v.21.11Improvements

Avoid "Division by zero" Errors in Nullable Denominators for Functions Divide, IntDiv, and Modulo

Avoid error "Division by zero" when denominator is Nullable in functions divide, intDiv and modulo. Closes #22621. #28352 (Kruglov Pavel).
Avoids "Division by zero" errors when the denominator is Nullable in the functions divide, intDiv, and modulo.

Why it matters

This feature prevents runtime errors caused by dividing or taking the modulo by a Nullable denominator that might be zero, improving query stability and reliability when working with Nullable types.

How to use it

Users do not need to change their queries; the fix automatically handles Nullable denominators safely in divide, intDiv, and modulo functions to avoid division-by-zero errors.