mirror/mariadb
1
0
Fork 0
mirror of https://github.com/MariaDB/server.git synced 2025-01-15 11:32:29 +01:00
Code Issues Projects Releases Packages Wiki Activity Actions

Merge branch '10.11' into 11.1

Browse source
This commit is contained in:
Yuchen Pei 2024-05-31 10:54:31 +10:00
commit 2d3e2c58b6
No known key found for this signature in database
GPG key ID: 3DD1B35105743563
119 changed files with 1558 additions and 303 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

23
README.md
View file

@ -1,9 +1,8 @@
Code status:
------------
# Code status:
* [![Appveyor CI status](https://ci.appveyor.com/api/projects/status/4u6pexmtpuf8jq66?svg=true)](https://ci.appveyor.com/project/rasmushoj/server) ci.appveyor.com
## MariaDB: The innovative open source database
## MariaDB: The innovative open source database
MariaDB was designed as a drop-in replacement of MySQL(R) with more
features, new storage engines, fewer bugs, and better performance.
@ -33,20 +32,19 @@ https://mariadb.com/kb/en/mariadb-versus-mysql-compatibility/
https://mariadb.com/kb/en/new-and-old-releases/
Getting the code, building it and testing it
---------------------------------------------------------------
# Getting the code, building it and testing it
Refer to the following guide: https://mariadb.org/get-involved/getting-started-for-developers/get-code-build-test/ which outlines how to correctly build the source code and run the MariaDB testing framework.
Refer to the following guide: https://mariadb.org/get-involved/getting-started-for-developers/get-code-build-test/
which outlines how to build the source code correctly and run the MariaDB testing framework,
as well as which branch to target for your contributions.
Help
-----
# Help
More help is available from the Maria Discuss mailing list
https://lists.mariadb.org/postorius/lists/discuss.lists.mariadb.org/ and MariaDB's Zulip
instance, https://mariadb.zulipchat.com/
instance, https://mariadb.zulipchat.com/
Licensing
---------
# Licensing
***************************************************************************
@ -60,8 +58,7 @@ license information can be found in the THIRDPARTY file.
***************************************************************************
Bug Reports
------------
# Bug Reports
Bug and/or error reports regarding MariaDB should be submitted at:
https://jira.mariadb.org

2
client/mysqladmin.cc
View file

@ -451,7 +451,7 @@ int main(int argc,char *argv[])
is given a t!=0, we get an endless loop, or n iterations if --count=n
was given an n!=0. If --sleep wasn't given, we get one iteration.
To wit, --wait loops the connection-attempts, while --sleep loops
To wait, --wait loops the connection-attempts, while --sleep loops
the command execution (endlessly if no --count is given).
*/

6
client/mysqldump.c
View file

@ -5993,7 +5993,7 @@ static int dump_selected_tables(char *db, char **table_names, int tables)
free_root(&glob_root, MYF(0));
}
maybe_die(EX_ILLEGAL_TABLE, "Couldn't find table: \"%s\"", *table_names);
/* We shall countinue here, if --force was given */
/* We shall continue here, if --force was given */
}
}
end= pos;
@ -6014,7 +6014,7 @@ static int dump_selected_tables(char *db, char **table_names, int tables)
free_root(&glob_root, MYF(0));
}
DB_error(mysql, "when doing LOCK TABLES");
/* We shall countinue here, if --force was given */
/* We shall continue here, if --force was given */
}
}
dynstr_free(&lock_tables_query);
@ -6026,7 +6026,7 @@ static int dump_selected_tables(char *db, char **table_names, int tables)
free_root(&glob_root, MYF(0));
DB_error(mysql, "when doing refresh");
}
/* We shall countinue here, if --force was given */
/* We shall continue here, if --force was given */
else
verbose_msg("-- dump_selected_tables : logs flushed successfully!\n");
}

8
client/mysqlimport.c
View file

@ -429,7 +429,7 @@ static void lock_table(MYSQL *mysql, int tablecount, char **raw_tablename)
dynstr_append(&query, " WRITE,");
}
if (mysql_real_query(mysql, query.str, (ulong)query.length-1))
db_error(mysql); /* We shall countinue here, if --force was given */
db_error(mysql); /* We shall continue here, if --force was given */
}
@ -631,7 +631,7 @@ pthread_handler_t worker_thread(void *arg)
if (mysql_query(mysql, "/*!40101 set @@character_set_database=binary */;"))
{
db_error(mysql); /* We shall countinue here, if --force was given */
db_error(mysql); /* We shall continue here, if --force was given */
goto error;
}
@ -759,12 +759,12 @@ int main(int argc, char **argv)
if (!(mysql= db_connect(current_host,current_db,current_user,opt_password)))
{
free_defaults(argv_to_free);
return(1); /* purecov: deadcode */
return(1); /* purecov: dead code */
}
if (mysql_query(mysql, "/*!40101 set @@character_set_database=binary */;"))
{
db_error(mysql); /* We shall countinue here, if --force was given */
db_error(mysql); /* We shall continue here, if --force was given */
return(1);
}

2
cmake/maintainer.cmake
View file

@ -44,7 +44,7 @@ FOREACH(F ${MY_WARNING_FLAGS})
MY_CHECK_AND_SET_COMPILER_FLAG(${F} DEBUG RELWITHDEBINFO)
ENDFOREACH()
SET(MY_ERROR_FLAGS -Werror)
SET(MY_ERROR_FLAGS -Werror -fno-operator-names)
IF(CMAKE_COMPILER_IS_GNUCC AND CMAKE_C_COMPILER_VERSION VERSION_LESS "6.0.0")
SET(MY_ERROR_FLAGS ${MY_ERROR_FLAGS} -Wno-error=maybe-uninitialized)

6
extra/mariabackup/backup_copy.cc
View file

@ -901,14 +901,14 @@ bool is_system_table(const char *dbname, const char *tablename)
DBUG_ASSERT(dbname);
DBUG_ASSERT(tablename);
LEX_CSTRING lex_dbname;
LEX_CSTRING lex_tablename;
Lex_ident_db lex_dbname;
Lex_ident_table lex_tablename;
lex_dbname.str = dbname;
lex_dbname.length = strlen(dbname);
lex_tablename.str = tablename;
lex_tablename.length = strlen(tablename);
TABLE_CATEGORY tg = get_table_category(&lex_dbname, &lex_tablename);
TABLE_CATEGORY tg = get_table_category(lex_dbname, lex_tablename);
return (tg == TABLE_CATEGORY_LOG) || (tg == TABLE_CATEGORY_SYSTEM);
}

2
extra/mariabackup/xtrabackup.cc
View file

@ -6996,7 +6996,7 @@ static bool check_all_privileges()
if (opt_galera_info || opt_slave_info
|| opt_safe_slave_backup) {
check_result |= check_privilege(granted_privileges,
"REPLICA MONITOR", "*", "*",
"SLAVE MONITOR", "*", "*",
PRIVILEGE_WARNING);
}

11
mysql-test/lib/My/Platform.pm
View file

@ -23,7 +23,7 @@ use File::Path;
use Carp;
use base qw(Exporter);
our @EXPORT= qw(IS_CYGWIN IS_MSYS IS_WINDOWS IS_WIN32PERL IS_AIX IS_MAC
our @EXPORT= qw(IS_CYGWIN IS_MSYS IS_WINDOWS IS_WIN32PERL IS_AIX IS_MAC IS_FREEBSD
native_path posix_path mixed_path
check_socket_path_length process_alive open_for_append);
@ -79,6 +79,15 @@ BEGIN {
}
}
BEGIN {
if ($^O eq "freebsd") {
eval 'sub IS_FREEBSD { 1 }';
}
else {
eval 'sub IS_FREEBSD { 0 }';
}
}
#
# native_path
# Convert from path format used by perl to the underlying

1
mysql-test/main/analyze_engine_stats2.opt Normal file
View file

@ -0,0 +1 @@
--innodb_buffer_pool_dump_at_shutdown=off --innodb_buffer_pool_load_at_startup=off --innodb-stats-persistent=1 --innodb-stats-auto-recalc=off

68
mysql-test/main/analyze_engine_stats2.result Normal file
View file

@ -0,0 +1,68 @@
#
# MDEV-34125: ANALYZE FORMAT=JSON: r_engine_stats.pages_read_time_ms has wrong scale
#
create table t1 (
a varchar(255),
b varchar(255),
c varchar(255),
d varchar(255),
primary key(a,b,c,d)
) engine=innodb;
SET STATEMENT unique_checks=0,foreign_key_checks=0 FOR
insert into t1 select
repeat(uuid(), 7),
repeat(uuid(), 7),
repeat(uuid(), 7),
repeat(uuid(), 7)
from seq_1_to_16384;
SET GLOBAL innodb_fast_shutdown=0;
# restart
set log_slow_verbosity='engine';
set long_query_time=0.0;
set @js='$analyze_output';
select @js;
@js
{
"query_optimization": {
"r_total_time_ms": "REPLACED"
},
"query_block": {
"select_id": 1,
"cost": 0.011647987,
"r_loops": 1,
"r_total_time_ms": "REPLACED",
"nested_loop": [
{
"table": {
"table_name": "t1",
"access_type": "index",
"key": "PRIMARY",
"key_length": "1028",
"used_key_parts": ["a", "b", "c", "d"],
"loops": 1,
"r_loops": 1,
"rows": 1,
"r_rows": 16384,
"cost": 0.0110178,
"r_table_time_ms": "REPLACED",
"r_other_time_ms": "REPLACED",
"r_engine_stats": {
"pages_accessed": "REPLACED",
"pages_read_count": "REPLACED",
"pages_read_time_ms": "REPLACED"
},
"filtered": 100,
"r_filtered": 100
}
}
]
}
}
set @pages_read_time_ms=
(select json_value(@js,'$.query_block.nested_loop[0].table.r_engine_stats.pages_read_time_ms'));
OK: pages_read_time is same in slow log and ANALYZE
set long_query_time=default;
drop table t1;

75
mysql-test/main/analyze_engine_stats2.test Normal file
View file

@ -0,0 +1,75 @@
#
# r_engine_stats tests that require slow query log.
#
--source include/analyze-format.inc
--source include/have_sequence.inc
--source include/have_innodb.inc
--echo #
--echo # MDEV-34125: ANALYZE FORMAT=JSON: r_engine_stats.pages_read_time_ms has wrong scale
--echo #
# Each row is 1K.
create table t1 (
a varchar(255),
b varchar(255),
c varchar(255),
d varchar(255),
primary key(a,b,c,d)
) engine=innodb;
# The data size is 160K * 1K = 160M
# 16M / (page_size=16K) = 1K pages.
SET STATEMENT unique_checks=0,foreign_key_checks=0 FOR
insert into t1 select
repeat(uuid(), 7),
repeat(uuid(), 7),
repeat(uuid(), 7),
repeat(uuid(), 7)
from seq_1_to_16384;
SET GLOBAL innodb_fast_shutdown=0;
source include/restart_mysqld.inc;
set log_slow_verbosity='engine';
set long_query_time=0.0;
let $analyze_output= `analyze format=json
select * from t1 force index (PRIMARY) order by a desc, b desc, c desc, d desc`;
evalp set @js='$analyze_output';
# Print it out for user-friendlines
--replace_regex /("(r_[a-z_]*_time_ms|pages[^"]*)": )[^, \n]*/\1"REPLACED"/
select @js;
set @pages_read_time_ms=
(select json_value(@js,'$.query_block.nested_loop[0].table.r_engine_stats.pages_read_time_ms'));
let ANALYZE_PAGES=`select @pages_read_time_ms`;
let SLOW_LOG_FILE= `select @@slow_query_log_file`;
perl;
my $slow_log_file= $ENV{'SLOW_LOG_FILE'} or die "SLOW_LOG_FILE not set";
my $analyze_pages=$ENV{'ANALYZE_PAGES'};
open(FILE, $slow_log_file) or die "Failed to open $slow_log_file";
# We didn't run any queries touching a storage engine after the query of
# interest, so we will be fine here if we just get the last occurrence of
# Pages_read_time: NNNN in the file
while(<FILE>) {
$slow_log_pages=$1 if (/Pages_read_time: ([0-9.]+)/);
}
close(FILE);
if ( $slow_log_pages > $analyze_pages * 0.95 &&
$slow_log_pages < $analyze_pages * 1.05) {
print "\n\n OK: pages_read_time is same in slow log and ANALYZE\n\n";
} else {
print "\n\n FAIL: $slow_log_pages not equal to $analyze_pages\n";
}
EOF
set long_query_time=default;
drop table t1;

9
mysql-test/main/connect-no-db.result Normal file
View file

@ -0,0 +1,9 @@
#
# MDEV-34226 On startup: UBSAN: applying zero offset to null pointer in my_copy_fix_mb from strings/ctype-mb.c and other locations
#
connect con1,localhost,root,,"*NO-ONE*";
SELECT database();
database()
NULL
disconnect con1;
connection default;

10
mysql-test/main/connect-no-db.test Normal file
View file

@ -0,0 +1,10 @@
--echo #
--echo # MDEV-34226 On startup: UBSAN: applying zero offset to null pointer in my_copy_fix_mb from strings/ctype-mb.c and other locations
--echo #
# Connect without a database
connect (con1,localhost,root,,"*NO-ONE*");
SELECT database();
disconnect con1;
connection default;

5
mysql-test/main/drop.result
View file

@ -258,3 +258,8 @@ drop database mysqltest;
Warnings:
Note 1008 Can't drop database 'mysqltest'; database doesn't exist
set @@session.sql_if_exists=0;
#
# MDEV-34205 ASAN stack-buffer-overflow in strxnmov | frm_file_exists
#
DROP TABLE `##################################################_long`.`#################################################_long`;
ERROR 42S02: Unknown table '##################################################_long.#########################################...'

