Is your feature request related to a problem or challenge?
Substrait producer currently does not support IS NULL and IS NOT NULL operations. Implementing this feature would allow for move coverage of TPC-DS query set
Describe the solution you'd like
Add procedure to match expr to Expr::IsNull and Expr::IsNotNull in to_substrait_rex()
Describe alternatives you've considered
No response
Additional context
No response
Is your feature request related to a problem or challenge?
Substrait producer currently does not support
IS NULLandIS NOT NULLoperations. Implementing this feature would allow for move coverage of TPC-DS query setDescribe the solution you'd like
Add procedure to match expr to
Expr::IsNullandExpr::IsNotNullin to_substrait_rex()Describe alternatives you've considered
No response
Additional context
No response