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fix hash gby core when child batch_size == 0

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obdev
2022-11-11 08:07:17 +00:00
committed by wangzelin.wzl
parent 547e16d19b
commit b4919c5ec4
3 changed files with 5 additions and 10 deletions
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6
src/sql/engine/aggregate/ob_merge_groupby_op.cpp
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@ -161,8 +161,7 @@ int ObMergeGroupByOp::init_rollup_distributor()
// init hash values
if (OB_SUCC(ret) && is_vectorized()) {
int64_t max_size = (child_->get_spec().max_batch_size_ == 0)
? 1 : child_->get_spec().max_batch_size_;
int64_t max_size = MY_SPEC.max_batch_size_;
int64_t rollup_hash_vals_pos = 0;
int64_t sort_batch_skip_pos = rollup_hash_vals_pos + sizeof(uint64_t) * max_size;
int64_t max_mem_size = sort_batch_skip_pos + ObBitVector::memory_size(max_size);
@ -766,8 +765,7 @@ int ObMergeGroupByOp::get_child_next_batch_row(
const_cast<ObBatchRows *>(batch_rows)->size_ = read_rows;
const_cast<ObBatchRows *>(batch_rows)->end_ = false;
if (first_batch_from_sort_) {
int64_t max_size = (child_->get_spec().max_batch_size_ == 0)
? 1 : child_->get_spec().max_batch_size_;
int64_t max_size = MY_SPEC.max_batch_size_;
const_cast<ObBatchRows *>(batch_rows)->skip_->reset(max_size);
first_batch_from_sort_ = false;
} else {