6
mysql-test/main/drop.test
View file

@ -361,3 +361,9 @@ drop table mysqltest.does_not_exists;
drop database mysqltest;
drop database mysqltest;
set @@session.sql_if_exists=0;
--echo #
--echo # MDEV-34205 ASAN stack-buffer-overflow in strxnmov | frm_file_exists
--echo #
--error ER_BAD_TABLE_ERROR
DROP TABLE `##################################################_long`.`#################################################_long`;

19
mysql-test/main/dyncol.result
View file

@ -1950,12 +1950,6 @@ ex
# End of 10.4 tests
#
#
# Start of 10.5 tests
#
#
# Start of 10.5 tests
#
#
# MDEV-33788 HEX(COLUMN_CREATE(.. AS CHAR ...)) fails with --view-protocol
#
SELECT hex(column_create(1,'a' AS CHAR CHARACTER SET utf8mb3 COLLATE utf8mb3_bin)) AS ex;
@ -1967,5 +1961,16 @@ SELECT hex(column_add(column_create(
ex
00020001000302001353612162
#
# Start of 10.5 tests
# MDEV-31566 Fix buffer overrun of column_json function
#
create table t1 (
c1 varchar(32) primary key,
d1 blob
);
insert into t1 values ('var', 0x0402000A0000000300030023076A736E7375626A6563742E0005006C0027000200290002002B0002002D0002002F0002000C31000C3B000C4B000C51000F62006631663266336634663509E5A79AE8BF9CE6B48B0FE8819AE9809AE98791E6A1A5E5BA970537343530301031313634332F393634352F31313630300C080000000000EFBFBDEFBFBD192E), ('zzz', 0x0402000900000003000300740C6A736E766F6C756D652E000900EFBFBD004300020045000200470003004A0004004E00050053000500580005005D000500620005000C67000C6A000C6D000C7000052C00051B00052C000CEFBFBD0007EFBFBD006638663966313070696332626F785F63626F785F67626F785F6B626F785F7666355F696402343402343402333241687474703A2F2F6F73732E68646238382E636F6D2F302F70686F746F2F30373865653765376336343634616236386130343833373333323636613532612E67696608302E303532323732244F1E00030180C106);
select c1,column_json(d1) as not_crashing from t1 order by c1;
c1 not_crashing
var {"jsn":"\u0000\u0005\u0000l\u0000'\u0000\u0002\u0000)\u0000\u0002\u0000+\u0000\u0002\u0000-\u0000\u0002\u0000/\u0000\u0002\u0000\u000C1\u0000\u000C;\u0000\u000CK\u0000\u000CQ\u0000\u000Fb\u0000f1f2f3f4f5\u0009姚远洋\u000F聚通金桥店\u000574500\u001011643/9645/11600\u000C\u0008\u0000\u0000\u0000\u0000\u0000<30><30>\u0019","subject":""}
zzz {"jsn":"\u0000\u0009\u0000<30>\u0000C\u0000\u0002\u0000E\u0000\u0002\u0000G\u0000\u0003\u0000J\u0000\u0004\u0000N\u0000\u0005\u0000S\u0000\u0005\u0000X\u0000\u0005\u0000]\u0000\u0005\u0000b\u0000\u0005\u0000\u000Cg\u0000\u000Cj\u0000\u000Cm\u0000\u000Cp\u0000\u0005,\u0000\u0005\u001B\u0000\u0005,\u0000\u000C<30>\u0000\u0007<30>\u0000f8f9f10pic2box_cbox_gbox_kbox_vf5_id\u000244\u000244\u000232Ahttp://oss.hdb88.com/0/photo/078ee7e7c6464ab68a0483733266a52a.gif\u00080.052272$O\u001E\u0000","volume":193.6}
drop table t1;
# End of 10.5 tests

23
mysql-test/main/dyncol.test
View file

@ -1001,14 +1001,6 @@ SELECT HEX(COLUMN_ADD(COLUMN_CREATE(1,10),2,NULL,1,NULL)) as ex;
--echo # End of 10.4 tests
--echo #
--echo #
--echo # Start of 10.5 tests
--echo #
--echo #
--echo # Start of 10.5 tests
--echo #
--echo #
--echo # MDEV-33788 HEX(COLUMN_CREATE(.. AS CHAR ...)) fails with --view-protocol
--echo #
@ -1019,5 +1011,18 @@ SELECT hex(column_add(column_create(
2, 'b' AS CHAR CHARACTER SET utf8mb3 COLLATE utf8mb3_general_ci)) AS ex;
--echo #
--echo # Start of 10.5 tests
--echo # MDEV-31566 Fix buffer overrun of column_json function
--echo #
create table t1 (
c1 varchar(32) primary key,
d1 blob
);
insert into t1 values ('var', 0x0402000A0000000300030023076A736E7375626A6563742E0005006C0027000200290002002B0002002D0002002F0002000C31000C3B000C4B000C51000F62006631663266336634663509E5A79AE8BF9CE6B48B0FE8819AE9809AE98791E6A1A5E5BA970537343530301031313634332F393634352F31313630300C080000000000EFBFBDEFBFBD192E), ('zzz', 0x0402000900000003000300740C6A736E766F6C756D652E000900EFBFBD004300020045000200470003004A0004004E00050053000500580005005D000500620005000C67000C6A000C6D000C7000052C00051B00052C000CEFBFBD0007EFBFBD006638663966313070696332626F785F63626F785F67626F785F6B626F785F7666355F696402343402343402333241687474703A2F2F6F73732E68646238382E636F6D2F302F70686F746F2F30373865653765376336343634616236386130343833373333323636613532612E67696608302E303532323732244F1E00030180C106);
select c1,column_json(d1) as not_crashing from t1 order by c1;
drop table t1;
--echo # End of 10.5 tests

31
mysql-test/main/func_date_add.result
View file

@ -200,3 +200,34 @@ select 30 + (20010101 + interval 2 day), x from v1;
20010133 20010133
drop view v1;
End of 10.2 tests
#
# Start of 10.5 tests
#
#
# MDEV-30931 UBSAN: negation of -X cannot be represented in type 'long long int'; cast to an unsigned type to negate this value to itself in get_interval_value on SELECT
#
SELECT DATE_ADD('01-01-23',INTERVAL '9223372036854775808-02' WEEK);
DATE_ADD('01-01-23',INTERVAL '9223372036854775808-02' WEEK)
NULL
Warnings:
Warning 1292 Truncated incorrect INTEGER value: '9223372036854775808-02'
Warning 1441 Datetime function: datetime field overflow
SELECT DATE_ADD('01-01-23',INTERVAL -9223372036854775807 WEEK);
DATE_ADD('01-01-23',INTERVAL -9223372036854775807 WEEK)
NULL
Warnings:
Warning 1441 Datetime function: datetime field overflow
SELECT DATE_ADD('01-01-23',INTERVAL -9223372036854775808 WEEK);
DATE_ADD('01-01-23',INTERVAL -9223372036854775808 WEEK)
NULL
Warnings:
Warning 1441 Datetime function: datetime field overflow
SELECT DATE_ADD('01-01-23',INTERVAL -9223372036854775809 WEEK);
DATE_ADD('01-01-23',INTERVAL -9223372036854775809 WEEK)
NULL
Warnings:
Warning 1916 Got overflow when converting '-9223372036854775809' to INT. Value truncated
Warning 1441 Datetime function: datetime field overflow
#
# End of 10.5 tests
#

17
mysql-test/main/func_date_add.test
View file

@ -169,3 +169,20 @@ select 30 + (20010101 + interval 2 day), x from v1;
drop view v1;
--echo End of 10.2 tests
--echo #
--echo # Start of 10.5 tests
--echo #
--echo #
--echo # MDEV-30931 UBSAN: negation of -X cannot be represented in type 'long long int'; cast to an unsigned type to negate this value to itself in get_interval_value on SELECT
--echo #
SELECT DATE_ADD('01-01-23',INTERVAL '9223372036854775808-02' WEEK);
SELECT DATE_ADD('01-01-23',INTERVAL -9223372036854775807 WEEK);
SELECT DATE_ADD('01-01-23',INTERVAL -9223372036854775808 WEEK);
SELECT DATE_ADD('01-01-23',INTERVAL -9223372036854775809 WEEK);
--echo #
--echo # End of 10.5 tests
--echo #

8
mysql-test/main/func_str.result
View file

@ -5310,6 +5310,14 @@ NULL
DROP TABLE t1;
DROP VIEW v1;
#
# MDEV-28387 UBSAN: runtime error: negation of -9223372036854775808 cannot be represented in type 'long long int'; cast to an unsigned type to negate this value to itself in my_strtoll10 on SELECT
#
SET @a='-9223372036854775808';
CREATE TABLE t (c1 INT,c2 CHAR);
SELECT SUBSTR(0,@a) FROM t;
SUBSTR(0,@a)
DROP TABLE t;
#
# End of 10.5 tests
#
#

10
mysql-test/main/func_str.test
View file

@ -1548,6 +1548,7 @@ CREATE TABLE t1 ( a TEXT );
SELECT insert( substring_index( 'a', 'a', 'b' ), 1, 0, 'x' );
--replace_result $MYSQLTEST_VARDIR MYSQLTEST_VARDIR
--eval LOAD DATA INFILE '$MYSQLTEST_VARDIR/tmp/bug58165.txt' INTO TABLE t1;
--remove_file $MYSQLTEST_VARDIR/tmp/bug58165.txt
SELECT * FROM t1;
DROP TABLE t1;
@ -2351,6 +2352,15 @@ DROP TABLE t1;
DROP VIEW v1;
--echo #
--echo # MDEV-28387 UBSAN: runtime error: negation of -9223372036854775808 cannot be represented in type 'long long int'; cast to an unsigned type to negate this value to itself in my_strtoll10 on SELECT
--echo #
SET @a='-9223372036854775808'; # Quite specific value; considerably varying it will not work
CREATE TABLE t (c1 INT,c2 CHAR);
SELECT SUBSTR(0,@a) FROM t;
DROP TABLE t;
--echo #
--echo # End of 10.5 tests
--echo #

142
mysql-test/main/lowercase_table5.result
View file

@ -47,3 +47,145 @@ DROP PROCEDURE SP;
#
# End of 10.4 tests
#
#
# Start of 10.5 tests
#
#
# MDEV-33084 LASTVAL(t1) and LASTVAL(T1) do not work well with lower-case-table-names=0
#
CREATE SEQUENCE t1;
CREATE SEQUENCE T1;
SELECT nextval(t1), lastval(t1);
nextval(t1) lastval(t1)
1 1
SELECT nextval(T1), lastval(T1);
nextval(T1) lastval(T1)
1 1
SELECT lastval(t1), lastval(T1) l2;
lastval(t1) l2
1 1
DROP SEQUENCE t1, T1;
#
# MDEV-33086 SHOW OPEN TABLES IN DB1 -- is case insensitive with lower-case-table-names=0
#
CREATE DATABASE db1;
CREATE TABLE db1.t1 (a INT);
SELECT * FROM db1.t1;
a
SHOW OPEN TABLES IN DB1;
Database Table In_use Name_locked
SHOW OPEN TABLES IN db1;
Database Table In_use Name_locked
db1 t1 0 0
DROP DATABASE db1;
#
# MDEV-33088 Cannot create triggers in the database `MYSQL`
#
CREATE DATABASE MYSQL;
CREATE TABLE MYSQL.t1 (a INT);
CREATE TABLE MYSQL.t2 (a INT);
CREATE TRIGGER MYSQL.tr1 AFTER INSERT ON t1 FOR EACH ROW INSERT INTO t2 VALUES (new.a);
INSERT INTO MYSQL.t1 VALUES (10);
SELECT * FROM MYSQL.t1;
a
10
SELECT * FROM MYSQL.t2;
a
10
DROP DATABASE MYSQL;
#
# MDEV-33103 LOCK TABLE t1 AS t2 -- alias is not case sensitive with lower-case-table-names=0
#
CREATE TABLE t1 (a INT);
INSERT INTO t1 VALUES (1);
LOCK TABLE t1 AS t2 READ;
SELECT * FROM t1 AS t2;
a
1
UNLOCK TABLES;
LOCK TABLE t1 AS t2 READ;
SELECT * FROM t1 AS T2;
ERROR HY000: Table 'T2' was not locked with LOCK TABLES
UNLOCK TABLES;
DROP TABLE t1;
#
# MDEV-33108 TABLE_STATISTICS and INDEX_STATISTICS are case insensitive with lower-case-table-names=0
#
SET GLOBAL userstat=1;
CREATE TABLE t1 (a INT, KEY(a));
INSERT INTO t1 VALUES (1),(2),(3),(4);
SELECT * FROM t1 ORDER BY a;
a
1
2
3
4
CREATE TABLE T1 (a INT, KEY(a));
INSERT INTO T1 VALUES (1),(2),(3),(4);
SELECT * FROM T1 ORDER BY a;
a
1
2
3
4
SELECT * FROM INFORMATION_SCHEMA.TABLE_STATISTICS ORDER BY BINARY TABLE_NAME;
TABLE_SCHEMA TABLE_NAME ROWS_READ ROWS_CHANGED ROWS_CHANGED_X_INDEXES
test T1 4 4 4
test t1 4 4 4
SELECT * FROM INFORMATION_SCHEMA.INDEX_STATISTICS ORDER BY BINARY TABLE_NAME;
TABLE_SCHEMA TABLE_NAME INDEX_NAME ROWS_READ
test T1 a 4
test t1 a 4
DROP TABLE t1;
DROP TABLE T1;
SET GLOBAL userstat=DEFAULT;
#
# MDEV-33109 DROP DATABASE MYSQL -- does not drop SP with lower-case-table-names=0
#
CREATE DATABASE MYSQL;
CREATE FUNCTION MYSQL.f1() RETURNS INT RETURN 1;
DROP DATABASE MYSQL;
SELECT db, name, body FROM mysql.proc WHERE db=BINARY 'MYSQL' AND name='f1';
db name body
#
# MDEV-33110 HANDLER commands are case insensitive with lower-case-table-names=0
#
CREATE TABLE t1 (a INT);
INSERT INTO t1 VALUES (1),(2);
HANDLER t1 OPEN;
HANDLER t1 READ FIRST;
a
1
CREATE OR REPLACE TABLE T1 (a INT);
DROP TABLE T1;
HANDLER t1 READ NEXT;
a
2
HANDLER t1 CLOSE;
DROP TABLE t1;
#
# MDEV-33120 System log table names are case insensitive with lower-cast-table-names=0
#
CREATE TABLE mysql.GENERAL_log (a INT);
INSERT INTO mysql.GENERAL_log VALUES (1),(2);
DROP TABLE mysql.GENERAL_log;
CREATE TABLE mysql.SLOW_log (a INT);
INSERT INTO mysql.SLOW_log VALUES (1),(2);
DROP TABLE mysql.SLOW_log;
CREATE TABLE mysql.TRANSACTION_registry (a INT);
INSERT INTO mysql.TRANSACTION_registry VALUES (1),(2);
DROP TABLE mysql.TRANSACTION_registry;
CREATE DATABASE MYSQL;
CREATE TABLE MYSQL.general_log (a INT);
INSERT INTO MYSQL.general_log VALUES (1),(2);
DROP TABLE MYSQL.general_log;
CREATE TABLE MYSQL.slow_log (a INT);
INSERT INTO MYSQL.slow_log VALUES (1),(2);
DROP TABLE MYSQL.slow_log;
CREATE TABLE MYSQL.transaction_registry (a INT);
INSERT INTO MYSQL.transaction_registry VALUES (1),(2);
DROP TABLE MYSQL.transaction_registry;
DROP DATABASE MYSQL;
#
# End of 10.5 tests
#

