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    系统。表_engines

    包含服务器支持的表引擎的描述及其功能支持信息。

    • (String) — The name of table engine.
    • supports_settings (UInt8) — Flag that indicates if table engine supports SETTINGS 条款
    • supports_skipping_indices (UInt8) — Flag that indicates if table engine supports .
    • supports_ttl (UInt8) — Flag that indicates if table engine supports TTL.
    • (UInt8) — Flag that indicates if table engine supports .
    • supports_duduplication (UInt8) — Flag that indicates if table engine supports data deduplication.

    示例:

    1. ┌─name──────────────────────────┬─supports_settings─┬─supports_skipping_indices─┬─supports_sort_order─┬─supports_ttl─┬─supports_replication─┬─supports_deduplication─┐
    2. │ Kafka                         │                 1 │                         0 │                   0 │            0 │                    0 │                      0 │
    4. └───────────────────────────────┴───────────────────┴───────────────────────────┴─────────────────────┴──────────────┴──────────────────────┴────────────────────────┘