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Merge 10.4 into 10.5

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This commit is contained in:
Marko Mäkelä
2022-08-30 12:29:04 +03:00
parent 0324bde846 7e574eb52c
commit 29fa9bcee0
16 changed files with 341 additions and 38 deletions
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116
mysql-test/main/subselect4.result
View File

@@ -3042,6 +3042,122 @@ a
3
2
drop table t1,t2,t3;
#
# MDEV-29139: Redundant IN/ALL/ANY predicand in GROUP BY clause of
# IN/ALL/ANY/EXISTS subquery
#
create table t1 (a int);
create table t2 (b int);
create table t3 (c int);
create table t4 (d int);
insert into t1 values (3), (1);
insert into t2 values (3), (2);
insert into t3 values (4), (2);
insert into t4 values (1), (7);
explain extended select b from t2
where exists (select c from t3
group by (select a from t1 where a = 1) in (select d from t4));
id select_type table type possible_keys key key_len ref rows filtered Extra
1 PRIMARY t2 ALL NULL NULL NULL NULL 2 100.00
2 SUBQUERY t3 ALL NULL NULL NULL NULL 2 100.00
Warnings:
Note 1003 /* select#1 */ select `test`.`t2`.`b` AS `b` from `test`.`t2` where 1
select b from t2
where exists (select c from t3
group by (select a from t1 where a = 1) in (select d from t4));
b
3
2
prepare stmt from "select b from t2
where exists (select c from t3
group by (select a from t1 where a = 1) in (select d from t4))";
execute stmt;
b
3
2
execute stmt;
b
3
2
deallocate prepare stmt;
explain extended select b from t2
where exists (select c from t3
group by (select a from t1 where a = 1) >=
any (select d from t4));
id select_type table type possible_keys key key_len ref rows filtered Extra
1 PRIMARY t2 ALL NULL NULL NULL NULL 2 100.00
2 SUBQUERY t3 ALL NULL NULL NULL NULL 2 100.00
Warnings:
Note 1003 /* select#1 */ select `test`.`t2`.`b` AS `b` from `test`.`t2` where 1
select b from t2
where exists (select c from t3
group by (select a from t1 where a = 1) >=
any (select d from t4));
b
3
2
explain extended select b from t2
where exists (select c from t3
group by (select a from t1 where a = 1) <
all (select d from t4));
id select_type table type possible_keys key key_len ref rows filtered Extra
1 PRIMARY t2 ALL NULL NULL NULL NULL 2 100.00
2 SUBQUERY t3 ALL NULL NULL NULL NULL 2 100.00
Warnings:
Note 1003 /* select#1 */ select `test`.`t2`.`b` AS `b` from `test`.`t2` where 1
select b from t2
where exists (select c from t3
group by (select a from t1 where a = 1) <
all (select d from t4));
b
3
2
explain extended select b from t2
where b in (select c from t3
group by (select a from t1 where a = 1) in (select d from t4));
id select_type table type possible_keys key key_len ref rows filtered Extra
1 PRIMARY t2 ALL NULL NULL NULL NULL 2 100.00
1 PRIMARY <subquery2> eq_ref distinct_key distinct_key 4 func 1 100.00
2 MATERIALIZED t3 ALL NULL NULL NULL NULL 2 100.00
Warnings:
Note 1003 select `test`.`t2`.`b` AS `b` from `test`.`t2` semi join (`test`.`t3`) where 1
select b from t2
where b in (select c from t3
group by (select a from t1 where a = 1) in (select d from t4));
b
2
explain extended select b from t2
where b >= any (select c from t3
group by (select a from t1 where a = 1) in
(select d from t4));
id select_type table type possible_keys key key_len ref rows filtered Extra
1 PRIMARY t2 ALL NULL NULL NULL NULL 2 100.00 Using where
2 SUBQUERY t3 ALL NULL NULL NULL NULL 2 100.00
Warnings:
Note 1003 /* select#1 */ select `test`.`t2`.`b` AS `b` from `test`.`t2` where <nop>(<in_optimizer>(`test`.`t2`.`b`,(/* select#2 */ select min(`test`.`t3`.`c`) from `test`.`t3`) <= <cache>(`test`.`t2`.`b`)))
select b from t2
where b >= any (select c from t3
group by (select a from t1 where a = 1) in
(select d from t4));
b
3
2
explain extended select b from t2
where b <= all (select c from t3
group by (select a from t1 where a = 1) in
(select d from t4));
id select_type table type possible_keys key key_len ref rows filtered Extra
1 PRIMARY t2 ALL NULL NULL NULL NULL 2 100.00 Using where
2 SUBQUERY t3 ALL NULL NULL NULL NULL 2 100.00
Warnings:
Note 1003 /* select#1 */ select `test`.`t2`.`b` AS `b` from `test`.`t2` where <not>(<in_optimizer>(`test`.`t2`.`b`,<min>(/* select#2 */ select `test`.`t3`.`c` from `test`.`t3`) < <cache>(`test`.`t2`.`b`)))
select b from t2
where b <= all (select c from t3
group by (select a from t1 where a = 1) in
(select d from t4));
b
2
drop table t1,t2,t3,t4;
# End of 10.3 tests
#
# MDEV-19134: EXISTS() slower if ORDER BY is defined

