ClickHouse® is a real-time analytics DBMS
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Azat Khuzhin 17f6c82ffa Prohibit toUnixTimestamp(Date())
Making it implicitly cast to Date() does not looks correct, since before
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    SELECT toUnixTimestamp(today())

    ┌─toUnixTimestamp(today())─┐
    │                    18591 │
    └──────────────────────────┘
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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.
  • Yandex.Messenger channel shares announcements and useful links in Russian.
  • 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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