From 070445223b2f812d5e5d020361bc273ce9232cae Mon Sep 17 00:00:00 2001
From: ChangerR <dingjinchengyx@163.com>
Date: Tue, 18 Jun 2024 12:12:29 +0000
Subject: [PATCH] online estimate percent place holder

---
 src/sql/engine/ob_physical_plan.cpp | 7 +++++--
 src/sql/engine/ob_physical_plan.h   | 3 +++
 2 files changed, 8 insertions(+), 2 deletions(-)

diff --git a/src/sql/engine/ob_physical_plan.cpp b/src/sql/engine/ob_physical_plan.cpp
index 782667074..a7d866328 100644
--- a/src/sql/engine/ob_physical_plan.cpp
+++ b/src/sql/engine/ob_physical_plan.cpp
@@ -141,7 +141,8 @@ ObPhysicalPlan::ObPhysicalPlan(MemoryContext &mem_context /* = CURRENT_CONTEXT *
     mview_ids_(&allocator_),
     enable_inc_direct_load_(false),
     enable_replace_(false),
-    insert_overwrite_(false)
+    insert_overwrite_(false),
+    online_sample_percent_(1.)
 {
 }
 
@@ -242,6 +243,7 @@ void ObPhysicalPlan::reset()
   enable_inc_direct_load_ = false;
   enable_replace_ = false;
   insert_overwrite_ = false;
+  online_sample_percent_ = 1.;
 }
 void ObPhysicalPlan::destroy()
 {
@@ -815,7 +817,8 @@ OB_SERIALIZE_MEMBER(ObPhysicalPlan,
                     enable_inc_direct_load_,
                     enable_replace_,
                     immediate_refresh_external_table_ids_,
-                    insert_overwrite_);
+                    insert_overwrite_,
+                    online_sample_percent_);
 
 int ObPhysicalPlan::set_table_locations(const ObTablePartitionInfoArray &infos,
                                         ObSchemaGetterGuard &schema_guard)
diff --git a/src/sql/engine/ob_physical_plan.h b/src/sql/engine/ob_physical_plan.h
index d32002f09..f0d36f93b 100644
--- a/src/sql/engine/ob_physical_plan.h
+++ b/src/sql/engine/ob_physical_plan.h
@@ -379,6 +379,8 @@ public:
   {
     enable_replace_ = enable_replace;
   }
+  inline double get_online_sample_percent() const { return online_sample_percent_; }
+  inline void set_online_sample_percent(double v) { online_sample_percent_ = v; }
 
 public:
   int inc_concurrent_num();
@@ -705,6 +707,7 @@ private:
   bool enable_inc_direct_load_; // for incremental direct load
   bool enable_replace_; // for incremental direct load
   bool insert_overwrite_; // for insert overwrite
+  double online_sample_percent_; // for incremental direct load
 };
 
 inline void ObPhysicalPlan::set_affected_last_insert_id(bool affected_last_insert_id)