74
mysql-test/main/subselect4.test
View File

@@ -2479,6 +2479,80 @@ eval $q3;
drop table t1,t2,t3;
--echo #
--echo # MDEV-29139: Redundant IN/ALL/ANY predicand in GROUP BY clause of
--echo # IN/ALL/ANY/EXISTS subquery
--echo #
create table t1 (a int);
create table t2 (b int);
create table t3 (c int);
create table t4 (d int);
insert into t1 values (3), (1);
insert into t2 values (3), (2);
insert into t3 values (4), (2);
insert into t4 values (1), (7);
let $q1=
select b from t2
where exists (select c from t3
group by (select a from t1 where a = 1) in (select d from t4));
eval explain extended $q1;
eval $q1;
eval prepare stmt from "$q1";
execute stmt;
execute stmt;
deallocate prepare stmt;
let $q2=
select b from t2
where exists (select c from t3
group by (select a from t1 where a = 1) >=
any (select d from t4));
eval explain extended $q2;
eval $q2;
let $q3=
select b from t2
where exists (select c from t3
group by (select a from t1 where a = 1) <
all (select d from t4));
eval explain extended $q3;
eval $q3;
let $q4=
select b from t2
where b in (select c from t3
group by (select a from t1 where a = 1) in (select d from t4));
eval explain extended $q4;
eval $q4;
let $q5=
select b from t2
where b >= any (select c from t3
group by (select a from t1 where a = 1) in
(select d from t4));
eval explain extended $q5;
eval $q5;
let $q6=
select b from t2
where b <= all (select c from t3
group by (select a from t1 where a = 1) in
(select d from t4));
eval explain extended $q6;
eval $q6;
drop table t1,t2,t3,t4;
--echo # End of 10.3 tests
--echo #

17
mysql-test/suite/innodb/r/foreign_key_not_windows.result
View File

@@ -11,6 +11,21 @@ CREATE TABLE `d255`.`_##################################################`
ERROR HY000: Long database name and identifier for object resulted in path length exceeding 512 characters. Path: './@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023/_@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023
CREATE TABLE `d255`.`##################################################`
(a INT PRIMARY KEY, FOREIGN KEY(a) REFERENCES test.t(a)) ENGINE=InnoDB;
#
# MDEV-29258 Failing assertion for name length on RENAME TABLE
#
CREATE TABLE `d255`.`d245` (x INT) ENGINE=InnoDB;
DROP TABLE `d255`.`d250`;
RENAME TABLE `d250#`.`d245` TO `d250#`.`d250`;
RENAME TABLE `d255`.`d250` TO a;
DROP TABLE a,t;
#
# MDEV-29409 Buffer overflow in my_wc_mb_filename() on RENAME TABLE
#
CREATE TABLE `d255`.t(a INT PRIMARY KEY)ENGINE=InnoDB;
CREATE TABLE `d255`.u(a INT PRIMARY KEY,
CONSTRAINT `d320` FOREIGN KEY (a) REFERENCES `d255`.t (a)) ENGINE=InnoDB;
RENAME TABLE `d255`.u TO u;
DROP TABLE u;
DROP DATABASE `d255`;
DROP TABLE t;
# End of 10.3 tests

