sql_test.h

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/* Copyright (c) 2006, 2022, Oracle and/or its affiliates.
 
   This program is free software; you can redistribute it and/or modify
   it under the terms of the GNU General Public License, version 2.0,
   as published by the Free Software Foundation.
 
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   but not limited to OpenSSL) that is licensed under separate terms,
   as designated in a particular file or component or in included license
   documentation.  The authors of MySQL hereby grant you an additional
   permission to link the program and your derivative works with the
   separately licensed software that they have included with MySQL.
 
   This program is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   GNU General Public License, version 2.0, for more details.
 
   You should have received a copy of the GNU General Public License
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   Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301  USA */
 
#ifndef SQL_TEST_INCLUDED
#define SQL_TEST_INCLUDED
 
#include <sys/types.h>
 
#include "sql/enum_query_type.h"  // enum_query_type
#include "sql/mem_root_array.h"   // Mem_root_array
#include "sql/sql_lex.h"
#include "sql/sql_select.h"
#include "thr_lock.h"  // TL_WRITE_ONLY
 
class Item;
class JOIN;
class Table_ref;
 
typedef Mem_root_array<Key_use> Key_use_array;
 
extern const char *lock_descriptions[TL_WRITE_ONLY + 1];
 
#ifndef NDEBUG
void print_where(const THD *thd, const Item *cond, const char *info,
                 enum_query_type query_type);
void TEST_join(JOIN *join);
void print_plan(JOIN *join, uint idx, double record_count, double read_time,
                double current_read_time, const char *info);
void dump_TABLE_LIST_graph(Query_block *query_block, Table_ref *tl);
#endif
class Opt_trace_context;
 
void print_keyuse_array(THD *thd, Opt_trace_context *trace,
                        const Key_use_array *keyuse_array);
#endif /* SQL_TEST_INCLUDED */