[GitHub] [doris] amorynan commented on a diff in pull request #15966: [Feature](map)support complex struct for doris

["amorynan (via GitHub)" <gi...@apache.org>]

amorynan commented on code in PR #15966:
URL: https://github.com/apache/doris/pull/15966#discussion_r1092884152


##########
be/src/olap/field.h:
##########
@@ -49,7 +50,7 @@ class Field {
               _index_size(column.index_length()),
               _is_nullable(column.is_nullable()),
               _unique_id(column.unique_id()) {
-        if (column.type() == OLAP_FIELD_TYPE_ARRAY) {
+        if (column.type() == OLAP_FIELD_TYPE_ARRAY ||  column.type() == OLAP_FIELD_TYPE_MAP) {
             _agg_info = get_aggregate_info(column.aggregation(), column.type(),
                                            column.get_sub_column(0).type());

Review Comment:
   I just go the default logic 



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