34
mysql-test/suite/innodb/t/foreign_key_not_windows.test
View File

@@ -38,8 +38,40 @@ eval CREATE TABLE `$d255`.`_$d250`
--replace_result $d255 d255
eval CREATE TABLE `$d255`.`$d250`
(a INT PRIMARY KEY, FOREIGN KEY(a) REFERENCES test.t(a)) ENGINE=InnoDB;
--echo #
--echo # MDEV-29258 Failing assertion for name length on RENAME TABLE
--echo #
let $d245=-------------------------------------------------;
--replace_result $d245 d245 $d255 d255
eval CREATE TABLE `$d255`.`$d245` (x INT) ENGINE=InnoDB;
--replace_result $d250 d250 $d255 d255
eval DROP TABLE `$d255`.`$d250`;
--replace_result $d245 d245 $d250 d250 d255 d255
eval RENAME TABLE `$d255`.`$d245` TO `$d255`.`$d250`;
--replace_result $d250 d250 $d255 d255
eval RENAME TABLE `$d255`.`$d250` TO a;
--replace_result $d255 d255
DROP TABLE a,t;
--echo #
--echo # MDEV-29409 Buffer overflow in my_wc_mb_filename() on RENAME TABLE
--echo #
let $d225=#############################################;
let $d320=################################################################;
--replace_result $d255 d255
eval CREATE TABLE `$d255`.t(a INT PRIMARY KEY)ENGINE=InnoDB;
--replace_result $d255 d255 $d320 d320
eval CREATE TABLE `$d255`.u(a INT PRIMARY KEY,
CONSTRAINT `$d320` FOREIGN KEY (a) REFERENCES `$d255`.t (a)) ENGINE=InnoDB;
--replace_result $d255 d255
eval RENAME TABLE `$d255`.u TO u;
DROP TABLE u;
--replace_result $d255 d255
eval DROP DATABASE `$d255`;
DROP TABLE t;
--echo # End of 10.3 tests

4
mysql-test/suite/innodb/t/innodb_sys_semaphore_waits.test
View File

@@ -78,10 +78,10 @@ let $counter= 80;
let $mysql_errno= 0;
while (!$mysql_errno)
{
--error 0,ER_SERVER_SHUTDOWN,ER_CONNECTION_KILLED,2002,2006,2013
--error 0,ER_SERVER_SHUTDOWN,ER_CONNECTION_KILLED,2002,2006,2013,5014
show status;
--error 0,ER_SERVER_SHUTDOWN,ER_CONNECTION_KILLED,2002,2006,2013
--error 0,ER_SERVER_SHUTDOWN,ER_CONNECTION_KILLED,2002,2006,2013,5014
select * from information_schema.innodb_sys_semaphore_waits;
dec $counter;

