sized tables, but it can be used for backup and restore purposes as well because it just reliably copies data between ClickHouse tables and clusters.
[clickhouse-copier](utils/clickhouse-copier.md) is a versatile tool initially created to re-shard petabytes-sized tables, but it can be used for backup and restore purposes as well because it just reliably copies data between ClickHouse tables and clusters.
For smaller volumes of data simple `INSERT INTO ... SELECT ...` to remote tables might work as well.
## Manipulations with Parts