* Copyright (c) 2020 Huawei Technologies Co.,Ltd.
*
* openGauss is licensed under Mulan PSL v2.
* You can use this software according to the terms and conditions of the Mulan PSL v2.
* You may obtain a copy of Mulan PSL v2 at:
*
* http://license.coscl.org.cn/MulanPSL2
*
* 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 PSL v2 for more details.
* ---------------------------------------------------------------------------------------
*
* optimizerdebug.h
* prototypes for optimizerdebug.h
*
*
* IDENTIFICATION
* src/include/optimizer/optimizerdebug.h
*
* ---------------------------------------------------------------------------------------
*/
#ifndef OPTIMIZERDEBUG_H
#define OPTIMIZERDEBUG_H
#include "nodes/relation.h"
#include "nodes/print.h"
#include "nodes/nodes.h"
#include "nodes/plannodes.h"
extern char* debug1_print_relids(Relids relids, List* rtable);
extern void debug1_print_rel(PlannerInfo* root, RelOptInfo* rel);
extern char* debug1_print_path(PlannerInfo* root, Path* path, int indent);
extern void debug_print_hashjoin_detail(PlannerInfo* root, HashPath* path, double virtualbuckets,
Selectivity innerbucketsize, double outer_scan_ratio, Cost startup_cost, Cost total_cost);
extern void debug_print_agg_detail(PlannerInfo* root, AggStrategy aggstrategy, SAggMethod aggmethod, Path* path1,
Path* path2 = NULL, Path* path3 = NULL, Path* path4 = NULL, Path* path5 = NULL);
extern inline bool is_errmodule_enable(int elevel, ModuleId mod_id);
#define OPT_LOG(level, format, ...) \
do { \
if (is_errmodule_enable(level, MOD_OPT)) { \
ereport(level, (errmodule(MOD_OPT), errmsg(format, ##__VA_ARGS__), ignore_interrupt(true))); \
} \
} while (0)
#endif