adonis0147 commented on code in PR #9466:
URL: https://github.com/apache/incubator-doris/pull/9466#discussion_r871535628
##########
be/src/vec/core/block.cpp:
##########
@@ -768,20 +768,38 @@ void Block::deep_copy_slot(void* dst, MemPool* pool,
const doris::TypeDescriptor
}
auto item_column = array_column->get_data_ptr().get();
auto offset = array_column->get_offsets()[row - 1];
+ auto iterator = collection_value->iterator(item_type_desc.type);
for (int i = 0; i < collection_value->length(); ++i) {
- char* item_dst =
reinterpret_cast<char*>(collection_value->mutable_data()) +
- i * item_type_desc.get_slot_size();
if (array[i].is_null()) {
const auto& null_value = doris_udf::AnyVal(true);
- collection_value->set(i, item_type_desc.type, &null_value);
+ iterator.set(&null_value);
} else {
auto item_offset = offset + i;
const auto& data_ref = item_type_desc.type != TYPE_ARRAY
?
item_column->get_data_at(item_offset)
: StringRef();
- deep_copy_slot(item_dst, pool, item_type_desc, data_ref,
item_column, item_offset,
- padding_char);
+ if (!item_type_desc.is_date_type() &&
!item_type_desc.is_decimal_type()) {
+ deep_copy_slot(iterator.get(), pool, item_type_desc,
data_ref, item_column,
+ item_offset, padding_char);
+ } else if (item_type_desc.is_date_type()) {
+ // In CollectionValue, date type data is stored as either
uint24_t or uint64_t.
+ DateTimeValue datetime_value;
+ deep_copy_slot(&datetime_value, pool, item_type_desc,
data_ref, item_column,
+ item_offset, padding_char);
+ DateTimeVal datetime_val;
+ datetime_value.to_datetime_val(&datetime_val);
+ iterator.set(&datetime_val);
+ } else {
Review Comment:
Refined.
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