138
mysql-test/main/lowercase_table5.test
View file

@ -49,3 +49,141 @@ DROP PROCEDURE SP;
--echo #
--echo # End of 10.4 tests
--echo #
--echo #
--echo # Start of 10.5 tests
--echo #
--echo #
--echo # MDEV-33084 LASTVAL(t1) and LASTVAL(T1) do not work well with lower-case-table-names=0
--echo #
CREATE SEQUENCE t1;
CREATE SEQUENCE T1;
--disable_ps2_protocol
SELECT nextval(t1), lastval(t1);
SELECT nextval(T1), lastval(T1);
SELECT lastval(t1), lastval(T1) l2;
--enable_ps2_protocol
DROP SEQUENCE t1, T1;
--echo #
--echo # MDEV-33086 SHOW OPEN TABLES IN DB1 -- is case insensitive with lower-case-table-names=0
--echo #
CREATE DATABASE db1;
CREATE TABLE db1.t1 (a INT);
SELECT * FROM db1.t1;
SHOW OPEN TABLES IN DB1;
SHOW OPEN TABLES IN db1;
DROP DATABASE db1;
--echo #
--echo # MDEV-33088 Cannot create triggers in the database `MYSQL`
--echo #
CREATE DATABASE MYSQL;
CREATE TABLE MYSQL.t1 (a INT);
CREATE TABLE MYSQL.t2 (a INT);
CREATE TRIGGER MYSQL.tr1 AFTER INSERT ON t1 FOR EACH ROW INSERT INTO t2 VALUES (new.a);
INSERT INTO MYSQL.t1 VALUES (10);
SELECT * FROM MYSQL.t1;
SELECT * FROM MYSQL.t2;
DROP DATABASE MYSQL;
--echo #
--echo # MDEV-33103 LOCK TABLE t1 AS t2 -- alias is not case sensitive with lower-case-table-names=0
--echo #
--disable_view_protocol
CREATE TABLE t1 (a INT);
INSERT INTO t1 VALUES (1);
LOCK TABLE t1 AS t2 READ;
SELECT * FROM t1 AS t2;
UNLOCK TABLES;
LOCK TABLE t1 AS t2 READ;
--error ER_TABLE_NOT_LOCKED
SELECT * FROM t1 AS T2;
UNLOCK TABLES;
DROP TABLE t1;
--enable_view_protocol
--echo #
--echo # MDEV-33108 TABLE_STATISTICS and INDEX_STATISTICS are case insensitive with lower-case-table-names=0
--echo #
SET GLOBAL userstat=1;
CREATE TABLE t1 (a INT, KEY(a));
INSERT INTO t1 VALUES (1),(2),(3),(4);
--disable_ps2_protocol
SELECT * FROM t1 ORDER BY a;
CREATE TABLE T1 (a INT, KEY(a));
INSERT INTO T1 VALUES (1),(2),(3),(4);
SELECT * FROM T1 ORDER BY a;
--enable_ps2_protocol
SELECT * FROM INFORMATION_SCHEMA.TABLE_STATISTICS ORDER BY BINARY TABLE_NAME;
SELECT * FROM INFORMATION_SCHEMA.INDEX_STATISTICS ORDER BY BINARY TABLE_NAME;
DROP TABLE t1;
DROP TABLE T1;
SET GLOBAL userstat=DEFAULT;
--echo #
--echo # MDEV-33109 DROP DATABASE MYSQL -- does not drop SP with lower-case-table-names=0
--echo #
CREATE DATABASE MYSQL;
CREATE FUNCTION MYSQL.f1() RETURNS INT RETURN 1;
DROP DATABASE MYSQL;
SELECT db, name, body FROM mysql.proc WHERE db=BINARY 'MYSQL' AND name='f1';
--echo #
--echo # MDEV-33110 HANDLER commands are case insensitive with lower-case-table-names=0
--echo #
CREATE TABLE t1 (a INT);
INSERT INTO t1 VALUES (1),(2);
HANDLER t1 OPEN;
HANDLER t1 READ FIRST;
CREATE OR REPLACE TABLE T1 (a INT);
DROP TABLE T1;
HANDLER t1 READ NEXT;
HANDLER t1 CLOSE;
DROP TABLE t1;
--echo #
--echo # MDEV-33120 System log table names are case insensitive with lower-cast-table-names=0
--echo #
CREATE TABLE mysql.GENERAL_log (a INT);
INSERT INTO mysql.GENERAL_log VALUES (1),(2);
DROP TABLE mysql.GENERAL_log;
CREATE TABLE mysql.SLOW_log (a INT);
INSERT INTO mysql.SLOW_log VALUES (1),(2);
DROP TABLE mysql.SLOW_log;
CREATE TABLE mysql.TRANSACTION_registry (a INT);
INSERT INTO mysql.TRANSACTION_registry VALUES (1),(2);
DROP TABLE mysql.TRANSACTION_registry;
CREATE DATABASE MYSQL;
CREATE TABLE MYSQL.general_log (a INT);
INSERT INTO MYSQL.general_log VALUES (1),(2);
DROP TABLE MYSQL.general_log;
CREATE TABLE MYSQL.slow_log (a INT);
INSERT INTO MYSQL.slow_log VALUES (1),(2);
DROP TABLE MYSQL.slow_log;
CREATE TABLE MYSQL.transaction_registry (a INT);
INSERT INTO MYSQL.transaction_registry VALUES (1),(2);
DROP TABLE MYSQL.transaction_registry;
DROP DATABASE MYSQL;
--echo #
--echo # End of 10.5 tests
--echo #

29
mysql-test/main/ps_mem_leaks.result
View file

@ -89,3 +89,32 @@ f
DEALLOCATE PREPARE stmt;
DROP TABLE t1;
# End of 10.4 tests
#
# MDEV-33769: Memory leak found in the test main.rownum run with --ps-protocol against a server built with the option -DWITH_PROTECT_STATEMENT_MEMROOT
#
CREATE OR REPLACE TABLE t1(a INT);
PREPARE stmt FROM 'SELECT 1 FROM t1 WHERE ROWNUM() < 2';
EXECUTE stmt;
1
EXECUTE stmt;
1
INSERT INTO t1 VALUES (1), (2), (3), (4), (5);
PREPARE stmt FROM 'SELECT * FROM t1 WHERE ROWNUM() < ?';
# Expected output is two rows (1), (2)
EXECUTE stmt USING 3;
a
1
2
# Expected output is one row (1)
EXECUTE stmt USING 2;
a
1
# Expected output is three rows (1), (2), (3)
EXECUTE stmt USING 4;
a
1
2
# Clean up
DEALLOCATE PREPARE stmt;
DROP TABLE t1;
# End of 10.6 tests

24
mysql-test/main/ps_mem_leaks.test
View file

@ -110,3 +110,27 @@ DEALLOCATE PREPARE stmt;
DROP TABLE t1;
--echo # End of 10.4 tests
--echo #
--echo # MDEV-33769: Memory leak found in the test main.rownum run with --ps-protocol against a server built with the option -DWITH_PROTECT_STATEMENT_MEMROOT
--echo #
CREATE OR REPLACE TABLE t1(a INT);
PREPARE stmt FROM 'SELECT 1 FROM t1 WHERE ROWNUM() < 2';
EXECUTE stmt;
EXECUTE stmt;
INSERT INTO t1 VALUES (1), (2), (3), (4), (5);
PREPARE stmt FROM 'SELECT * FROM t1 WHERE ROWNUM() < ?';
--echo # Expected output is two rows (1), (2)
EXECUTE stmt USING 3;
--echo # Expected output is one row (1)
EXECUTE stmt USING 2;
--echo # Expected output is three rows (1), (2), (3)
EXECUTE stmt USING 4;
--echo # Clean up
DEALLOCATE PREPARE stmt;
DROP TABLE t1;
--echo # End of 10.6 tests

33
mysql-test/main/view_grant.result
View file

@ -1948,6 +1948,38 @@ connection default;
drop user user_11766767;
drop database mysqltest1;
drop database mysqltest2;
#
# MDEV-33119 User is case insensitive in INFORMATION_SCHEMA.VIEWS
#
USE test;
CREATE USER foo;
CREATE USER FOO;
GRANT SELECT ON test.* TO foo;
GRANT SELECT ON test.* TO FOO;
CREATE DEFINER=foo SQL SECURITY INVOKER VIEW v1 AS SELECT 1 AS c1;
connect FOO, localhost, FOO, , test;
connection FOO;
SELECT CURRENT_USER;
CURRENT_USER
FOO@%
SELECT * FROM INFORMATION_SCHEMA.VIEWS;
TABLE_CATALOG def
TABLE_SCHEMA test
TABLE_NAME v1
VIEW_DEFINITION
CHECK_OPTION NONE
IS_UPDATABLE NO
DEFINER foo@%
SECURITY_TYPE INVOKER
CHARACTER_SET_CLIENT latin1
COLLATION_CONNECTION latin1_swedish_ci
ALGORITHM UNDEFINED
disconnect FOO;
connection default;
DROP VIEW v1;
DROP USER foo;
DROP USER FOO;
# End of 10.5 tests
# Check that a user without access to the schema 'foo' cannot query
# a JSON_TABLE view in that schema.
CREATE SCHEMA foo;
@ -1964,3 +1996,4 @@ connection default;
disconnect con1;
drop user foo@localhost;
drop schema foo;
# End of 10.6 tests

31
mysql-test/main/view_grant.test
View file

@ -2207,6 +2207,35 @@ drop user user_11766767;
drop database mysqltest1;
drop database mysqltest2;
--echo #
--echo # MDEV-33119 User is case insensitive in INFORMATION_SCHEMA.VIEWS
--echo #
USE test;
CREATE USER foo;
CREATE USER FOO;
GRANT SELECT ON test.* TO foo;
GRANT SELECT ON test.* TO FOO;
CREATE DEFINER=foo SQL SECURITY INVOKER VIEW v1 AS SELECT 1 AS c1;
--connect (FOO, localhost, FOO, , test)
--connection FOO
SELECT CURRENT_USER;
--vertical_results
--query_vertical SELECT * FROM INFORMATION_SCHEMA.VIEWS
--horizontal_results
--disconnect FOO
--connection default
DROP VIEW v1;
DROP USER foo;
DROP USER FOO;
--echo # End of 10.5 tests
--echo # Check that a user without access to the schema 'foo' cannot query
--echo # a JSON_TABLE view in that schema.
CREATE SCHEMA foo;
@ -2225,7 +2254,7 @@ connection default;
disconnect con1;
drop user foo@localhost;
drop schema foo;
--echo # End of 10.6 tests
# Wait till we reached the initial number of concurrent sessions
--source include/wait_until_count_sessions.inc

2
mysql-test/mariadb-test-run.pl
View file

@ -436,7 +436,7 @@ sub main {
{
$opt_parallel= $ENV{NUMBER_OF_PROCESSORS} || 1;
}
elsif (IS_MAC)
elsif (IS_MAC || IS_FREEBSD)
{
$opt_parallel= `sysctl -n hw.ncpu`;
}

15
mysql-test/suite/csv/lowercase_table0.result Normal file
View file

@ -0,0 +1,15 @@
#
# MDEV-33085 Tables T1 and t1 do not work well with ENGINE=CSV and lower-case-table-names=0
#
CREATE OR REPLACE TABLE t1 (a INT NOT NULL) ENGINE=CSV;
CREATE OR REPLACE TABLE T1 (a INT NOT NULL) ENGINE=CSV;
INSERT INTO t1 VALUES (10);
INSERT INTO T1 VALUES (20);
SELECT * FROM t1;
a
10
SELECT * FROM T1;
a
20
DROP TABLE t1;
DROP TABLE T1;

16
mysql-test/suite/csv/lowercase_table0.test Normal file
View file

@ -0,0 +1,16 @@
--source include/have_csv.inc
--source include/have_lowercase0.inc
--source include/have_case_sensitive_file_system.inc
--echo #
--echo # MDEV-33085 Tables T1 and t1 do not work well with ENGINE=CSV and lower-case-table-names=0
--echo #
CREATE OR REPLACE TABLE t1 (a INT NOT NULL) ENGINE=CSV;
CREATE OR REPLACE TABLE T1 (a INT NOT NULL) ENGINE=CSV;
INSERT INTO t1 VALUES (10);
INSERT INTO T1 VALUES (20);
SELECT * FROM t1;
SELECT * FROM T1;
DROP TABLE t1;
DROP TABLE T1;

3
mysql-test/suite/galera/galera_2nodes.cnf
View file

@ -33,6 +33,9 @@ wsrep_node_address='127.0.0.1:@mysqld.2.#galera_port'
wsrep_node_incoming_address=127.0.0.1:@mysqld.2.port
wsrep_sst_receive_address='127.0.0.1:@mysqld.2.#sst_port'
[sst]
sst-log-archive-dir=@ENV.MYSQLTEST_VARDIR/log
[ENV]
NODE_MYPORT_1= @mysqld.1.port
NODE_MYSOCK_1= @mysqld.1.socket

20
mysql-test/suite/innodb/r/lock_memory.result Normal file
View file

@ -0,0 +1,20 @@
#
# MDEV-28800 SIGABRT due to running out of memory for InnoDB locks
#
CREATE TABLE t1 (col1 INT) ENGINE=InnoDB;
INSERT INTO t1 VALUES (1),(2),(3),(4);
INSERT INTO t1 SELECT * FROM t1;
INSERT INTO t1 SELECT * FROM t1;
START TRANSACTION;
INSERT INTO t1 SELECT a.* FROM t1 a, t1 b, t1 c, t1 d;
SELECT CASE WHEN (POOL_SIZE - (FREE_BUFFERS + DATABASE_PAGES)) <= 10 THEN "PASSED"
ELSE (POOL_SIZE - (FREE_BUFFERS + DATABASE_PAGES)) END
FROM information_schema.innodb_buffer_pool_stats;
CASE WHEN (POOL_SIZE - (FREE_BUFFERS + DATABASE_PAGES)) <= 10 THEN "PASSED"
ELSE (POOL_SIZE - (FREE_BUFFERS + DATABASE_PAGES)) END
PASSED
COMMIT;
SELECT COUNT(*) FROM t1;
COUNT(*)
65552
DROP TABLE t1;

13
mysql-test/suite/innodb/r/lock_memory_debug.result Normal file
View file

@ -0,0 +1,13 @@
#
# MDEV-34166 Server could hang with BP < 80M under stress
#
call mtr.add_suppression("\\[Warning\\] InnoDB: Over 67 percent of the buffer pool");
CREATE TABLE t1 (col1 INT) ENGINE=InnoDB;
INSERT INTO t1 VALUES (1),(2),(3),(4),(5);
SET STATEMENT debug_dbug='+d,innodb_skip_lock_bitmap' FOR
INSERT INTO t1 SELECT a.* FROM t1 a, t1 b, t1 c, t1 d, t1 e, t1 f, t1 g LIMIT 45000;
ERROR HY000: The total number of locks exceeds the lock table size
SELECT COUNT(*) FROM t1;
COUNT(*)
5
DROP TABLE t1;

11
mysql-test/suite/innodb/r/table_flags.result
View file

@ -185,3 +185,14 @@ ALTER TABLE t1 PAGE_COMPRESSED = 1;
INSERT INTO t1 VALUES(2);
# restart
DROP TABLE t1;
#
# MDEV-34222 Alter operation on redundant table aborts the server
#
SET @df_row = @@global.INNODB_DEFAULT_ROW_FORMAT;
SET GLOBAL INNODB_DEFAULT_ROW_FORMAT=REDUNDANT;
CREATE TABLE t1 (c CHAR(1)) ENGINE=InnoDB;
SET GLOBAL INNODB_DEFAULT_ROW_FORMAT=compact;
ALTER TABLE t1 PAGE_COMPRESSED=1;
ERROR HY000: Table storage engine 'InnoDB' does not support the create option 'PAGE_COMPRESSED=1 ROW_FORMAT=REDUNDANT'
DROP TABLE t1;
SET @@global.INNODB_DEFAULT_ROW_FORMAT = @df_row;

