release-19.2: colexec: check for unsupported output type of a builtin #42990
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Previously, we would always create a defaultBuiltinOperator with a converted physical output type from a builtin function. This could be coltypes.Unhandled, and only during runtime we would realize that we do not support the output type of the builtin. Now this is fixed. Release note (bug fix): Previously, in some cases, when executing a builtin function via the vectorized engine that returns an output type unsupported by the vectorized engine CockroachDB would return an error instead of falling back to row-by-row execution engine. Now this is fixed.
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Backport 1/1 commits from #42968.
/cc @cockroachdb/release
Previously, we would always create a defaultBuiltinOperator with
a converted physical output type from a builtin function. This could be
coltypes.Unhandled, and only during runtime we would realize that we do
not support the output type of the builtin. Now this is fixed.
Fixes: #42871.
Release note (bug fix): Previously, in some cases, when executing a builtin
function via the vectorized engine that returns an output type unsupported
by the vectorized engine CockroachDB would return an error instead of
falling back to row-by-row execution engine. Now this is fixed.