eldenmoon commented on code in PR #52696:
URL: https://github.com/apache/doris/pull/52696#discussion_r2193867504
##########
be/src/vec/columns/column_variant.cpp:
##########
@@ -897,12 +891,21 @@ void ColumnVariant::Subcolumn::get(size_t n, Field& res)
const {
return;
}
if (is_finalized()) {
+ if (least_common_type.get_type_id() == PrimitiveType::TYPE_ARRAY &&
+ least_common_type.get_base_type_id() == PrimitiveType::TYPE_JSONB)
{
+ // Array of JsonbField is special case
+ get_finalized_column().get(n, res);
+ // here we will get a Array<String> Field or NULL, if it is
Array<String>, we need to convert it to Array<JsonbField>
+ convert_array_string_to_array_jsonb(res);
+ return;
+ }
+
if (least_common_type.get_base_type_id() == PrimitiveType::TYPE_JSONB)
{
// JsonbFiled is special case
res = Field::create_field<TYPE_JSONB>(JsonbField());
+ get_finalized_column().get(n, res);
+ return;
}
- get_finalized_column().get(n, res);
Review Comment:
这里的通用逻辑（非TYPE_JSONB）被删了
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