[FEAT MERGE] impl multi way macro block reuse && pct free && multi version row support micro block-level recycling

2022-12-02 11:13:14 +00:00
parent e363a01191
commit c37f0e93a3
55 changed files with 3341 additions and 1368 deletions
--- a/src/storage/blocksstable/ob_micro_block_row_scanner.cpp
+++ b/src/storage/blocksstable/ob_micro_block_row_scanner.cpp
@ -1302,7 +1302,6 @@ void ObMultiVersionMicroBlockMinorMergeRowScanner::clear_scan_status()
  committed_trans_version_ = INT64_MAX;
  is_last_multi_version_row_ = false;
  have_output_row_flag_ = false;
-  is_first_row_filtered_ = false;
 }

 int ObMultiVersionMicroBlockMinorMergeRowScanner::init_row_queue(const int64_t row_col_cnt)