Top ClickHouse issues

19.17 Method createColumn() is not implemented for data type Set.

bug prio-major v19.17
SaltTan picture SaltTan·15 Nov 2019·14 Comments
👍7

TTL doen't work

bug comp-ttl
qietingfengling picture qietingfengling·11 Nov 2019·4 Comments
👍2

Aliases doesn't work in Array join for Order by

bug
hashbash picture hashbash·9 Nov 2019·2 Comments

toDate(nullif('', '')), toDateTime(nullif('', '')) throws Parsing error

bug comp-nullable st-hold
dm-logv picture dm-logv·7 Nov 2019·5 Comments

Server won't start after moving to multiple block devices

altinity bug comp-multidisk st-fixed st-in-progress st-need-repro
ishirav picture ishirav·6 Nov 2019·11 Comments

Change bitmapBuild result type from default UInt8

question
mrAndersen picture mrAndersen·6 Nov 2019·3 Comments

Many errors logged using kafka engine

comp-kafka question
jsding picture jsding·6 Nov 2019·25 Comments

The convertCharset (s, 'utf-8', 'utf-16') doesn't seem to work properly.

invalid question
achimbab picture achimbab·6 Nov 2019·5 Comments

mysql engine crash when session_track_state_change=1

bug comp-3rdparty-libs comp-foreign-db crash st-wontfix
chijiajian picture chijiajian·30 Oct 2019·6 Comments

If I add index, How does the Clickhouse make granules?

question question-answered
chu1070y picture chu1070y·29 Oct 2019·4 Comments
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