system.crash_log

    Columns:

    • (Datetime) — Date of the event.
    • event_time () — Time of the event.
    • timestamp_ns (UInt64) — Timestamp of the event with nanoseconds.
    • signal () — Signal number.
    • thread_id (UInt64) — Thread ID.
    • query_id () — Query ID.
    • trace (Array()) — Stack trace at the moment of crash. Each element is a virtual memory address inside ClickHouse server process.
    • (String) — ClickHouse server version.
    • revision () — ClickHouse server revision.
    • build_id (String) — BuildID that is generated by compiler.

    Query:

    1. Row 1:
    2. ──────
    3. event_date:   2020-10-14
    4. event_time:   2020-10-14 15:47:40
    6. thread_id:    23624
    7. query_id:     428aab7c-8f5c-44e9-9607-d16b44467e69
    8. trace:        [188531193,...]
    9. trace_full:   ['3. DB::(anonymous namespace)::FunctionFormatReadableTimeDelta::executeImpl(std::__1::vector<DB::ColumnWithTypeAndName, std::__1::allocator<DB::ColumnWithTypeAndName> >&, std::__1::vector<unsigned long, std::__1::allocator<unsigned long> > const&, unsigned long, unsigned long) const @ 0xb3cc1f9 in /home/username/work/ClickHouse/build/programs/clickhouse',...]
    10. version:      ClickHouse 20.11.1.1
    11. revision:     54442

    See also
    - system table