v.25.8Improvement
Users can now use Time and Time64
Users can now use Time and Time64 types inside the JSON type. #83784 (Yarik Briukhovetskyi).
Why it matters
This feature enables handling of time-related data within JSON columns, solving the limitation whereTime and Time64 types were previously unsupported inside JSON. It allows more precise and practical time data representation and querying within JSON structures.How to use it
Simply define aJSON column and insert or query data that contains Time or Time64 values. The ClickHouse engine will now correctly parse and handle these time types inside JSON columns.