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LowCardinality(T) Type Support #2

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SergeyMirvoda opened this issue Apr 16, 2020 · 0 comments
Closed

LowCardinality(T) Type Support #2

SergeyMirvoda opened this issue Apr 16, 2020 · 0 comments
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@victor-sushko
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enhancement New feature or request type system

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@SergeyMirvoda
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SergeyMirvoda commented Apr 16, 2020 •
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Simply speaking LowCardinality feature is the engine hint to treat type column of T as a dictionary.

From the driver perspective LowCardinality(T) is simply T e.g. LowCardinality(String) is String.

As for now, driver throws NotSupported Exception
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enhancement New feature or request type system
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@SergeyMirvoda @victor-sushko