10
mysql-test/suite/innodb/r/temporary_table.result
View file

@ -801,4 +801,14 @@ CHECK TABLE t EXTENDED;
Table Op Msg_type Msg_text
test.t check status OK
DROP TEMPORARY TABLE t;
#
# MDEV-34118 fsp_alloc_free_extent() fails to flag DB_OUT_OF_FILE_SPACE
#
SET @save_increment = @@GLOBAL.innodb_autoextend_increment;
SET GLOBAL innodb_autoextend_increment=1;
CREATE TEMPORARY TABLE t (c LONGTEXT) ENGINE=INNODB;
INSERT INTO t VALUES (REPEAT ('1',16777216));
ERROR HY000: The table 't' is full
DROP TEMPORARY TABLE t;
SET GLOBAL innodb_autoextend_increment=@save_increment;
# End of 10.6 tests

2
mysql-test/suite/innodb/r/undo_space_dblwr.result
View file

@ -12,7 +12,7 @@ set global innodb_fil_make_page_dirty_debug = 1;
SET GLOBAL innodb_buf_flush_list_now = 1;
# Kill the server
# restart: --debug_dbug=+d,ib_log_checkpoint_avoid_hard --innodb_flush_sync=0
FOUND 1 /Checksum mismatch in the first page of file/ in mysqld.1.err
FOUND 1 /Restoring page \[page id: space=1, page number=0\] of datafile '.*undo001' from the doublewrite buffer./ in mysqld.1.err
check table t1;
Table Op Msg_type Msg_text
test.t1 check status OK

17
mysql-test/suite/innodb/r/xa_recovery.result
View file

@ -1,4 +1,4 @@
CREATE TABLE t1 (a INT) ENGINE=InnoDB;
CREATE TABLE t1 (a INT PRIMARY KEY) ENGINE=InnoDB;
INSERT INTO t1 VALUES (1);
connect con1,localhost,root;
XA START 'x';
@ -6,7 +6,7 @@ UPDATE t1 set a=2;
XA END 'x';
XA PREPARE 'x';
connect con2,localhost,root;
CREATE TABLE t2 (a INT) ENGINE=InnoDB;
CREATE TABLE t2 (a INT PRIMARY KEY) ENGINE=InnoDB;
XA START 'y';
INSERT INTO t2 VALUES (1);
XA END 'y';
@ -30,10 +30,21 @@ XA ROLLBACK 'x';
SELECT * FROM t1;
a
1
DROP TABLE t1;
DROP TABLE t2;
ERROR HY000: Lock wait timeout exceeded; try restarting transaction
XA ROLLBACK 'y';
DROP TABLE t2;
CREATE TABLE t3(a INT PRIMARY KEY REFERENCES t1(a)) ENGINE=InnoDB;
XA START 'a';
INSERT INTO t3 SET a=1;
INSERT INTO t3 SET a=42;
ERROR 23000: Cannot add or update a child row: a foreign key constraint fails (`test`.`t3`, CONSTRAINT `t3_ibfk_1` FOREIGN KEY (`a`) REFERENCES `t1` (`a`))
XA END 'a';
XA PREPARE 'a';
SET GLOBAL innodb_fast_shutdown=0;
# restart
XA COMMIT 'a';
SELECT * FROM t3;
a
1
DROP TABLE t3,t1;

29
mysql-test/suite/innodb/t/lock_memory.test Normal file
View file

@ -0,0 +1,29 @@
--source include/have_innodb.inc
--source include/have_innodb_16k.inc
--echo #
--echo # MDEV-28800 SIGABRT due to running out of memory for InnoDB locks
--echo #
CREATE TABLE t1 (col1 INT) ENGINE=InnoDB;
INSERT INTO t1 VALUES (1),(2),(3),(4);
INSERT INTO t1 SELECT * FROM t1;
INSERT INTO t1 SELECT * FROM t1;
START TRANSACTION;
# Insert 64K records
INSERT INTO t1 SELECT a.* FROM t1 a, t1 b, t1 c, t1 d;
# The check needs to be adjusted if we start using more memory for locks. It
# needs 9 pages for 16k page size and we put the limit as 10.
SELECT CASE WHEN (POOL_SIZE - (FREE_BUFFERS + DATABASE_PAGES)) <= 10 THEN "PASSED"
ELSE (POOL_SIZE - (FREE_BUFFERS + DATABASE_PAGES)) END
FROM information_schema.innodb_buffer_pool_stats;
COMMIT;
SELECT COUNT(*) FROM t1;
DROP TABLE t1;

1
mysql-test/suite/innodb/t/lock_memory_debug.opt Normal file
View file

@ -0,0 +1 @@
--innodb_buffer_pool_size=5M

19
mysql-test/suite/innodb/t/lock_memory_debug.test Normal file
View file

@ -0,0 +1,19 @@
--source include/have_innodb.inc
--source include/have_debug.inc
--echo #
--echo # MDEV-34166 Server could hang with BP < 80M under stress
--echo #
call mtr.add_suppression("\\[Warning\\] InnoDB: Over 67 percent of the buffer pool");
CREATE TABLE t1 (col1 INT) ENGINE=InnoDB;
INSERT INTO t1 VALUES (1),(2),(3),(4),(5);
--error ER_LOCK_TABLE_FULL
SET STATEMENT debug_dbug='+d,innodb_skip_lock_bitmap' FOR
INSERT INTO t1 SELECT a.* FROM t1 a, t1 b, t1 c, t1 d, t1 e, t1 f, t1 g LIMIT 45000;
SELECT COUNT(*) FROM t1;
DROP TABLE t1;

12
mysql-test/suite/innodb/t/table_flags.test
View file

@ -256,3 +256,15 @@ INSERT INTO t1 VALUES(2);
let $shutdown_timeout = 0;
--source include/restart_mysqld.inc
DROP TABLE t1;
--echo #
--echo # MDEV-34222 Alter operation on redundant table aborts the server
--echo #
SET @df_row = @@global.INNODB_DEFAULT_ROW_FORMAT;
SET GLOBAL INNODB_DEFAULT_ROW_FORMAT=REDUNDANT;
CREATE TABLE t1 (c CHAR(1)) ENGINE=InnoDB;
SET GLOBAL INNODB_DEFAULT_ROW_FORMAT=compact;
--error ER_ILLEGAL_HA_CREATE_OPTION
ALTER TABLE t1 PAGE_COMPRESSED=1;
DROP TABLE t1;
SET @@global.INNODB_DEFAULT_ROW_FORMAT = @df_row;

19
mysql-test/suite/innodb/t/temporary_table.test
View file

@ -635,4 +635,23 @@ CHECK TABLE t;
CHECK TABLE t EXTENDED;
DROP TEMPORARY TABLE t;
--echo #
--echo # MDEV-34118 fsp_alloc_free_extent() fails to flag DB_OUT_OF_FILE_SPACE
--echo #
SET @save_increment = @@GLOBAL.innodb_autoextend_increment;
SET GLOBAL innodb_autoextend_increment=1;
CREATE TEMPORARY TABLE t (c LONGTEXT) ENGINE=INNODB;
if ($MTR_COMBINATION_4K)
{
--error ER_RECORD_FILE_FULL
INSERT INTO t VALUES (REPEAT ('1',16777216));
}
if (!$MTR_COMBINATION_4K)
{
INSERT INTO t VALUES (REPEAT ('1',16777216));
--echo ERROR HY000: The table 't' is full
}
DROP TEMPORARY TABLE t;
SET GLOBAL innodb_autoextend_increment=@save_increment;
--echo # End of 10.6 tests

2
mysql-test/suite/innodb/t/undo_space_dblwr.test
View file

@ -39,7 +39,7 @@ EOF
--source include/start_mysqld.inc
let SEARCH_FILE= $MYSQLTEST_VARDIR/log/mysqld.1.err;
let SEARCH_PATTERN= Checksum mismatch in the first page of file;
let SEARCH_PATTERN= Restoring page \[page id: space=1, page number=0\] of datafile '.*undo001' from the doublewrite buffer.;
--source include/search_pattern_in_file.inc
check table t1;

16
mysql-test/suite/innodb/t/xa_recovery.test
View file

@ -10,12 +10,12 @@ call mtr.add_suppression("Found [12] prepared XA transactions");
FLUSH TABLES;
--enable_query_log
CREATE TABLE t1 (a INT) ENGINE=InnoDB;
CREATE TABLE t1 (a INT PRIMARY KEY) ENGINE=InnoDB;
INSERT INTO t1 VALUES (1);
connect (con1,localhost,root);
XA START 'x'; UPDATE t1 set a=2; XA END 'x'; XA PREPARE 'x';
connect (con2,localhost,root);
CREATE TABLE t2 (a INT) ENGINE=InnoDB;
CREATE TABLE t2 (a INT PRIMARY KEY) ENGINE=InnoDB;
XA START 'y'; INSERT INTO t2 VALUES (1); XA END 'y'; XA PREPARE 'y';
connection default;
@ -53,11 +53,21 @@ SELECT * FROM t1;
XA ROLLBACK 'x';
SELECT * FROM t1;
DROP TABLE t1;
--error ER_LOCK_WAIT_TIMEOUT
DROP TABLE t2;
XA ROLLBACK 'y';
DROP TABLE t2;
CREATE TABLE t3(a INT PRIMARY KEY REFERENCES t1(a)) ENGINE=InnoDB;
XA START 'a';
INSERT INTO t3 SET a=1;
--error ER_NO_REFERENCED_ROW_2
INSERT INTO t3 SET a=42;
XA END 'a';
XA PREPARE 'a';
SET GLOBAL innodb_fast_shutdown=0;
--source include/restart_mysqld.inc
XA COMMIT 'a';
SELECT * FROM t3;
DROP TABLE t3,t1;

8
mysql-test/suite/mariabackup/backup_grants.result
View file

@ -1,13 +1,17 @@
CREATE user backup@localhost IDENTIFIED BY 'xyz';
NOT FOUND /missing required privilege/ in backup.log
FOUND 1 /missing required privilege RELOAD/ in backup.log
FOUND 1 /missing required privilege PROCESS/ in backup.log
FOUND 1 /GRANT USAGE ON/ in backup.log
GRANT RELOAD, PROCESS on *.* to backup@localhost;
FOUND 1 /missing required privilege REPLICA MONITOR/ in backup.log
NOT FOUND /missing required privilege/ in backup.log
FOUND 1 /missing required privilege SLAVE MONITOR/ in backup.log
GRANT REPLICA MONITOR ON *.* TO backup@localhost;
NOT FOUND /missing required privilege/ in backup.log
REVOKE REPLICA MONITOR ON *.* FROM backup@localhost;
FOUND 1 /missing required privilege REPLICATION SLAVE ADMIN/ in backup.log
FOUND 1 /missing required privilege REPLICA MONITOR/ in backup.log
FOUND 1 /missing required privilege SLAVE MONITOR/ in backup.log
GRANT REPLICATION SLAVE ADMIN ON *.* TO backup@localhost;
GRANT REPLICA MONITOR ON *.* TO backup@localhost;
NOT FOUND /missing required privilege/ in backup.log
DROP USER backup@localhost;

25
mysql-test/suite/mariabackup/backup_grants.test
View file

@ -1,10 +1,14 @@
let $targetdir=$MYSQLTEST_VARDIR/tmp/backup;
CREATE user backup@localhost IDENTIFIED BY 'xyz';
let SEARCH_FILE=$MYSQLTEST_VARDIR/tmp/backup.log;
# backup possible for unprivileges user, with --no-lock
--disable_result_log
exec $XTRABACKUP --defaults-file=$MYSQLTEST_VARDIR/my.cnf --backup --parallel=10 -ubackup -pxyz --no-lock --target-dir=$targetdir;
exec $XTRABACKUP --defaults-file=$MYSQLTEST_VARDIR/my.cnf --backup --parallel=10 -ubackup -pxyz --no-lock --target-dir=$targetdir > $MYSQLTEST_VARDIR/tmp/backup.log 2>&1;
--enable_result_log
--let SEARCH_PATTERN= missing required privilege
--source include/search_pattern_in_file.inc
rmdir $targetdir;
# backup fails without --no-lock, because of FTWRL
@ -13,7 +17,6 @@ error 1;
exec $XTRABACKUP --defaults-file=$MYSQLTEST_VARDIR/my.cnf --backup --parallel=10 -ubackup -pxyz --target-dir=$targetdir > $MYSQLTEST_VARDIR/tmp/backup.log 2>&1;
--enable_result_log
let SEARCH_FILE=$MYSQLTEST_VARDIR/tmp/backup.log;
--let SEARCH_PATTERN= missing required privilege RELOAD
--source include/search_pattern_in_file.inc
--let SEARCH_PATTERN= missing required privilege PROCESS
@ -23,25 +26,29 @@ let SEARCH_FILE=$MYSQLTEST_VARDIR/tmp/backup.log;
# backup succeeds with RELOAD privilege
GRANT RELOAD, PROCESS on *.* to backup@localhost;
--disable_result_log
exec $XTRABACKUP --defaults-file=$MYSQLTEST_VARDIR/my.cnf --backup --parallel=10 --user=backup --password=xyz --target-dir=$targetdir;
exec $XTRABACKUP --defaults-file=$MYSQLTEST_VARDIR/my.cnf --backup --parallel=10 --user=backup --password=xyz --target-dir=$targetdir > $MYSQLTEST_VARDIR/tmp/backup.log 2>&1;
--enable_result_log
--let SEARCH_PATTERN= missing required privilege
--source include/search_pattern_in_file.inc
rmdir $targetdir;
# MDEV-23607 Warning: missing required privilege REPLICATION CLIENT
# --slave-info and galera info require REPLICA MONITOR
# --slave-info and --galera-info require REPLICA MONITOR
--disable_result_log
error 1;
exec $XTRABACKUP --defaults-file=$MYSQLTEST_VARDIR/my.cnf --backup --user=backup --password=xyz --slave-info --target-dir=$targetdir > $MYSQLTEST_VARDIR/tmp/backup.log 2>&1;
--enable_result_log
rmdir $targetdir;
--let SEARCH_PATTERN= missing required privilege REPLICA MONITOR
--let SEARCH_PATTERN= missing required privilege SLAVE MONITOR
--source include/search_pattern_in_file.inc
GRANT REPLICA MONITOR ON *.* TO backup@localhost;
--disable_result_log
exec $XTRABACKUP --defaults-file=$MYSQLTEST_VARDIR/my.cnf --backup --user backup --password xyz --slave-info --target-dir=$targetdir;
exec $XTRABACKUP --defaults-file=$MYSQLTEST_VARDIR/my.cnf --backup --user backup --password xyz --slave-info --target-dir=$targetdir > $MYSQLTEST_VARDIR/tmp/backup.log 2>&1;
--enable_result_log
--let SEARCH_PATTERN= missing required privilege
--source include/search_pattern_in_file.inc
rmdir $targetdir;
REVOKE REPLICA MONITOR ON *.* FROM backup@localhost;
@ -54,14 +61,16 @@ rmdir $targetdir;
--let SEARCH_PATTERN= missing required privilege REPLICATION SLAVE ADMIN
--source include/search_pattern_in_file.inc
--let SEARCH_PATTERN= missing required privilege REPLICA MONITOR
--let SEARCH_PATTERN= missing required privilege SLAVE MONITOR
--source include/search_pattern_in_file.inc
GRANT REPLICATION SLAVE ADMIN ON *.* TO backup@localhost;
GRANT REPLICA MONITOR ON *.* TO backup@localhost;
--disable_result_log
exec $XTRABACKUP --defaults-file=$MYSQLTEST_VARDIR/my.cnf --backup -ubackup -pxyz --safe-slave-backup --target-dir=$targetdir;
exec $XTRABACKUP --defaults-file=$MYSQLTEST_VARDIR/my.cnf --backup -ubackup -pxyz --safe-slave-backup --target-dir=$targetdir > $MYSQLTEST_VARDIR/tmp/backup.log 2>&1;
--enable_result_log
--let SEARCH_PATTERN= missing required privilege
--source include/search_pattern_in_file.inc
rmdir $targetdir;
DROP USER backup@localhost;

