v.25.11New Feature

Add system.unicode table

Official CH changelog text
Add system.unicode table, containing a list of Unicode characters and their properties. Closes #80055. #80857 (wxybear).
Introduces a new system.unicode table that provides a comprehensive list of Unicode characters along with their properties.

Why it matters

This feature allows users to directly query Unicode character properties within ClickHouse, simplifying queries related to character classification, encoding, and Unicode data processing without external lookups.

How to use it

Users can query the system.unicode table like any other system table using SELECT statements to retrieve Unicode characters and their associated properties.

Related resources

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