Kevin Michel 008c3c812b Allow non-replicated ALTER TABLE FETCH/ATTACH in Replicated databases ... `ALTER TABLE ... FETCH` and `ALTER TABLE ... ATTACH` queries were disabled in the Replicated database engine, because it could cause accidental duplication of data. This enables these queries but without replicating them. In the case of `FETCH`, the part will only be fetched on the server where the query is issued. Similarly, in the case of `ATTACH`, the attached part only needs to be available on the server where the query is issued. If the table itself is using one of the Replicated MergeTree engines, the attached data is then replicated by the table engine itself, without intervention of the database engine. This change is meant to help with live backup/restore when using the Replicated database engine, using FREEZE for backup and ATTACH for restore.		2021-09-21 17:45:23 +02:00
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commercial	Remove trailing whitespaces from docs	2021-07-29 18:27:50 +03:00
development	Merge branch 'master' into fix-build-clang-13-2	2021-09-12 19:30:55 +03:00
engines	Allow non-replicated ALTER TABLE FETCH/ATTACH in Replicated databases	2021-09-21 17:45:23 +02:00
faq	Fix ClickHouse characters case	2021-05-27 21:49:41 +02:00
getting-started	Update install.md	2021-09-08 21:42:10 +03:00
guides	Add RELOAD MODELS and RELOAD MODEL system queries	2021-06-02 23:44:51 +03:00
images	[ImgBot] Optimize images	2021-07-07 19:12:16 +00:00
interfaces	Merge pull request #29067 from qianmoQ/translation-docs-zh	2021-09-16 16:25:41 +03:00
introduction	[docs] incorporate changes requested by Chaim Haas (#28588)	2021-09-03 22:08:56 +03:00
operations	DOCSUP-14089: Document the max_hyperscan_regexp_length and max_hyperscan_regexp_tot… (#28902)	2021-09-15 12:16:05 +03:00
sql-reference	Merge pull request #28952 from fuzzERot/h3-functions	2021-09-18 14:27:11 +03:00
whats-new	Remove trailing whitespaces from docs	2021-07-29 18:27:50 +03:00
index.md	Avoid short syntax	2021-05-27 21:44:11 +02:00