24
mysql-test/suite/parts/r/mdev_24610.result Normal file
View file

@ -0,0 +1,24 @@
CREATE TABLE t (c BIGINT UNSIGNED AUTO_INCREMENT PRIMARY KEY) ENGINE=MEMORY PARTITION BY KEY();
INSERT INTO t VALUES (18446744073709551615);
select * from t;
c
18446744073709551615
drop table t;
CREATE TABLE t (c BIGINT UNSIGNED AUTO_INCREMENT PRIMARY KEY) ENGINE=MEMORY;
INSERT INTO t VALUES (18446744073709551615);
ALTER TABLE t PARTITION BY KEY();
INSERT INTO t VALUES (1);
select * from t;
c
18446744073709551615
1
drop table t;
CREATE TABLE t (c BIGINT UNSIGNED AUTO_INCREMENT PRIMARY KEY) ENGINE=MEMORY;
INSERT INTO t VALUES (18446744073709551615);
ALTER TABLE t PARTITION BY KEY();
INSERT INTO t VALUES (NULL);
ERROR HY000: Failed to read auto-increment value from storage engine
select * from t;
c
18446744073709551615
drop table t;

22
mysql-test/suite/parts/t/mdev_24610.test Normal file
View file

@ -0,0 +1,22 @@
--source include/have_innodb.inc
--source include/have_partition.inc
CREATE TABLE t (c BIGINT UNSIGNED AUTO_INCREMENT PRIMARY KEY) ENGINE=MEMORY PARTITION BY KEY();
INSERT INTO t VALUES (18446744073709551615);
select * from t;
drop table t;
CREATE TABLE t (c BIGINT UNSIGNED AUTO_INCREMENT PRIMARY KEY) ENGINE=MEMORY;
INSERT INTO t VALUES (18446744073709551615);
ALTER TABLE t PARTITION BY KEY();
INSERT INTO t VALUES (1);
select * from t;
drop table t;
CREATE TABLE t (c BIGINT UNSIGNED AUTO_INCREMENT PRIMARY KEY) ENGINE=MEMORY;
INSERT INTO t VALUES (18446744073709551615);
ALTER TABLE t PARTITION BY KEY();
--error ER_AUTOINC_READ_FAILED
INSERT INTO t VALUES (NULL);
select * from t;
drop table t;

18
mysys/crc32/crc32c_x86.cc
View file

@ -24,7 +24,11 @@
# endif
#else
# include <cpuid.h>
# if __GNUC__ >= 11 || (defined __clang_major__ && __clang_major__ >= 8)
# ifdef __APPLE__ /* AVX512 states are not enabled in XCR0 */
# elif __GNUC__ >= 14 || (defined __clang_major__ && __clang_major__ >= 18)
# define TARGET "pclmul,evex512,avx512f,avx512dq,avx512bw,avx512vl,vpclmulqdq"
# define USE_VPCLMULQDQ __attribute__((target(TARGET)))
# elif __GNUC__ >= 11 || (defined __clang_major__ && __clang_major__ >= 8)
# define TARGET "pclmul,avx512f,avx512dq,avx512bw,avx512vl,vpclmulqdq"
# define USE_VPCLMULQDQ __attribute__((target(TARGET)))
# endif
@ -173,19 +177,11 @@ static inline __m512i combine512(__m512i a, __m512i tab, __m512i b)
# define and128(a, b) _mm_and_si128(a, b)
template<uint8_t bits> USE_VPCLMULQDQ
/** Pick a 128-bit component of a 512-bit vector */
/** Pick and zero-extend 128 bits of a 512-bit vector (vextracti32x4) */
static inline __m512i extract512_128(__m512i a)
{
static_assert(bits <= 3, "usage");
# if defined __GNUC__ && __GNUC__ >= 11
/* While technically incorrect, this would seem to translate into a
vextracti32x4 instruction, which actually outputs a ZMM register
(anything above the XMM range is cleared). */
return _mm512_castsi128_si512(_mm512_extracti64x2_epi64(a, bits));
# else
/* On clang, this is needed in order to get a correct result. */
return _mm512_maskz_shuffle_i64x2(3, a, a, bits);
# endif
return _mm512_zextsi128_si512(_mm512_extracti64x2_epi64(a, bits));
}
alignas(16) static const uint64_t shuffle128[4] = {

17
mysys/ma_dyncol.c
View file

@ -3848,13 +3848,13 @@ my_bool dynstr_append_json_quoted(DYNAMIC_STRING *str,
register char c= append[i];
if (unlikely(((uchar)c) <= 0x1F))
{
if (lim < 5)
if (lim < 6)
{
if (dynstr_realloc(str, additional))
return TRUE;
lim+= additional;
}
lim-= 5;
lim -= 6;
str->str[str->length++]= '\\';
str->str[str->length++]= 'u';
str->str[str->length++]= '0';
@ -3865,17 +3865,18 @@ my_bool dynstr_append_json_quoted(DYNAMIC_STRING *str,
}
else
{
if (lim < 2)
{
if (dynstr_realloc(str, additional))
return TRUE;
lim += additional;
}
if (c == '"' || c == '\\')
{
if (!lim)
{
if (dynstr_realloc(str, additional))
return TRUE;
lim= additional;
}
lim--;
str->str[str->length++]= '\\';
}
lim--;
str->str[str->length++]= c;
}
}

10
scripts/mysql_install_db.sh
View file

@ -38,6 +38,7 @@ force=0
in_rpm=0
ip_only=0
cross_bootstrap=0
do_resolve=0
auth_root_authentication_method=socket
auth_root_socket_user=""
skip_test_db=0
@ -336,6 +337,11 @@ parse_arguments PICK-ARGS-FROM-ARGV "$@"
rel_mysqld="$dirname0/@INSTALL_SBINDIR@/mariadbd"
if test "$cross_bootstrap" -eq 0 -a "$in_rpm" -eq 0 -a "$force" -eq 0
do_resolve=1
then
fi
# Configure paths to support files
if test -n "$srcdir"
then
@ -428,7 +434,7 @@ fi
hostname=`@HOSTNAME@`
# Check if hostname is valid
if test "$cross_bootstrap" -eq 0 -a "$in_rpm" -eq 0 -a "$force" -eq 0
if test "$do_resolve" -eq 1
then
resolved=`"$resolveip" $hostname 2>&1`
if test $? -ne 0
@ -454,7 +460,7 @@ then
fi
fi
if test "$ip_only" -eq 1
if test "$do_resolve" -eq 1 -a "$ip_only" -eq 1
then
hostname=`echo "$resolved" | while read a; do echo ${a##* }; done`
fi

14
sql-common/client.c
View file

@ -21,7 +21,7 @@
The differences for the two cases are:
- Things that only works for the client:
- Trying to automaticly determinate user name if not supplied to
- Trying to automatically determinate user name if not supplied to
mysql_real_connect()
- Support for reading local file with LOAD DATA LOCAL
- SHARED memory handling
@ -30,7 +30,7 @@
- Things that only works for the server
- Alarm handling on connect
In all other cases, the code should be idential for the client and
In all other cases, the code should be identical for the client and
server.
*/
@ -1455,7 +1455,7 @@ mysql_init(MYSQL *mysql)
mysql_reconnect()).
This is a change: < 5.0.3 mysql->reconnect was set to 1 by default.
How this change impacts existing apps:
- existing apps which relyed on the default will see a behaviour change;
- existing apps which relied on the default will see a behaviour change;
they will have to set reconnect=1 after mysql_real_connect().
- existing apps which explicitly asked for reconnection (the only way they
could do it was by setting mysql.reconnect to 1 after mysql_real_connect())
@ -1936,7 +1936,7 @@ typedef struct {
/*
Write 1-8 bytes of string length header infromation to dest depending on
Write 1-8 bytes of string length header information to dest depending on
value of src_len, then copy src_len bytes from src to dest.
@param dest Destination buffer of size src_len+8
@ -2217,7 +2217,7 @@ static int send_client_reply_packet(MCPVIO_EXT *mpvio,
}
#endif /* HAVE_OPENSSL */
DBUG_PRINT("info",("Server version = '%s' capabilites: %lu status: %u client_flag: %lu",
DBUG_PRINT("info",("Server version = '%s' capabilities: %lu status: %u client_flag: %lu",
mysql->server_version, mysql->server_capabilities,
mysql->server_status, mysql->client_flag));
@ -2354,7 +2354,7 @@ static int client_mpvio_read_packet(struct st_plugin_vio *mpv, uchar **buf)
to send data to the server.
It transparently wraps the data into a change user or authentication
handshake packet, if neccessary.
handshake packet, if necessary.
*/
static int client_mpvio_write_packet(struct st_plugin_vio *mpv,
const uchar *pkt, int pkt_len)
@ -3757,7 +3757,7 @@ mysql_options(MYSQL *mysql,enum mysql_option option, const void *arg)
mysql->options.compress= 1; /* Remember for connect */
mysql->options.client_flag|= CLIENT_COMPRESS;
break;
case MYSQL_OPT_NAMED_PIPE: /* This option is depricated */
case MYSQL_OPT_NAMED_PIPE: /* This option is deprecated */
mysql->options.protocol=MYSQL_PROTOCOL_PIPE; /* Force named pipe */
break;
case MYSQL_OPT_LOCAL_INFILE: /* Allow LOAD DATA LOCAL ?*/

20
sql-common/my_time.c
View file

@ -475,7 +475,7 @@ str_to_DDhhmmssff_internal(my_bool neg, const char *str, size_t length,
DESCRIPTION
At least the following formats are recogniced (based on number of digits)
At least the following formats are recognized (based on number of digits)
YYMMDD, YYYYMMDD, YYMMDDHHMMSS, YYYYMMDDHHMMSS
YY-MM-DD, YYYY-MM-DD, YY-MM-DD HH.MM.SS
YYYYMMDDTHHMMSS where T is a the character T (ISO8601)
@ -1223,7 +1223,7 @@ long calc_daynr(uint year,uint month,uint day)
/*
Convert time in MYSQL_TIME representation in system time zone to its
my_time_t form (number of seconds in UTC since begginning of Unix Epoch).
my_time_t form (number of seconds in UTC since beginning of Unix Epoch).
SYNOPSIS
my_system_gmt_sec()
@ -1291,7 +1291,7 @@ my_system_gmt_sec(const MYSQL_TIME *t_src, long *my_timezone, uint *error_code)
two days earlier, and then add these days to the final value.
The same trick is done for the values close to 0 in time_t
representation for platfroms with unsigned time_t (QNX).
representation for platforms with unsigned time_t (QNX).
To be more verbose, here is a sample (extracted from the code below):
(calc_daynr(2038, 1, 19) - (long) days_at_timestart)*86400L + 4*3600L
@ -1303,9 +1303,9 @@ my_system_gmt_sec(const MYSQL_TIME *t_src, long *my_timezone, uint *error_code)
will give -3600.
On some platforms, (E.g. on QNX) time_t is unsigned and localtime(-3600)
wil give us a date around 2106 year. Which is no good.
will give us a date around 2106 year. Which is no good.
Theoreticaly, there could be problems with the latter conversion:
Theoretically, there could be problems with the latter conversion:
there are at least two timezones, which had time switches near 1 Jan
of 1970 (because of political reasons). These are America/Hermosillo and
America/Mazatlan time zones. They changed their offset on
@ -1335,7 +1335,7 @@ my_system_gmt_sec(const MYSQL_TIME *t_src, long *my_timezone, uint *error_code)
else
{
/*
We can get 0 in time_t representaion only on 1969, 31 of Dec or on
We can get 0 in time_t representation only on 1969, 31 of Dec or on
1970, 1 of Jan. For both dates we use shift, which is added
to t->day in order to step out a bit from the border.
This is required for platforms, where time_t is unsigned.
@ -1430,9 +1430,9 @@ my_system_gmt_sec(const MYSQL_TIME *t_src, long *my_timezone, uint *error_code)
First check will pass for platforms with signed time_t.
instruction above (tmp+= shift*86400L) could exceed
MAX_INT32 (== TIMESTAMP_MAX_VALUE) and overflow will happen.
So, tmp < TIMESTAMP_MIN_VALUE will be triggered. On platfroms
So, tmp < TIMESTAMP_MIN_VALUE will be triggered. On platforms
with unsigned time_t tmp+= shift*86400L might result in a number,
larger then TIMESTAMP_MAX_VALUE, so another check will work.
larger than TIMESTAMP_MAX_VALUE, so another check will work.
*/
if (!IS_TIME_T_VALID_FOR_TIMESTAMP(tmp))
{
@ -1545,8 +1545,8 @@ static inline char* fmt_number2(uint8 val, char *out)
- 0.225 sec (current)
- 0.219 sec (array)
It demonstrated an additional 3% performance imrovement one these queries.
However, as the array size is too huge, we afraid that it will flush data
It demonstrated an additional 3% performance improvement one these queries.
However, as the array size is too huge, we are afraid that it will flush data
from the CPU memory cache, which under real load may affect negatively.
Let's keep using the fmt_number4() version with division and remainder

2
sql/gcalc_slicescan.cc
View file

@ -144,7 +144,7 @@ static void GCALC_DBUG_PRINT_SLICE(const char *header,
size_t nbuf;
char buf[1024];
nbuf= strlen(header);
strcpy(buf, header);
safe_strcpy(buf, sizeof(buf), header);
for (; slice; slice= slice->get_next())
{
size_t lnbuf= nbuf;

9
sql/ha_handler_stats.h
View file

@ -26,9 +26,14 @@ public:
ulonglong pages_accessed; /* Pages accessed from page cache */
ulonglong pages_updated; /* Pages changed in page cache */
ulonglong pages_read_count; /* Pages read from disk */
ulonglong pages_read_time; /* Time reading pages, in microsec. */
/* Time spent reading pages, in timer_tracker_frequency() units */
ulonglong pages_read_time;
ulonglong undo_records_read;
ulonglong engine_time; /* Time spent in engine in microsec */
/* Time spent in engine, in timer_tracker_frequency() units */
ulonglong engine_time;
uint active; /* <> 0 if status has to be updated */
#define first_stat pages_accessed
#define last_stat engine_time

13
sql/handler.cc
View file

@ -300,13 +300,20 @@ redo:
}
/*
Resolve the storage engine by name.
Succeed if the storage engine is found and initialised. Otherwise
fail if the sql mode contains NO_ENGINE_SUBSTITUTION.
*/
bool
Storage_engine_name::resolve_storage_engine_with_error(THD *thd,
handlerton **ha,
bool tmp_table)
{
if (plugin_ref plugin= ha_resolve_by_name(thd, &m_storage_engine_name,
tmp_table))
plugin_ref plugin;
if ((plugin= ha_resolve_by_name(thd, &m_storage_engine_name, tmp_table)) &&
(plugin_ref_to_int(plugin)->state == PLUGIN_IS_READY))
{
*ha= plugin_hton(plugin);
return false;
@ -4861,7 +4868,7 @@ void handler::print_error(int error, myf errflag)
if (error < HA_ERR_FIRST && bas_ext()[0])
{
char buff[FN_REFLEN];
strxnmov(buff, sizeof(buff),
strxnmov(buff, sizeof(buff)-1,
table_share->normalized_path.str, bas_ext()[0], NULL);
my_error(textno, errflag, buff, error);
}

