ClickHouse® is a real-time analytics DBMS
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Azat Khuzhin 5001b19613 Accept arbitrary numeric types for numbers() arguments (for scientific notation)
This is to make the syntax simpler, i.e. avoid explicit cast to UInt64
if you want to use scientific notation (i.e. 1e9 over 1 000 000 000).

v2: use plain evaluateConstantExpression() over
evaluateConstantExpressionOrIdentifierAsLiteral() since identifier will
not work anyway
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ClickHouse — open source distributed column-oriented DBMS

ClickHouse® is an open-source column-oriented database management system that allows generating analytical data reports in real time.

  • Official website has quick high-level overview of ClickHouse on main page.
  • Tutorial shows how to set up and query small ClickHouse cluster.
  • Documentation provides more in-depth information.
  • YouTube channel has a lot of content about ClickHouse in video format.
  • Slack and Telegram allow to chat with ClickHouse users in real-time.
  • Blog contains various ClickHouse-related articles, as well as announcements and reports about events.
  • Code Browser with syntax highlight and navigation.
  • Contacts can help to get your questions answered if there are any.
  • You can also fill this form to meet Yandex ClickHouse team in person.

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