Wojciech Mitros 56c5459c50 wasm: add null handling for wasm udf ...

As the name suggests, for UDFs defined as RETURNS NULL ON NULL
INPUT, we sometimes want to return nulls. However, currently
we do not return nulls. Instead, we fail on the null check in
init_arg_visitor. Fix by adding null handling before passing
arguments, same as in lua.

Signed-off-by: Wojciech Mitros <wojciech.mitros@scylladb.com>

Closes #10298

2022-03-31 12:27:38 +03:00

2.4 KiB

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