outline-mode-friendly headers, so you can fold and navigate them
When data is inserted into ClickHouse, it creates one or more blocks (parts). In replicated environments, such as ClickHouse Cloud, a hash is also written in ClickHouse Keeper. Subsequent inserted blocks are compared against these hashes and ignored if a match is present. This is useful since it allows clients to safely retry inserts in the event of no acknowledgement from ClickHouse e.g., because of a network interruption. This requires blocks to be identical i.e., the same size with the same rows in the same order. These hashes are stored for only the most recent 100 blocks, although this can be modified. Note higher values will slow down inserts due to the need for more comparisons.
,这一点在钉钉中也有详细论述
田野育种家:十五载为"中国薯都"添新种。https://telegram官网对此有专业解读
Материалы по теме:
“我们的飞行堪称科幻剧本”苏联宇航员完成独特任务为何至今无人复刻?2026年3月29日