[FEAT MERGE] skip scan feature and performance optimization

2023-01-04 09:08:22 +00:00
parent ad415b4359
commit 07b1224a51
119 changed files with 6176 additions and 2010 deletions
--- a/src/storage/access/ob_multiple_scan_merge.cpp
+++ b/src/storage/access/ob_multiple_scan_merge.cpp
@ -200,7 +200,6 @@ int ObMultipleScanMerge::construct_iters()

 void ObMultipleScanMerge::reset()
 {
-  ObMultipleMerge::reset();
  if (nullptr != access_ctx_ && nullptr != access_ctx_->stmt_allocator_) {
    if (nullptr != simple_merge_) {
      simple_merge_->~ObScanSimpleMerger();
@ -219,6 +218,7 @@ void ObMultipleScanMerge::reset()
  consumer_cnt_ = 0;
  range_ = NULL;
  cow_range_.reset();
+  ObMultipleMerge::reset();
 }

 void ObMultipleScanMerge::reuse()