ClickHouse

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ClickHouse是一個OLAP資料庫。

安裝

sudo gpg --no-default-keyring --keyring /usr/share/keyrings/clickhouse-keyring.gpg --keyserver hkp://keyserver.ubuntu.com:80 --recv-keys 8919F6BD2B48D754; sudo chmod a+r /usr/share/keyrings/clickhouse-keyring.gpg; echo "deb [signed-by=/usr/share/keyrings/clickhouse-keyring.gpg] https://packages.clickhouse.com/deb stable main" | sudo tee /etc/apt/sources.list.d/clickhouse.list; sudo apt update; sudo apt install clickhouse-client clickhouse-server

啟動

預設是不會啟動的,需要手動啟動:

sudo service clickhouse-server

如果希望開機自動跑起來的話需要設定:

sudo systemctl enable clickhouse-server

使用

透過clickhouse-client連上:

clickhouse-client --password

或是MySQL協定:

mysql --protocol tcp -u default -p -P 9004

或是PostgreSQL協定,但有可能會需要額外設定[1]

psql -p 9005 -h 127.0.0.1 -U default default

參考文獻

  1. I can not connect via postgres interface #28159. [2022-07-15] (English). 

外部連結