36
mysql-test/suite/innodb_fts/r/innodb_fts_plugin.result
View File

@@ -1,4 +1,5 @@
INSTALL PLUGIN simple_parser SONAME 'mypluglib';
FLUSH TABLES;
# Test Part 1: Grammar Test
CREATE TABLE articles (
id INT UNSIGNED AUTO_INCREMENT NOT NULL PRIMARY KEY,
@@ -31,7 +32,7 @@ INSERT INTO articles (title, body) VALUES
('1001 MySQL Tricks','How to use full-text search engine'),
('Go MySQL Tricks','How to use full text search engine');
SELECT * FROM articles WHERE
MATCH(title, body) AGAINST('mysql');
MATCH(title, body) AGAINST('mysql') ORDER BY id;
id title body
1 MySQL Tutorial DBMS stands for MySQL DataBase ...
2 How To Use MySQL Well After you went through a ...
@@ -68,7 +69,7 @@ INSERT INTO articles (title, body) VALUES
('Go MySQL Tricks','How to use full text search engine');
ALTER TABLE articles ADD FULLTEXT INDEX (title, body) WITH PARSER simple_parser;
SELECT * FROM articles WHERE
MATCH(title, body) AGAINST('mysql');
MATCH(title, body) AGAINST('mysql') ORDER BY id;
id title body
1 MySQL Tutorial DBMS stands for MySQL DataBase ...
2 How To Use MySQL Well After you went through a ...
@@ -88,21 +89,23 @@ MATCH(title, body) AGAINST('full text');
id title body
5 Go MySQL Tricks How to use full text search engine
SELECT * FROM articles WHERE
MATCH(title, body) AGAINST('full-text' WITH QUERY EXPANSION);
MATCH(title, body) AGAINST('full-text' WITH QUERY EXPANSION)
ORDER BY id;
id title body
1 MySQL Tutorial DBMS stands for MySQL DataBase ...
2 How To Use MySQL Well After you went through a ...
3 Optimizing MySQL In this tutorial we will show ...
4 1001 MySQL Tricks How to use full-text search engine
5 Go MySQL Tricks How to use full text search engine
2 How To Use MySQL Well After you went through a ...
1 MySQL Tutorial DBMS stands for MySQL DataBase ...
3 Optimizing MySQL In this tutorial we will show ...
SELECT * FROM articles WHERE
MATCH(title, body) AGAINST('full text' WITH QUERY EXPANSION);
MATCH(title, body) AGAINST('full text' WITH QUERY EXPANSION)
ORDER BY id;
id title body
5 Go MySQL Tricks How to use full text search engine
4 1001 MySQL Tricks How to use full-text search engine
2 How To Use MySQL Well After you went through a ...
1 MySQL Tutorial DBMS stands for MySQL DataBase ...
2 How To Use MySQL Well After you went through a ...
3 Optimizing MySQL In this tutorial we will show ...
4 1001 MySQL Tricks How to use full-text search engine
5 Go MySQL Tricks How to use full text search engine
SELECT * FROM articles WHERE
MATCH(title, body) AGAINST('"mysql database"' IN BOOLEAN MODE);
id title body
@@ -137,27 +140,27 @@ INSERT INTO articles (title, body) VALUES
('Go MariaDB Tricks','How to use full text search engine');
# restart
SELECT * FROM articles WHERE
MATCH(title, body) AGAINST('MySQL');
MATCH(title, body) AGAINST('MySQL') ORDER BY id;
id title body
6 MySQL Tutorial DBMS stands for MySQL DataBase ...
7 How To Use MySQL Well After you went through a ...
8 Optimizing MySQL In this tutorial we will show ...
9 1001 MySQL Tricks How to use full-text search engine
SELECT * FROM articles WHERE
MATCH(title, body) AGAINST('tutorial');
MATCH(title, body) AGAINST('tutorial') ORDER BY id;
id title body
6 MySQL Tutorial DBMS stands for MySQL DataBase ...
8 Optimizing MySQL In this tutorial we will show ...
SELECT * FROM articles WHERE
MATCH(title, body) AGAINST('Tricks');
MATCH(title, body) AGAINST('Tricks') ORDER BY id;
id title body
9 1001 MySQL Tricks How to use full-text search engine
10 Go MariaDB Tricks How to use full text search engine
SELECT * FROM articles WHERE
MATCH(title, body) AGAINST('full text search');
MATCH(title, body) AGAINST('full text search') ORDER BY id;
id title body
10 Go MariaDB Tricks How to use full text search engine
9 1001 MySQL Tricks How to use full-text search engine
10 Go MariaDB Tricks How to use full text search engine
SELECT COUNT(*) FROM articles;
COUNT(*)
5
@@ -185,7 +188,8 @@ UNINSTALL PLUGIN simple_parser;
Warnings:
Warning 1620 Plugin is busy and will be uninstalled on shutdown
SELECT * FROM articles WHERE
MATCH(title, body) AGAINST('mysql');
MATCH(title, body) AGAINST('mysql')
ORDER BY id;
id title body
1 MySQL Tutorial DBMS stands for MySQL DataBase ...
2 How To Use MySQL Well After you went through a ...