18
sql/hostname.cc
View file

@ -514,42 +514,48 @@ int ip_to_hostname(struct sockaddr_storage *ip_storage,
DBUG_EXECUTE_IF("getnameinfo_error_noname",
{
strcpy(hostname_buffer, "<garbage>");
safe_strcpy(hostname_buffer, sizeof(hostname_buffer),
"<garbage>");
err_code= EAI_NONAME;
}
);
DBUG_EXECUTE_IF("getnameinfo_error_again",
{
strcpy(hostname_buffer, "<garbage>");
safe_strcpy(hostname_buffer, sizeof(hostname_buffer),
"<garbage>");
err_code= EAI_AGAIN;
}
);
DBUG_EXECUTE_IF("getnameinfo_fake_ipv4",
{
strcpy(hostname_buffer, "santa.claus.ipv4.example.com");
safe_strcpy(hostname_buffer, sizeof(hostname_buffer),
"santa.claus.ipv4.example.com");
err_code= 0;
}
);
DBUG_EXECUTE_IF("getnameinfo_fake_ipv6",
{
strcpy(hostname_buffer, "santa.claus.ipv6.example.com");
safe_strcpy(hostname_buffer, sizeof(hostname_buffer),
"santa.claus.ipv6.example.com");
err_code= 0;
}
);
DBUG_EXECUTE_IF("getnameinfo_format_ipv4",
{
strcpy(hostname_buffer, "12.12.12.12");
safe_strcpy(hostname_buffer, sizeof(hostname_buffer),
"12.12.12.12");
err_code= 0;
}
);
DBUG_EXECUTE_IF("getnameinfo_format_ipv6",
{
strcpy(hostname_buffer, "12:DEAD:BEEF:0");
safe_strcpy(hostname_buffer, sizeof(hostname_buffer),
"12:DEAD:BEEF:0");
err_code= 0;
}
);

3
sql/item_create.cc
View file

@ -6308,8 +6308,7 @@ const Native_func_registry func_array_oracle_overrides[] =
{ { STRING_WITH_LEN("REGEXP_REPLACE") },
BUILDER(Create_func_regexp_replace_oracle)},
{ { STRING_WITH_LEN("RPAD") }, BUILDER(Create_func_rpad_oracle)},
{ { STRING_WITH_LEN("RTRIM") }, BUILDER(Create_func_rtrim_oracle)},
{ {0, 0}, NULL}
{ { STRING_WITH_LEN("RTRIM") }, BUILDER(Create_func_rtrim_oracle)}
};
Native_func_registry_array

2
sql/item_strfunc.cc
View file

@ -5761,7 +5761,7 @@ static NATSORT_ERR to_natsort_key(const String *in, String *out,
{
size_t n_digits= 0;
size_t n_lead_zeros= 0;
size_t num_start;
size_t num_start= 0;
size_t reserve_length= std::min(
natsort_max_key_size(in->length()) + MAX_BIGINT_WIDTH + 2, max_key_size);

34
sql/item_timefunc.cc
View file

@ -1303,6 +1303,15 @@ my_decimal *Item_func_time_to_sec::decimal_op(my_decimal* buf)
}
static inline
uint32 adjust_interval_field_uint32(ulonglong value, int32 multiplier)
{
return value > ((ulonglong) (uint32) (UINT_MAX32)) / multiplier ?
(uint32) UINT_MAX32 :
(uint32) (value * multiplier);
}
/**
Convert a string to a interval value.
@ -1313,7 +1322,7 @@ bool get_interval_value(THD *thd, Item *args,
interval_type int_type, INTERVAL *interval)
{
ulonglong array[5];
longlong UNINIT_VAR(value);
ulonglong UNINIT_VAR(value);
const char *UNINIT_VAR(str);
size_t UNINIT_VAR(length);
CHARSET_INFO *UNINIT_VAR(cs);
@ -1340,14 +1349,17 @@ bool get_interval_value(THD *thd, Item *args,
}
else if ((int) int_type <= INTERVAL_MICROSECOND)
{
value= args->val_int();
if (args->null_value)
return 1;
if (value < 0)
{
interval->neg=1;
value= -value;
}
/*
Let's use Longlong_hybrid_null to handle correctly:
- signed and unsigned values
- the corner case with LONGLONG_MIN
(avoid undefined behavior with its negation)
*/
const Longlong_hybrid_null nr= args->to_longlong_hybrid_null();
if (nr.is_null())
return true;
value= nr.abs();
interval->neg= nr.neg() ? 1 : 0;
}
else
{
@ -1374,13 +1386,13 @@ bool get_interval_value(THD *thd, Item *args,
interval->year= (ulong) value;
break;
case INTERVAL_QUARTER:
interval->month= (ulong)(value*3);
interval->month= adjust_interval_field_uint32(value, 3);
break;
case INTERVAL_MONTH:
interval->month= (ulong) value;
break;
case INTERVAL_WEEK:
interval->day= (ulong)(value*7);
interval->day= adjust_interval_field_uint32(value, 7);
break;
case INTERVAL_DAY:
interval->day= (ulong) value;

85
sql/lex_ident.h Normal file
View file

@ -0,0 +1,85 @@
#ifndef LEX_IDENT_INCLUDED
#define LEX_IDENT_INCLUDED
/*
Copyright (c) 2023, MariaDB
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 Foundation; version 2 of
the License.
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 for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1335 USA
*/
extern MYSQL_PLUGIN_IMPORT CHARSET_INFO *table_alias_charset;
/*
Identifiers for the database objects stored on disk,
e.g. databases, tables, triggers.
*/
class Lex_ident_fs: public LEX_CSTRING
{
public:
static CHARSET_INFO *charset_info()
{
return table_alias_charset;
}
public:
Lex_ident_fs()
:LEX_CSTRING({0,0})
{ }
Lex_ident_fs(const char *str, size_t length)
:LEX_CSTRING({str, length})
{ }
explicit Lex_ident_fs(const LEX_CSTRING &str)
:LEX_CSTRING(str)
{ }
#if MYSQL_VERSION_ID<=110501
private:
static bool is_valid_ident(const LEX_CSTRING &str)
{
// NULL identifier, or 0-terminated identifier
return (str.str == NULL && str.length == 0) || str.str[str.length] == 0;
}
public:
bool streq(const LEX_CSTRING &rhs) const
{
DBUG_ASSERT(is_valid_ident(*this));
DBUG_ASSERT(is_valid_ident(rhs));
return length == rhs.length &&
my_strcasecmp(charset_info(), str, rhs.str) == 0;
}
#else
/*
Starting from 11.5.1 streq() is inherited from the base.
The above implementations of streq() and is_valid_ident() should be removed.
*/
#error Remove streq() above.
#endif
};
class Lex_ident_db: public Lex_ident_fs
{
public:
using Lex_ident_fs::Lex_ident_fs;
};
class Lex_ident_table: public Lex_ident_fs
{
public:
using Lex_ident_fs::Lex_ident_fs;
};
#endif // LEX_IDENT_INCLUDED

4
sql/log.h
View file

@ -942,7 +942,7 @@ public:
mysql_mutex_assert_not_owner(&LOCK_binlog_end_pos);
lock_binlog_end_pos();
binlog_end_pos= pos;
strcpy(binlog_end_pos_file, file_name);
safe_strcpy(binlog_end_pos_file, sizeof(binlog_end_pos_file), file_name);
signal_bin_log_update();
unlock_binlog_end_pos();
}
@ -955,7 +955,7 @@ public:
{
mysql_mutex_assert_not_owner(&LOCK_log);
mysql_mutex_assert_owner(&LOCK_binlog_end_pos);
strcpy(file_name_buf, binlog_end_pos_file);
safe_strcpy(file_name_buf, FN_REFLEN, binlog_end_pos_file);
return binlog_end_pos;
}
void lock_binlog_end_pos() { mysql_mutex_lock(&LOCK_binlog_end_pos); }

14
sql/my_json_writer.cc
View file

@ -212,7 +212,7 @@ void Json_writer::add_ull(ulonglong val)
}
/* Add a memory size, printing in Kb, Kb, Gb if necessary */
/* Add a memory size, printing in Kb, Mb if necessary */
void Json_writer::add_size(longlong val)
{
char buf[64];
@ -220,18 +220,10 @@ void Json_writer::add_size(longlong val)
if (val < 1024)
len= my_snprintf(buf, sizeof(buf), "%lld", val);
else if (val < 1024*1024*16)
{
/* Values less than 16MB are specified in KB for precision */
len= my_snprintf(buf, sizeof(buf), "%lld", val/1024);
strcpy(buf + len, "Kb");
len+= 2;
}
len= my_snprintf(buf, sizeof(buf), "%lldKb", val/1024);
else
{
len= my_snprintf(buf, sizeof(buf), "%lld", val/(1024*1024));
strcpy(buf + len, "Mb");
len+= 2;
}
len= my_snprintf(buf, sizeof(buf), "%lldMb", val/(1024*1024));
add_str(buf, len);
}

4
sql/mysql_install_db.cc
View file

@ -160,7 +160,7 @@ int main(int argc, char **argv)
char *datadir = NULL;
MY_INIT(argv[0]);
GetModuleFileName(NULL, self_name, MAX_PATH);
strcpy(mysqld_path,self_name);
safe_strcpy(mysqld_path, sizeof(mysqld_path), self_name);
p= strrchr(mysqld_path, FN_LIBCHAR);
if (p)
{
@ -224,7 +224,7 @@ int main(int argc, char **argv)
Figure out default data directory. It "data" directory, next to "bin" directory, where
mysql_install_db.exe resides.
*/
strcpy(default_datadir, self_name);
safe_strcpy(default_datadir, sizeof(default_datadir), self_name);
p = strrchr(default_datadir, FN_LIBCHAR);
if (p)
{

24
sql/rpl_parallel.cc
View file

@ -54,11 +54,13 @@ rpt_handle_event(rpl_parallel_thread::queued_event *qev,
thd->system_thread_info.rpl_sql_info->rpl_filter = rli->mi->rpl_filter;
ev->thd= thd;
strcpy(rgi->event_relay_log_name_buf, qev->event_relay_log_name);
safe_strcpy(rgi->event_relay_log_name_buf, sizeof(rgi->event_relay_log_name_buf),
qev->event_relay_log_name);
rgi->event_relay_log_name= rgi->event_relay_log_name_buf;
rgi->event_relay_log_pos= qev->event_relay_log_pos;
rgi->future_event_relay_log_pos= qev->future_event_relay_log_pos;
strcpy(rgi->future_event_master_log_name, qev->future_event_master_log_name);
safe_strcpy(rgi->future_event_master_log_name, sizeof(rgi->future_event_master_log_name),
qev->future_event_master_log_name);
if (event_can_update_last_master_timestamp(ev))
rgi->last_master_timestamp= ev->when + (time_t)ev->exec_time;
err= apply_event_and_update_pos_for_parallel(ev, thd, rgi);
@ -115,7 +117,8 @@ handle_queued_pos_update(THD *thd, rpl_parallel_thread::queued_event *qev)
cmp= compare_log_name(rli->group_master_log_name, qev->future_event_master_log_name);
if (cmp < 0)
{
strcpy(rli->group_master_log_name, qev->future_event_master_log_name);
safe_strcpy(rli->group_master_log_name, sizeof(rli->group_master_log_name),
qev->future_event_master_log_name);
rli->group_master_log_pos= qev->future_event_master_log_pos;
}
else if (cmp == 0
@ -2051,10 +2054,13 @@ rpl_parallel_thread::get_qev(Log_event *ev, ulonglong event_size,
queued_event *qev= get_qev_common(ev, event_size);
if (!qev)
return NULL;
strcpy(qev->event_relay_log_name, rli->event_relay_log_name);
safe_strcpy(qev->event_relay_log_name, sizeof(qev->event_relay_log_name),
rli->event_relay_log_name);
qev->event_relay_log_pos= rli->event_relay_log_pos;
qev->future_event_relay_log_pos= rli->future_event_relay_log_pos;
strcpy(qev->future_event_master_log_name, rli->future_event_master_log_name);
safe_strcpy(qev->future_event_master_log_name,
sizeof(qev->future_event_master_log_name),
rli->future_event_master_log_name);
return qev;
}
@ -2068,11 +2074,13 @@ rpl_parallel_thread::retry_get_qev(Log_event *ev, queued_event *orig_qev,
if (!qev)
return NULL;
qev->rgi= orig_qev->rgi;
strcpy(qev->event_relay_log_name, relay_log_name);
safe_strcpy(qev->event_relay_log_name, sizeof(qev->event_relay_log_name),
relay_log_name);
qev->event_relay_log_pos= event_pos;
qev->future_event_relay_log_pos= event_pos+event_size;
strcpy(qev->future_event_master_log_name,
orig_qev->future_event_master_log_name);
safe_strcpy(qev->future_event_master_log_name,
sizeof(qev->future_event_master_log_name),
orig_qev->future_event_master_log_name);
return qev;
}

3
sql/rpl_rli.cc
View file

@ -996,7 +996,8 @@ void Relay_log_info::inc_group_relay_log_pos(ulonglong log_pos,
{
if (cmp < 0)
{
strcpy(group_master_log_name, rgi->future_event_master_log_name);
safe_strcpy(group_master_log_name, sizeof(group_master_log_name),
rgi->future_event_master_log_name);
group_master_log_pos= log_pos;
}
else if (group_master_log_pos < log_pos)

6
sql/semisync_master.cc
View file

@ -422,7 +422,8 @@ Repl_semi_sync_master::Repl_semi_sync_master()
m_state(0),
m_wait_point(0)
{
m_reply_file_name[0]= m_wait_file_name[0]= 0;
m_reply_file_name[0]= '\0';
m_wait_file_name[0]= '\0';
}
int Repl_semi_sync_master::init_object()
@ -802,7 +803,8 @@ int Repl_semi_sync_master::report_binlog_update(THD *trans_thd,
return 1;
trans_thd->semisync_info= log_info;
}
strcpy(log_info->log_file, log_file + dirname_length(log_file));
safe_strcpy(log_info->log_file, sizeof(log_info->log_file),
log_file + dirname_length(log_file));
log_info->log_pos = log_pos;
return write_tranx_in_binlog(waiter_thd, log_info->log_file,

