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[CP] Fix uncommitted flag in micro scanner

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This commit is contained in:
DengzhiLiu
2023-01-03 08:42:13 +00:00
committed by ob-robot
parent 5db7db83df
commit d1733011e9
1 changed files with 3 additions and 0 deletions
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3
src/storage/blocksstable/ob_micro_block_row_scanner.cpp
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@ -1156,6 +1156,7 @@ int ObMultiVersionMicroBlockRowScanner::cache_cur_micro_row(const bool found_fir
if (is_row_empty(prev_micro_row_)) { // Save static meta information when first cached
prev_micro_row_.row_flag_ = row_.row_flag_;
prev_micro_row_.count_ = row_.count_;
prev_micro_row_.have_uncommited_row_ = row_.have_uncommited_row_;
}
// The positive scan scans from new to old (trans_version is negative), so cur_row is older than prev_row
// So just add the nop column (column for which the value has not been decided)
@ -1185,6 +1186,7 @@ int ObMultiVersionMicroBlockRowScanner::cache_cur_micro_row(const bool found_fir
} else if (!is_row_empty(row_)) {
prev_micro_row_.row_flag_ = row_.row_flag_;
prev_micro_row_.count_ = row_.count_;
prev_micro_row_.have_uncommited_row_ = row_.have_uncommited_row_;
const int64_t end_cell_pos =
row_.row_flag_.is_delete() ? read_info_->get_schema_rowkey_count() : row_.count_;
for (int64_t i = 0; OB_SUCC(ret) && i < end_cell_pos; ++i) {
@ -1198,6 +1200,7 @@ int ObMultiVersionMicroBlockRowScanner::cache_cur_micro_row(const bool found_fir
} else if (!is_row_empty(row_)) {
prev_micro_row_.row_flag_ = row_.row_flag_;
prev_micro_row_.count_ = row_.count_;
prev_micro_row_.have_uncommited_row_ = row_.have_uncommited_row_;
if (row_.row_flag_.is_delete()) {
for (int64_t i = read_info_->get_schema_rowkey_count(); i < prev_micro_row_.count_; ++i) {
prev_micro_row_.storage_datums_[i].set_nop();