these 11 fairly basic bugs in interpreting C code, and it undoubtedly
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16:41, 27 февраля 2026Мир
We often see users reaching for the Nullable type, which allows columns to store a Null value. Under the hood, this creates a separate column of UInt8 type. This additional column has to be processed every time a user works with a Nullable column. This leads to additional storage space used and almost always negatively affects performance.