eldenmoon commented on code in PR #38213:
URL: https://github.com/apache/doris/pull/38213#discussion_r1690956423
##########
be/src/vec/exec/format/json/new_json_reader.cpp:
##########
@@ -1657,7 +1657,19 @@ Status
NewJsonReader::_simdjson_write_columns_by_jsonpath(
return st;
}
}
- if (i >= _parsed_jsonpaths.size() || st.is<NOT_FOUND>()) {
+ if (i < _parsed_jsonpaths.size() &&
JsonFunctions::is_root_path(_parsed_jsonpaths[i])) {
+ // Indicate that the jsonpath is "$.", read the full root json
object, insert the original doc directly
Review Comment:
some user need this featureļ¼ map all columns to a variant column
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