Azat Khuzhin 81aeff2d2a Add _shard_num virtual column for the Distributed engine ... With JOIN from system.clusters one can figure out from which server data came. TODO: - optimization to avoid communicating with unrelated shards (for queries like "AND _shard_num = n") - fix aliases (see tests with serverError expected) v0: AddingConstColumnBlockInputStream v2: VirtualColumnUtils::rewriteEntityInAst v3: fix remote(Distributed) by appending _shard_num only if has been requested		2019-11-06 15:26:12 +03:00
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data_types	DOCAPI-8530: Code blocks markup fix (#7060)	2019-09-23 18:31:46 +03:00
database_engines	fix	2019-10-09 22:19:50 +03:00
development	Update build_cross.md	2019-11-02 11:59:30 +03:00
faq	DOCAPI-8530: Code blocks markup fix (#7060)	2019-09-23 18:31:46 +03:00
getting_started	fix typo in ontime.md (#7285)	2019-10-23 18:32:42 +03:00
guides	Fixes	2019-10-14 16:13:26 +03:00
images
interfaces	Refactor mentions of clickhouse-cpp in docs (#7578)	2019-11-01 18:14:12 +03:00
introduction
operations	Add _shard_num virtual column for the Distributed engine	2019-11-06 15:26:12 +03:00
query_language	DOCS-8163: EN review, RU translation. sequenceMatch, sequenceCount (#7372)	2019-11-06 08:38:20 +03:00
changelog.md
index.md	DOCAPI-8530: Code blocks markup fix (#7060)	2019-09-23 18:31:46 +03:00
roadmap.md	Update roadmap.md (#6545)	2019-08-19 16:13:58 +03:00
security_changelog.md	Add CVE number for latest fix	2019-11-01 11:54:41 +03:00