17
sql/sql_acl.cc
View file

@ -7312,8 +7312,8 @@ int mysql_table_grant(THD *thd, TABLE_LIST *table_list,
continue; // Add next user
}
db_name= table_list->get_db_name();
table_name= table_list->get_table_name();
db_name= table_list->get_db_name().str;
table_name= table_list->get_table_name().str;
/* Find/create cached table grant */
grant_table= table_hash_search(Str->host.str, NullS, db_name,
@ -8388,8 +8388,8 @@ bool check_grant(THD *thd, privilege_t want_access, TABLE_LIST *tables,
const ACL_internal_table_access *access=
get_cached_table_access(&t_ref->grant.m_internal,
t_ref->get_db_name(),
t_ref->get_table_name());
t_ref->get_db_name().str,
t_ref->get_table_name().str);
if (access)
{
@ -8454,7 +8454,8 @@ bool check_grant(THD *thd, privilege_t want_access, TABLE_LIST *tables,
mysql_rwlock_rdlock(&LOCK_grant);
}
t_ref->grant.read(sctx, t_ref->get_db_name(), t_ref->get_table_name());
t_ref->grant.read(sctx,
t_ref->get_db_name().str, t_ref->get_table_name().str);
if (!t_ref->grant.grant_table_user &&
!t_ref->grant.grant_table_role &&
@ -8499,7 +8500,7 @@ err:
command,
sctx->priv_user,
sctx->host_or_ip, tl ? tl->db.str : "unknown",
tl ? tl->get_table_name() : "unknown");
tl ? tl->get_table_name().str : "unknown");
}
DBUG_RETURN(TRUE);
}
@ -13957,9 +13958,11 @@ static ulong parse_client_handshake_packet(MPVIO_EXT *mpvio,
Since 4.1 all database names are stored in utf8
The cast is ok as copy_with_error will create a new area for db
*/
DBUG_ASSERT(db || !db_len);
// Don't pass db==nullptr to avoid UB nullptr+0 inside copy_with_error()
if (unlikely(thd->copy_with_error(system_charset_info,
(LEX_STRING*) &mpvio->db,
thd->charset(), db, db_len)))
thd->charset(), db ? db : "", db_len)))
return packet_error;
user_len= copy_and_convert(user_buff, sizeof(user_buff) - 1,

52
sql/sql_base.cc
View file

@ -202,9 +202,9 @@ uint get_table_def_key(const TABLE_LIST *table_list, const char **key)
is properly initialized, so table definition cache can be produced
from key used by MDL subsystem.
*/
DBUG_ASSERT(!strcmp(table_list->get_db_name(),
DBUG_ASSERT(!strcmp(table_list->get_db_name().str,
table_list->mdl_request.key.db_name()));
DBUG_ASSERT(!strcmp(table_list->get_table_name(),
DBUG_ASSERT(!strcmp(table_list->get_table_name().str,
table_list->mdl_request.key.name()));
*key= (const char*)table_list->mdl_request.key.ptr() + 1;
@ -235,33 +235,40 @@ uint get_table_def_key(const TABLE_LIST *table_list, const char **key)
# Pointer to list of names of open tables.
*/
struct list_open_tables_arg
class list_open_tables_arg
{
public:
THD *thd;
const char *db;
const Lex_ident_db db;
const char *wild;
TABLE_LIST table_list;
OPEN_TABLE_LIST **start_list, *open_list;
list_open_tables_arg(THD *thd_arg, const LEX_CSTRING &db_arg,
const char *wild_arg)
:thd(thd_arg), db(db_arg), wild(wild_arg),
start_list(&open_list), open_list(0)
{
bzero((char*) &table_list, sizeof(table_list));
}
};
static my_bool list_open_tables_callback(TDC_element *element,
list_open_tables_arg *arg)
{
const char *db= (char*) element->m_key;
size_t db_length= strlen(db);
const char *table_name= db + db_length + 1;
const Lex_ident_db
db= Lex_ident_db(Lex_cstring_strlen((const char*) element->m_key));
const char *table_name= db.str + db.length + 1;
if (arg->db && my_strcasecmp(system_charset_info, arg->db, db))
if (arg->db.str && !arg->db.streq(db))
return FALSE;
if (arg->wild && wild_compare(table_name, arg->wild, 0))
return FALSE;
/* Check if user has SELECT privilege for any column in the table */
arg->table_list.db.str= db;
arg->table_list.db.length= db_length;
arg->table_list.table_name.str= table_name;
arg->table_list.table_name.length= strlen(table_name);
arg->table_list.db= db;
arg->table_list.table_name= Lex_cstring_strlen(table_name);
arg->table_list.grant.privilege= NO_ACL;
if (check_table_access(arg->thd, SELECT_ACL, &arg->table_list, TRUE, 1, TRUE))
@ -273,7 +280,7 @@ static my_bool list_open_tables_callback(TDC_element *element,
strmov((*arg->start_list)->table=
strmov(((*arg->start_list)->db= (char*) ((*arg->start_list) + 1)),
db) + 1, table_name);
db.str) + 1, table_name);
(*arg->start_list)->in_use= 0;
mysql_mutex_lock(&element->LOCK_table_share);
@ -290,17 +297,12 @@ static my_bool list_open_tables_callback(TDC_element *element,
}
OPEN_TABLE_LIST *list_open_tables(THD *thd, const char *db, const char *wild)
OPEN_TABLE_LIST *list_open_tables(THD *thd,
const LEX_CSTRING &db,
const char *wild)
{
list_open_tables_arg argument;
DBUG_ENTER("list_open_tables");
argument.thd= thd;
argument.db= db;
argument.wild= wild;
bzero((char*) &argument.table_list, sizeof(argument.table_list));
argument.start_list= &argument.open_list;
argument.open_list= 0;
list_open_tables_arg argument(thd, db, wild);
if (tdc_iterate(thd, (my_hash_walk_action) list_open_tables_callback,
&argument, true))
@ -1902,7 +1904,7 @@ bool open_table(THD *thd, TABLE_LIST *table_list, Open_table_context *ot_ctx)
TABLE *table;
const char *key;
uint key_length;
const char *alias= table_list->alias.str;
const LEX_CSTRING &alias= table_list->alias;
uint flags= ot_ctx->get_flags();
MDL_ticket *mdl_ticket;
TABLE_SHARE *share;
@ -1970,7 +1972,7 @@ bool open_table(THD *thd, TABLE_LIST *table_list, Open_table_context *ot_ctx)
if (table->s->table_cache_key.length == key_length &&
!memcmp(table->s->table_cache_key.str, key, key_length))
{
if (!my_strcasecmp(system_charset_info, table->alias.c_ptr(), alias) &&
if (Lex_ident_table(table->alias.to_lex_cstring()).streq(alias) &&
table->query_id != thd->query_id && /* skip tables already used */
(thd->locked_tables_mode == LTM_LOCK_TABLES ||
table->query_id == 0))
@ -2044,7 +2046,7 @@ bool open_table(THD *thd, TABLE_LIST *table_list, Open_table_context *ot_ctx)
if (thd->locked_tables_mode == LTM_PRELOCKED)
my_error(ER_NO_SUCH_TABLE, MYF(0), table_list->db.str, table_list->alias.str);
else
my_error(ER_TABLE_NOT_LOCKED, MYF(0), alias);
my_error(ER_TABLE_NOT_LOCKED, MYF(0), alias.str);
DBUG_RETURN(TRUE);
}

3
sql/sql_base.h
View file

@ -319,7 +319,8 @@ bool flush_tables(THD *thd, flush_tables_type flag);
void close_all_tables_for_name(THD *thd, TABLE_SHARE *share,
ha_extra_function extra,
TABLE *skip_table);
OPEN_TABLE_LIST *list_open_tables(THD *thd, const char *db, const char *wild);
OPEN_TABLE_LIST *list_open_tables(THD *thd, const LEX_CSTRING &db,
const char *wild);
bool tdc_open_view(THD *thd, TABLE_LIST *table_list, uint flags);
TABLE *find_table_for_mdl_upgrade(THD *thd, const char *db,

7
sql/sql_class.cc
View file

@ -856,7 +856,7 @@ THD::THD(my_thread_id id, bool is_wsrep_applier)
my_hash_init(key_memory_user_var_entry, &user_vars, system_charset_info,
USER_VARS_HASH_SIZE, 0, 0, (my_hash_get_key) get_var_key,
(my_hash_free_key) free_user_var, HASH_THREAD_SPECIFIC);
my_hash_init(PSI_INSTRUMENT_ME, &sequences, system_charset_info,
my_hash_init(PSI_INSTRUMENT_ME, &sequences, Lex_ident_fs::charset_info(),
SEQUENCES_HASH_SIZE, 0, 0, (my_hash_get_key)
get_sequence_last_key, (my_hash_free_key) free_sequence_last,
HASH_THREAD_SPECIFIC);
@ -1439,7 +1439,8 @@ void THD::change_user(void)
my_hash_init(key_memory_user_var_entry, &user_vars, system_charset_info,
USER_VARS_HASH_SIZE, 0, 0, (my_hash_get_key) get_var_key,
(my_hash_free_key) free_user_var, HASH_THREAD_SPECIFIC);
my_hash_init(key_memory_user_var_entry, &sequences, system_charset_info,
my_hash_init(key_memory_user_var_entry, &sequences,
Lex_ident_fs::charset_info(),
SEQUENCES_HASH_SIZE, 0, 0, (my_hash_get_key)
get_sequence_last_key, (my_hash_free_key) free_sequence_last,
HASH_THREAD_SPECIFIC);
@ -2492,6 +2493,8 @@ bool THD::copy_with_error(CHARSET_INFO *dstcs, LEX_STRING *dst,
CHARSET_INFO *srccs,
const char *src, size_t src_length)
{
// Don't allow NULL to avoid UB in the called functions: nullptr+0
DBUG_ASSERT(src);
String_copier_with_error status;
return copy_fix(dstcs, dst, srccs, src, src_length, &status) ||
status.check_errors(srccs, src, src_length);

1
sql/sql_class.h
View file

@ -23,6 +23,7 @@
#include "dur_prop.h"
#include <waiting_threads.h>
#include "sql_const.h"
#include "lex_ident.h"
#include <mysql/plugin_audit.h>
#include "log.h"
#include "rpl_tblmap.h"

10
sql/sql_connect.cc
View file

@ -509,7 +509,8 @@ extern "C" void free_table_stats(TABLE_STATS* table_stats)
void init_global_table_stats(void)
{
my_hash_init(PSI_INSTRUMENT_ME, &global_table_stats, system_charset_info,
my_hash_init(PSI_INSTRUMENT_ME, &global_table_stats,
Lex_ident_fs::charset_info(),
max_connections, 0, 0, (my_hash_get_key) get_key_table_stats,
(my_hash_free_key) free_table_stats, 0);
}
@ -528,7 +529,8 @@ extern "C" void free_index_stats(INDEX_STATS* index_stats)
void init_global_index_stats(void)
{
my_hash_init(PSI_INSTRUMENT_ME, &global_index_stats, system_charset_info,
my_hash_init(PSI_INSTRUMENT_ME, &global_index_stats,
Lex_ident_fs::charset_info(),
max_connections, 0, 0, (my_hash_get_key) get_key_index_stats,
(my_hash_free_key) free_index_stats, 0);
}
@ -986,7 +988,7 @@ static int check_connection(THD *thd)
/* See RFC 5737, 192.0.2.0/24 is reserved. */
const char* fake= "192.0.2.4";
inet_pton(AF_INET,fake, ip4);
strcpy(ip, fake);
safe_strcpy(ip, sizeof(ip), fake);
peer_rc= 0;
}
);
@ -1016,7 +1018,7 @@ static int check_connection(THD *thd)
ip6->s6_addr[13] = 0x06;
ip6->s6_addr[14] = 0x00;
ip6->s6_addr[15] = 0x06;
strcpy(ip, fake);
safe_strcpy(ip, sizeof(ip), fake);
peer_rc= 0;
}
);

3
sql/sql_db.cc
View file

@ -1089,8 +1089,7 @@ mysql_rm_db_internal(THD *thd, const LEX_CSTRING *db, bool if_exists,
Disable drop of enabled log tables, must be done before name locking.
This check is only needed if we are dropping the "mysql" database.
*/
if ((rm_mysql_schema=
(my_strcasecmp(system_charset_info, MYSQL_SCHEMA_NAME.str, db->str) == 0)))
if ((rm_mysql_schema= MYSQL_SCHEMA_NAME.streq(*db)))
{
for (table= tables; table; table= table->next_local)
if (check_if_log_table(table, TRUE, "DROP"))

5
sql/sql_explain.cc
View file

@ -239,6 +239,9 @@ int Explain_query::send_explain(THD *thd, bool extended)
int Explain_query::print_explain(select_result_sink *output,
uint8 explain_flags, bool is_analyze)
{
/* A sanity check for ANALYZE: */
DBUG_ASSERT(timer_tracker_frequency() != 0.0);
if (upd_del_plan)
{
upd_del_plan->print_explain(this, output, explain_flags, is_analyze);
@ -1948,7 +1951,7 @@ static void trace_engine_stats(handler *file, Json_writer *writer)
writer->add_member("pages_read_count").add_ull(hs->pages_read_count);
if (hs->pages_read_time)
writer->add_member("pages_read_time_ms").
add_double(hs->pages_read_time / 1000.0);
add_double(hs->pages_read_time * 1000. / timer_tracker_frequency());
if (hs->undo_records_read)
writer->add_member("old_rows_read").add_ull(hs->undo_records_read);
writer->end_object();

7
sql/sql_handler.cc
View file

@ -1079,10 +1079,9 @@ static SQL_HANDLER *mysql_ha_find_match(THD *thd, TABLE_LIST *tables)
if (tables->is_anonymous_derived_table())
continue;
if ((! tables->db.str[0] ||
! my_strcasecmp(&my_charset_latin1, hash_tables->db.str,
tables->get_db_name())) &&
! my_strcasecmp(&my_charset_latin1, hash_tables->table_name.str,
tables->get_table_name()))
Lex_ident_db(tables->get_db_name()).streq(hash_tables->db)) &&
Lex_ident_table(tables->get_table_name()).
streq(hash_tables->table_name))
{
/* Link into hash_tables list */
hash_tables->next= head;

1
sql/sql_lex.cc
View file

@ -3027,6 +3027,7 @@ void st_select_lex::init_query()
is_correlated= 0;
first_natural_join_processing= 1;
first_cond_optimization= 1;
first_rownum_optimization= true;
no_wrap_view_item= 0;
exclude_from_table_unique_test= 0;
in_tvc= 0;

7
sql/sql_lex.h
View file

@ -1279,6 +1279,13 @@ public:
bool is_correlated:1;
bool first_natural_join_processing:1;
bool first_cond_optimization:1;
/**
The purpose of this flag is to run initialization phase for rownum
only once. This flag is set on at st_select_lex::init_query and reset to
the value false after the method optimize_rownum() has been called
from the method JOIN::optimize_inner.
*/
bool first_rownum_optimization:1;
/* do not wrap view fields with Item_ref */
bool no_wrap_view_item:1;
/* exclude this select from check of unique_table() */

