patch 4.0

src/sql/optimizer/ob_insert_all_log_plan.h

@@ -0,0 +1,55 @@
+/**
+ * Copyright (c) 2021 OceanBase
+ * OceanBase CE is licensed under Mulan PubL v2.
+ * You can use this software according to the terms and conditions of the Mulan PubL v2.
+ * You may obtain a copy of Mulan PubL v2 at:
+ *          http://license.coscl.org.cn/MulanPubL-2.0
+ * THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND,
+ * EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT,
+ * MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE.
+ * See the Mulan PubL v2 for more details.
+ */
+
+#ifndef _OB_INSERT_ALL_LOG_PLAN_H
+#define _OB_INSERT_ALL_LOG_PLAN_H
+#include "sql/optimizer/ob_del_upd_log_plan.h"
+
+namespace oceanbase
+{
+namespace sql
+{
+class ObDMLStmt;
+class ObInsertAllStmt;
+typedef common::ObSEArray<common::ObSEArray<int64_t, 8, common::ModulePageAllocator, true>, 1, common::ModulePageAllocator, true> RowParamMap;
+class ObInsertAllLogPlan: public ObDelUpdLogPlan
+{
+public:
+  ObInsertAllLogPlan(ObOptimizerContext &ctx, const ObInsertAllStmt *insert_all_stmt)
+      : ObDelUpdLogPlan(ctx, insert_all_stmt)
+  { }
+  virtual ~ObInsertAllLogPlan()
+  { }
+  virtual int generate_raw_plan() override;
+
+  const ObInsertAllStmt *get_stmt() const override
+  { return reinterpret_cast<const ObInsertAllStmt*>(stmt_); }
+
+  virtual int prepare_dml_infos() override;
+
+protected:
+  int allocate_insert_values_as_top(ObLogicalOperator *&top);
+  int candi_allocate_insert_all();
+  int create_insert_all_plan(ObLogicalOperator *&top);
+  int allocate_insert_all_as_top(ObLogicalOperator *&top);
+
+  virtual int prepare_table_dml_info_special(const ObDmlTableInfo& table_info,
+                                               IndexDMLInfo* table_dml_info,
+                                               ObIArray<IndexDMLInfo*> &index_dml_infos,
+                                               ObIArray<IndexDMLInfo*> &all_index_dml_infos) override;
+
+private:
+  DISALLOW_COPY_AND_ASSIGN(ObInsertAllLogPlan);
+};
+}
+}
+#endif // _OB_INSERT_ALL_LOG_PLAN_H