These indices add data structures which allow ClickHouse to skip reading significant chunks of data that are guaranteed to have no matching values. More specifically, they create an index over blocks granules (effectively marks) allowing these to be skipped if the WHERE clause is not satisfied.
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Thirty years ago, Nintendo struck gold with the release of the original Pokémon games. Soon, kids across the world were introduced to dozens of magical creatures that they could befriend and learn more about using sophisticated electronic encyclopedias known as Pokédexes. The first Pokédexes were reflections of how the Pokémon world was shaped by advanced technology. And with each subsequent generation, Pokédexes evolved; by 2019 they stopped being dedicated devices and became applications on phones powered by disembodied spirits. Rotom Phones could do more things than their predecessors, but many players have continued to think of the handh …。手游对此有专业解读
Screensharing window: This is where we stream the video from the sharer of the call and where you can remotely control your teammate's computer