24
mysql-test/suite/innodb_fts/t/innodb_fts_plugin.test
View File

@@ -6,6 +6,9 @@
# Install fts parser plugin
INSTALL PLUGIN simple_parser SONAME 'mypluglib';
# Flush the table mysql.plugin in case the server shutdown would time out.
FLUSH TABLES;
-- echo # Test Part 1: Grammar Test
# Create a myisam table and alter it to innodb table
CREATE TABLE articles (
@@ -52,7 +55,7 @@ INSERT INTO articles (title, body) VALUES
# Simple term search
SELECT * FROM articles WHERE
MATCH(title, body) AGAINST('mysql');
MATCH(title, body) AGAINST('mysql') ORDER BY id;
# Test stopword and word len less than fts_min_token_size
SELECT * FROM articles WHERE
@@ -90,7 +93,7 @@ ALTER TABLE articles ADD FULLTEXT INDEX (title, body) WITH PARSER simple_parser;
# Simple term search
SELECT * FROM articles WHERE
MATCH(title, body) AGAINST('mysql');
MATCH(title, body) AGAINST('mysql') ORDER BY id;
# Test stopword and word len less than fts_min_token_size
SELECT * FROM articles WHERE
@@ -105,10 +108,12 @@ SELECT * FROM articles WHERE
# Test query expansion
SELECT * FROM articles WHERE
MATCH(title, body) AGAINST('full-text' WITH QUERY EXPANSION);
MATCH(title, body) AGAINST('full-text' WITH QUERY EXPANSION)
ORDER BY id;
SELECT * FROM articles WHERE
MATCH(title, body) AGAINST('full text' WITH QUERY EXPANSION);
MATCH(title, body) AGAINST('full text' WITH QUERY EXPANSION)
ORDER BY id;
# No result here, we get '"mysql' 'database"' by simple parser
SELECT * FROM articles WHERE
@@ -150,13 +155,13 @@ INSERT INTO articles (title, body) VALUES
--source include/restart_mysqld.inc
SELECT * FROM articles WHERE
MATCH(title, body) AGAINST('MySQL');
MATCH(title, body) AGAINST('MySQL') ORDER BY id;
SELECT * FROM articles WHERE
MATCH(title, body) AGAINST('tutorial');
MATCH(title, body) AGAINST('tutorial') ORDER BY id;
SELECT * FROM articles WHERE
MATCH(title, body) AGAINST('Tricks');
MATCH(title, body) AGAINST('Tricks') ORDER BY id;
SELECT * FROM articles WHERE
MATCH(title, body) AGAINST('full text search');
MATCH(title, body) AGAINST('full text search') ORDER BY id;
SELECT COUNT(*) FROM articles;
INSERT INTO articles (title, body) VALUES ('111', '1234 1234 1234');
@@ -193,7 +198,8 @@ UNINSTALL PLUGIN simple_parser;
# Simple term search
SELECT * FROM articles WHERE
MATCH(title, body) AGAINST('mysql');
MATCH(title, body) AGAINST('mysql')
ORDER BY id;
# Test stopword and word len less than fts_min_token_size
SELECT * FROM articles WHERE

