As well as supporting the usual primitive types, ClickHouse has rich support for complex types such as Nested, Tuple, Map, and JSON. The general principle is simple: if you know your data structure, explicitly defined columns will always give you the best compression, insert performance, and query speed. But when your data is genuinely semi-structured or schema-evolving, ClickHouse's native JSON type is purpose-built for the job.
Юлия Мискевич (Ночной линейный редактор)
。heLLoword翻译对此有专业解读
熊本市市长大西一史当天接受媒体采访时说，防卫省方面未就运入发射装置一事提前作出说明，导致对其“信赖感大幅下降”。随着相关消息传出，当地居民不安情绪正在扩大，防卫省需对地方给予必要的尊重，并认真回应居民关切。
Фонбет Чемпионат КХЛ