Top ClickHouse issues

Delete TTL setting

question question-answered
igortyulkin picture igortyulkin·22 Oct 2020·2 Comments

`select countMerge from ReplicatedAggregatingMergeTree` get doubled results

question question-answered
DouMiaoO-Oo picture DouMiaoO-Oo·21 Oct 2020·3 Comments

Exception with combination of FINAL, PREWHERE, WHERE, and LowCardinality on ReplicatedReplacingMergeTree.

bug v20.3-affected v20.7-affected
JTCunning picture JTCunning·20 Oct 2020·2 Comments

How ClickHouse does deduplication internally?

question
roohitavaf picture roohitavaf·15 Oct 2020·9 Comments

Checksum of extra info doesn't match

question question-answered
zakabluk picture zakabluk·15 Oct 2020·5 Comments

MemoryTracker wrong total: Memory limit (total) exceeded, but no real usage

bug memory
Amberon picture Amberon·13 Oct 2020·3 Comments

Build CH failed using ninja

build question question-answered
FavonianKong picture FavonianKong·13 Oct 2020·3 Comments

Inner Nested Fields cause and Error when trying to create a table

question question-answered
meshpaul picture meshpaul·2 Oct 2020·2 Comments

Rewrite integration tests and clickhouse-test script to python 3.

build comp-ci help wanted
alexey-milovidov picture alexey-milovidov·16 Sep 2020·3 Comments
👍1

About performance between hash join and partial merge join

question question-answered
compasses picture compasses·14 Sep 2020·5 Comments
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