14
mysql-test/suite/period/r/alter.result
View File

@@ -191,6 +191,20 @@ ERROR 23000: Duplicate entry '1-2020-03-01-2020-03-02' for key 'PRIMARY'
alter table t1 add system versioning;
drop table t1;
#
# MDEV-18873 Server crashes in Compare_identifiers::operator or in
# my_strcasecmp_utf8 upon ADD PERIOD IF NOT EXISTS with empty name
#
alter table t add period if not exists for `` (s,e);
ERROR 42000: Incorrect column name ''
create table t(s DATE, e DATE);
alter table t add period if not exists for `` (s,e);
ERROR 42000: Incorrect column name ''
alter table t add period if not exists for ` ` (s,e);
ERROR 42000: Incorrect column name ' '
create table t2 (period for `` (s,e)) select * from t;
ERROR 42000: Incorrect column name ''
drop table t;
#
# MDEV-21941 RENAME doesn't work for system time or period fields
#
create or replace table t1 (

23
mysql-test/suite/period/t/alter.test
View File

@@ -152,6 +152,29 @@ alter table t1 add system versioning;
# cleanup
drop table t1;
--echo #
--echo # MDEV-18873 Server crashes in Compare_identifiers::operator or in
--echo # my_strcasecmp_utf8 upon ADD PERIOD IF NOT EXISTS with empty name
--echo #
# When there is no table defined.
--error ER_WRONG_COLUMN_NAME
alter table t add period if not exists for `` (s,e);
# When there is an actual table.
create table t(s DATE, e DATE);
--error ER_WRONG_COLUMN_NAME
alter table t add period if not exists for `` (s,e);
# When the last character is space
--error ER_WRONG_COLUMN_NAME
alter table t add period if not exists for ` ` (s,e);
# Create table with an empty period name
--error ER_WRONG_COLUMN_NAME
create table t2 (period for `` (s,e)) select * from t;
drop table t;
--echo #
--echo # MDEV-21941 RENAME doesn't work for system time or period fields
--echo #

3
sql/item_subselect.cc
View File

@@ -388,7 +388,8 @@ bool Item_subselect::mark_as_eliminated_processor(void *arg)
bool Item_subselect::eliminate_subselect_processor(void *arg)
{
unit->item= NULL;
unit->exclude();
if (!unit->is_excluded())
unit->exclude();
eliminated= TRUE;
return FALSE;
}

6
sql/sql_lex.h
View File

@@ -35,6 +35,7 @@
#include "item.h"
#include "sql_limit.h" // Select_limit_counters
#include "sql_schema.h"
#include "table.h"
/* Used for flags of nesting constructs */
#define SELECT_NESTING_MAP_SIZE 64
@@ -4545,6 +4546,11 @@ public:
int add_period(Lex_ident name, Lex_ident_sys_st start, Lex_ident_sys_st end)
{
if (check_period_name(name.str)) {
my_error(ER_WRONG_COLUMN_NAME, MYF(0), name.str);
return 1;
}
if (lex_string_cmp(system_charset_info, &start, &end) == 0)
{
my_error(ER_FIELD_SPECIFIED_TWICE, MYF(0), start.str);

9
sql/table.cc
View File

@@ -4836,7 +4836,8 @@ void update_create_info_from_table(HA_CREATE_INFO *create_info, TABLE *table)
int
rename_file_ext(const char * from,const char * to,const char * ext)
{
char from_b[FN_REFLEN],to_b[FN_REFLEN];
/* Reserve space for ./databasename/tablename.frm + NUL byte */
char from_b[2 + FN_REFLEN + 4 + 1], to_b[2 + FN_REFLEN + 4 + 1];
(void) strxmov(from_b,from,ext,NullS);
(void) strxmov(to_b,to,ext,NullS);
return mysql_file_rename(key_file_frm, from_b, to_b, MYF(0));
@@ -5091,6 +5092,12 @@ bool check_column_name(const char *name)
}
bool check_period_name(const char *name)
{
return check_column_name(name);
}
/**
Checks whether a table is intact. Should be done *just* after the table has
been opened.

