LouisClt commented on code in PR #13737:
URL: https://github.com/apache/arrow/pull/13737#discussion_r933570685
##########
cpp/src/arrow/scalar.cc:
##########
@@ -1041,6 +1041,24 @@ Status CastImpl(const StructScalar& from, StringScalar*
to) {
return Status::OK();
}
+// list based types (list, large list and map (fixed sized list too)) to string
+Status CastImpl(const BaseListScalar& from, StringScalar* to) {
+ std::stringstream ss;
+ ss << from.type->ToString() << "{";
Review Comment:
Thanks, I merged your PR. Do you want to change "{}" for "[]" or is this OK
?
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