amorynan commented on code in PR #15966:
URL: https://github.com/apache/doris/pull/15966#discussion_r1089861009
##########
be/src/vec/sink/vmysql_result_writer.cpp:
##########
@@ -186,6 +188,58 @@ Status VMysqlResultWriter::_add_one_column(const
ColumnPtr& column_ptr,
_buffer.close_dynamic_mode();
result->result_batch.rows[i].append(_buffer.buf(),
_buffer.length());
}
+ } else if constexpr (type == TYPE_MAP) {
+ auto& column_map = assert_cast<const ColumnMap&>(*column);
+ auto& offsets = column_map.get_offsets();
+ auto& column_key_array = assert_cast<const
ColumnArray&>(column_map.get_keys());
+ auto& column_val_array = assert_cast<const
ColumnArray&>(column_map.get_values());
+ auto& map_type = assert_cast<const DataTypeMap&>(*nested_type_ptr);
+ auto& key_nested_type_ptr = map_type.get_key_type();
+ auto& val_nested_type_ptr = map_type.get_value_type();
+ for (ssize_t i = 0; i < row_size; ++i) {
+ if (0 != buf_ret) {
+ return Status::InternalError("pack mysql buffer failed.");
+ }
+ _buffer.reset();
+
+ _buffer.open_dynamic_mode();
+ buf_ret = _buffer.push_string("{", 1);
Review Comment:
Yes . I will
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