tianchen92 commented on a change in pull request #7887:
URL: https://github.com/apache/arrow/pull/7887#discussion_r486768419
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File path: cpp/src/arrow/array/builder_base.h
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@@ -98,6 +98,9 @@ class ARROW_EXPORT ArrayBuilder {
virtual Status AppendNull() = 0;
virtual Status AppendNulls(int64_t length) = 0;
+ virtual Status AppendEmptyValue() = 0;
Review comment:
I am ok, let's hold this on.
##########
File path: cpp/src/arrow/array/builder_base.h
##########
@@ -98,6 +98,9 @@ class ARROW_EXPORT ArrayBuilder {
virtual Status AppendNull() = 0;
virtual Status AppendNulls(int64_t length) = 0;
+ virtual Status AppendEmptyValue() = 0;
Review comment:
I am ok, let's hold this on.
##########
File path: cpp/src/arrow/array/builder_base.h
##########
@@ -98,6 +98,9 @@ class ARROW_EXPORT ArrayBuilder {
virtual Status AppendNull() = 0;
virtual Status AppendNulls(int64_t length) = 0;
+ virtual Status AppendEmptyValue() = 0;
Review comment:
I am ok, let's hold this on.
##########
File path: cpp/src/arrow/array/builder_base.h
##########
@@ -98,6 +98,9 @@ class ARROW_EXPORT ArrayBuilder {
virtual Status AppendNull() = 0;
virtual Status AppendNulls(int64_t length) = 0;
+ virtual Status AppendEmptyValue() = 0;
Review comment:
I am ok, let's hold this on.
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