1
sql/table.h
View File

@@ -3187,6 +3187,7 @@ void open_table_error(TABLE_SHARE *share, enum open_frm_error error,
void update_create_info_from_table(HA_CREATE_INFO *info, TABLE *form);
bool check_db_name(LEX_STRING *db);
bool check_column_name(const char *name);
bool check_period_name(const char *name);
bool check_table_name(const char *name, size_t length, bool check_for_path_chars);
int rename_file_ext(const char * from,const char * to,const char * ext);
char *get_field(MEM_ROOT *mem, Field *field);

2
sql/vers_string.h
View File

@@ -40,6 +40,8 @@ struct Compare_identifiers
{
int operator()(const LEX_CSTRING& a, const LEX_CSTRING& b) const
{
DBUG_ASSERT(a.str != NULL);
DBUG_ASSERT(b.str != NULL);
DBUG_ASSERT(a.str[a.length] == 0);
DBUG_ASSERT(b.str[b.length] == 0);
return my_strcasecmp(system_charset_info, a.str, b.str);

10
storage/innobase/dict/dict0dict.cc
View File

@@ -1682,7 +1682,7 @@ dict_table_rename_in_cache(
in UTF-8 charset. The variable fkid here is used
to store foreign key constraint name in charset
my_charset_filename for comparison further below. */
char fkid[MAX_TABLE_NAME_LEN+20];
char fkid[MAX_TABLE_NAME_LEN * 2 + 20];
ibool on_tmp = FALSE;
/* The old table name in my_charset_filename is stored
@@ -1716,7 +1716,8 @@ dict_table_rename_in_cache(
}
}
strncpy(fkid, foreign->id, MAX_TABLE_NAME_LEN);
strncpy(fkid, foreign->id, (sizeof fkid) - 1);
fkid[(sizeof fkid) - 1] = '\0';
if (strstr(fkid, TEMP_TABLE_PATH_PREFIX) == NULL) {
innobase_convert_to_filename_charset(
@@ -3555,10 +3556,11 @@ dict_table_get_highest_foreign_id(
for (dict_foreign_set::iterator it = table->foreign_set.begin();
it != table->foreign_set.end();
++it) {
char fkid[MAX_TABLE_NAME_LEN+20];
char fkid[MAX_TABLE_NAME_LEN * 2 + 20];
foreign = *it;
strcpy(fkid, foreign->id);
strncpy(fkid, foreign->id, (sizeof fkid) - 1);
fkid[(sizeof fkid) - 1] = '\0';
/* Convert foreign key identifier on dictionary memory
cache to filename charset. */
innobase_convert_to_filename_charset(

6
storage/innobase/trx/trx0rec.cc
View File

@@ -1,7 +1,7 @@
/*****************************************************************************
Copyright (c) 1996, 2019, Oracle and/or its affiliates. All Rights Reserved.
Copyright (c) 2017, 2021, MariaDB Corporation.
Copyright (c) 2017, 2022, MariaDB Corporation.
This program is free software; you can redistribute it and/or modify it under
the terms of the GNU General Public License as published by the Free Software
@@ -1862,9 +1862,9 @@ trx_undo_page_report_rename(trx_t* trx, const dict_table_t* table,
byte* const start = block->frame + first_free;
size_t len = strlen(table->name.m_name);
const size_t fixed = 2 + 1 + 11 + 11 + 2;
ut_ad(len <= NAME_LEN * 2 + 1);
ut_ad(len <= NAME_CHAR_LEN * 5 * 2 + 1);
/* The -10 is used in trx_undo_left() */
compile_time_assert((NAME_LEN * 1) * 2 + fixed
compile_time_assert(NAME_CHAR_LEN * 5 * 2 + fixed
+ TRX_UNDO_PAGE_HDR + TRX_UNDO_PAGE_HDR_SIZE
< UNIV_PAGE_SIZE_MIN - 10 - FIL_PAGE_DATA_END);