18
sql/sql_parse.cc
View file

@ -1130,8 +1130,9 @@ static bool wsrep_tables_accessible_when_detached(const TABLE_LIST *tables)
{
for (const TABLE_LIST *table= tables; table; table= table->next_global)
{
LEX_CSTRING db= table->db, tn= table->table_name;
if (get_table_category(&db, &tn) < TABLE_CATEGORY_INFORMATION)
if (get_table_category(Lex_ident_db(table->db),
Lex_ident_table(table->table_name))
< TABLE_CATEGORY_INFORMATION)
return false;
}
return tables != NULL;
@ -6233,15 +6234,15 @@ static TABLE *find_temporary_table_for_rename(THD *thd,
{
TABLE_LIST *next= table->next_local;
if (!strcmp(table->get_db_name(), cur_table->get_db_name()) &&
!strcmp(table->get_table_name(), cur_table->get_table_name()))
if (!strcmp(table->get_db_name().str, cur_table->get_db_name().str) &&
!strcmp(table->get_table_name().str, cur_table->get_table_name().str))
{
/* Table was moved away, can't be same as 'table' */
found= 1;
res= 0; // Table can't be a temporary table
}
if (!strcmp(next->get_db_name(), cur_table->get_db_name()) &&
!strcmp(next->get_table_name(), cur_table->get_table_name()))
if (!strcmp(next->get_db_name().str, cur_table->get_db_name().str) &&
!strcmp(next->get_table_name().str, cur_table->get_table_name().str))
{
/*
Table has matching name with new name of this table. cur_table should
@ -7000,8 +7001,7 @@ check_table_access(THD *thd, privilege_t requirements, TABLE_LIST *tables,
INSERT_ACL : SELECT_ACL);
}
if (check_access(thd, want_access,
table_ref->get_db_name(),
if (check_access(thd, want_access, table_ref->get_db_name().str,
&table_ref->grant.privilege,
&table_ref->grant.m_internal,
0, no_errors))
@ -9201,7 +9201,7 @@ sql_kill_user(THD *thd, LEX_USER *user, killed_state state)
break;
case ER_KILL_DENIED_ERROR:
char buf[DEFINER_LENGTH+1];
strxnmov(buf, sizeof(buf), user->user.str, "@", user->host.str, NULL);
strxnmov(buf, sizeof(buf)-1, user->user.str, "@", user->host.str, NULL);
my_printf_error(ER_KILL_DENIED_ERROR, ER_THD(thd, ER_CANNOT_USER), MYF(0),
"KILL USER", buf);
break;

2
sql/sql_partition.cc
View file

@ -2178,7 +2178,7 @@ static int add_keyword_path(String *str, const char *keyword,
const char *path)
{
char temp_path[FN_REFLEN];
strcpy(temp_path, path);
safe_strcpy(temp_path, sizeof(temp_path), path);
#ifdef _WIN32
/* Convert \ to / to be able to create table on unix */
char *pos, *end;

7
sql/sql_plugin.cc
View file

@ -379,9 +379,10 @@ static void fix_dl_name(MEM_ROOT *root, LEX_CSTRING *dl)
my_strcasecmp(&my_charset_latin1, dl->str + dl->length - so_ext_len,
SO_EXT))
{
char *s= (char*)alloc_root(root, dl->length + so_ext_len + 1);
size_t s_size= dl->length + so_ext_len + 1;
char *s= (char*)alloc_root(root, s_size);
memcpy(s, dl->str, dl->length);
strcpy(s + dl->length, SO_EXT);
safe_strcpy(s + dl->length, s_size - dl->length, SO_EXT);
dl->str= s;
dl->length+= so_ext_len;
}
@ -3845,7 +3846,7 @@ static int construct_options(MEM_ROOT *mem_root, struct st_plugin_int *tmp,
DBUG_ENTER("construct_options");
plugin_name_ptr= (char*) alloc_root(mem_root, plugin_name_len + 1);
strcpy(plugin_name_ptr, plugin_name);
safe_strcpy(plugin_name_ptr, plugin_name_len + 1, plugin_name);
my_casedn_str(&my_charset_latin1, plugin_name_ptr);
convert_underscore_to_dash(plugin_name_ptr, plugin_name_len);
plugin_name_with_prefix_ptr= (char*) alloc_root(mem_root,

2
sql/sql_repl.cc
View file

@ -3094,7 +3094,7 @@ err:
info->error= ER_MASTER_FATAL_ERROR_READING_BINLOG;
}
else if (info->errmsg != NULL)
strcpy(info->error_text, info->errmsg);
safe_strcpy(info->error_text, sizeof(info->error_text), info->errmsg);
my_message(info->error, info->error_text, MYF(0));

6
sql/sql_select.cc
View file

@ -2401,8 +2401,12 @@ JOIN::optimize_inner()
DBUG_RETURN(1);
}
if (select_lex->with_rownum && ! order && ! group_list &&
!select_distinct && conds && select_lex == unit->global_parameters())
!select_distinct && conds && select_lex == unit->global_parameters() &&
select_lex->first_rownum_optimization)
{
optimize_rownum(thd, unit, conds);
select_lex->first_rownum_optimization= false;
}
having= optimize_cond(this, having, join_list, TRUE,
&having_value, &having_equal);

12
sql/sql_show.cc
View file

@ -1075,7 +1075,8 @@ public:
ER_THD(thd, ER_TABLEACCESS_DENIED_ERROR), "SHOW VIEW",
m_sctx->priv_user,
m_sctx->host_or_ip,
m_top_view->get_db_name(), m_top_view->get_table_name());
m_top_view->get_db_name().str,
m_top_view->get_table_name().str);
}
return m_view_access_denied_message_ptr;
}
@ -1120,8 +1121,8 @@ public:
push_warning_printf(thd, Sql_condition::WARN_LEVEL_WARN,
ER_VIEW_INVALID,
ER_THD(thd, ER_VIEW_INVALID),
m_top_view->get_db_name(),
m_top_view->get_table_name());
m_top_view->get_db_name().str,
m_top_view->get_table_name().str);
is_handled= TRUE;
break;
@ -7113,8 +7114,7 @@ static int get_schema_views_record(THD *thd, TABLE_LIST *tables,
Security_context *sctx= thd->security_ctx;
if (!tables->allowed_show)
{
if (!my_strcasecmp(system_charset_info, tables->definer.user.str,
sctx->priv_user) &&
if (!strcmp(tables->definer.user.str, sctx->priv_user) &&
!my_strcasecmp(system_charset_info, tables->definer.host.str,
sctx->priv_host))
tables->allowed_show= TRUE;
@ -8187,7 +8187,7 @@ int fill_open_tables(THD *thd, TABLE_LIST *tables, COND *cond)
TABLE *table= tables->table;
CHARSET_INFO *cs= system_charset_info;
OPEN_TABLE_LIST *open_list;
if (!(open_list= list_open_tables(thd, thd->lex->first_select_lex()->db.str,
if (!(open_list= list_open_tables(thd, thd->lex->first_select_lex()->db,
wild))
&& thd->is_fatal_error)
DBUG_RETURN(1);

2
sql/sql_table.cc
View file

@ -921,7 +921,7 @@ bool mysql_write_frm(ALTER_PARTITION_PARAM_TYPE *lpt, uint flags)
*/
build_table_filename(path, sizeof(path) - 1, lpt->alter_info->db.str,
lpt->alter_info->table_name.str, "", 0);
strxnmov(frm_name, sizeof(frm_name), path, reg_ext, NullS);
strxnmov(frm_name, sizeof(frm_name)-1, path, reg_ext, NullS);
/*
When we are changing to use new frm file we need to ensure that we
don't collide with another thread in process to open the frm file.

16
sql/sql_time.cc
View file

@ -930,7 +930,7 @@ void make_truncated_value_warning(THD *thd,
bool date_add_interval(THD *thd, MYSQL_TIME *ltime, interval_type int_type,
const INTERVAL &interval, bool push_warn)
{
long period, sign;
long sign;
sign= (interval.neg == (bool)ltime->neg ? 1 : -1);
@ -1001,13 +1001,17 @@ bool date_add_interval(THD *thd, MYSQL_TIME *ltime, interval_type int_type,
break;
}
case INTERVAL_WEEK:
period= (calc_daynr(ltime->year,ltime->month,ltime->day) +
sign * (long) interval.day);
{
longlong period= calc_daynr(ltime->year, ltime->month, ltime->day) +
(longlong) sign * (longlong) interval.day;
if (period < 0 || period > 0x7FFFFFFF)
goto invalid_date;
/* Daynumber from year 0 to 9999-12-31 */
if (get_date_from_daynr((long) period,&ltime->year,&ltime->month,
&ltime->day))
goto invalid_date;
break;
}
case INTERVAL_YEAR:
ltime->year+= sign * (long) interval.year;
if ((ulong) ltime->year >= 10000L)
@ -1019,8 +1023,9 @@ bool date_add_interval(THD *thd, MYSQL_TIME *ltime, interval_type int_type,
case INTERVAL_YEAR_MONTH:
case INTERVAL_QUARTER:
case INTERVAL_MONTH:
period= (ltime->year*12 + sign * (long) interval.year*12 +
ltime->month-1 + sign * (long) interval.month);
{
long period= (ltime->year*12 + sign * (long) interval.year*12 +
ltime->month-1 + sign * (long) interval.month);
if ((ulong) period >= 120000L)
goto invalid_date;
ltime->year= (uint) (period / 12);
@ -1033,6 +1038,7 @@ bool date_add_interval(THD *thd, MYSQL_TIME *ltime, interval_type int_type,
ltime->day++; // Leap-year
}
break;
}
default:
goto null_date;
}

2
sql/sql_trigger.cc
View file

@ -470,7 +470,7 @@ bool mysql_create_or_drop_trigger(THD *thd, TABLE_LIST *tables, bool create)
/*
We don't allow creating triggers on tables in the 'mysql' schema
*/
if (create && lex_string_eq(&tables->db, STRING_WITH_LEN("mysql")))
if (create && Lex_ident_db(tables->db).streq(MYSQL_SCHEMA_NAME))
{
my_error(ER_NO_TRIGGERS_ON_SYSTEM_SCHEMA, MYF(0));
DBUG_RETURN(TRUE);

2
sql/sys_vars.cc
View file

@ -4849,7 +4849,7 @@ bool is_set_timestamp_forbidden(THD *thd)
break;
}
char buf[1024];
strxnmov(buf, sizeof(buf), "--secure-timestamp=",
strxnmov(buf, sizeof(buf)-1, "--secure-timestamp=",
secure_timestamp_levels[opt_secure_timestamp], NULL);
my_error(ER_OPTION_PREVENTS_STATEMENT, MYF(0), buf);
return true;

35
sql/table.cc
View file

@ -97,7 +97,7 @@ LEX_CSTRING INFORMATION_SCHEMA_NAME= {STRING_WITH_LEN("information_schema")};
LEX_CSTRING PERFORMANCE_SCHEMA_DB_NAME= {STRING_WITH_LEN("performance_schema")};
/* MYSQL_SCHEMA name */
LEX_CSTRING MYSQL_SCHEMA_NAME= {STRING_WITH_LEN("mysql")};
Lex_ident_db MYSQL_SCHEMA_NAME= {STRING_WITH_LEN("mysql")};
/* GENERAL_LOG name */
LEX_CSTRING GENERAL_LOG_NAME= {STRING_WITH_LEN("general_log")};
@ -282,42 +282,38 @@ const char *fn_frm_ext(const char *name)
}
TABLE_CATEGORY get_table_category(const LEX_CSTRING *db,
const LEX_CSTRING *name)
TABLE_CATEGORY get_table_category(const Lex_ident_db &db,
const Lex_ident_table &name)
{
DBUG_ASSERT(db != NULL);
DBUG_ASSERT(name != NULL);
#ifdef WITH_WSREP
if (db->str &&
my_strcasecmp(system_charset_info, db->str, WSREP_SCHEMA) == 0)
if (db.str && db.streq(MYSQL_SCHEMA_NAME))
{
if ((my_strcasecmp(system_charset_info, name->str, WSREP_STREAMING_TABLE) == 0 ||
my_strcasecmp(system_charset_info, name->str, WSREP_CLUSTER_TABLE) == 0 ||
my_strcasecmp(system_charset_info, name->str, WSREP_MEMBERS_TABLE) == 0))
if (name.streq(Lex_ident_table{STRING_WITH_LEN(WSREP_STREAMING_TABLE)}) ||
name.streq(Lex_ident_table{STRING_WITH_LEN(WSREP_CLUSTER_TABLE)}) ||
name.streq(Lex_ident_table{STRING_WITH_LEN(WSREP_MEMBERS_TABLE)}))
{
return TABLE_CATEGORY_INFORMATION;
}
}
#endif /* WITH_WSREP */
if (is_infoschema_db(db))
if (is_infoschema_db(&db))
return TABLE_CATEGORY_INFORMATION;
if (is_perfschema_db(db))
if (is_perfschema_db(&db))
return TABLE_CATEGORY_PERFORMANCE;
if (lex_string_eq(&MYSQL_SCHEMA_NAME, db))
if (db.streq(MYSQL_SCHEMA_NAME))
{
if (is_system_table_name(name->str, name->length))
if (is_system_table_name(name.str, name.length))
return TABLE_CATEGORY_SYSTEM;
if (lex_string_eq(&GENERAL_LOG_NAME, name))
if (name.streq(GENERAL_LOG_NAME))
return TABLE_CATEGORY_LOG;
if (lex_string_eq(&SLOW_LOG_NAME, name))
if (name.streq(SLOW_LOG_NAME))
return TABLE_CATEGORY_LOG;
if (lex_string_eq(&TRANSACTION_REG_NAME, name))
if (name.streq(TRANSACTION_REG_NAME))
return TABLE_CATEGORY_LOG;
}
@ -370,7 +366,8 @@ TABLE_SHARE *alloc_table_share(const char *db, const char *table_name,
strmov(path_buff, path);
share->normalized_path.str= share->path.str;
share->normalized_path.length= path_length;
share->table_category= get_table_category(&share->db, &share->table_name);
share->table_category= get_table_category(Lex_ident_db(share->db),
Lex_ident_table(share->table_name));
share->open_errno= ENOENT;
/* The following will be updated in open_table_from_share */
share->can_do_row_logging= 1;

17
sql/table.h
View file

@ -22,6 +22,7 @@
#include "datadict.h"
#include "sql_string.h" /* String */
#include "lex_string.h"
#include "lex_ident.h"
#ifndef MYSQL_CLIENT
@ -534,8 +535,8 @@ enum enum_table_category
typedef enum enum_table_category TABLE_CATEGORY;
TABLE_CATEGORY get_table_category(const LEX_CSTRING *db,
const LEX_CSTRING *name);
TABLE_CATEGORY get_table_category(const Lex_ident_db &db,
const Lex_ident_table &name);
typedef struct st_table_field_type
@ -3001,7 +3002,10 @@ struct TABLE_LIST
@brief Returns the name of the database that the referenced table belongs
to.
*/
const char *get_db_name() const { return view != NULL ? view_db.str : db.str; }
const LEX_CSTRING get_db_name() const
{
return view != NULL ? view_db : db;
}
/**
@brief Returns the name of the table that this TABLE_LIST represents.
@ -3009,7 +3013,10 @@ struct TABLE_LIST
@details The unqualified table name or view name for a table or view,
respectively.
*/
const char *get_table_name() const { return view != NULL ? view_name.str : table_name.str; }
const LEX_CSTRING get_table_name() const
{
return view != NULL ? view_name : table_name;
}
bool is_active_sjm();
bool is_sjm_scan_table();
bool is_jtbm() { return MY_TEST(jtbm_subselect != NULL); }
@ -3415,7 +3422,7 @@ extern LEX_CSTRING TRANSACTION_REG_NAME;
/* information schema */
extern LEX_CSTRING INFORMATION_SCHEMA_NAME;
extern LEX_CSTRING MYSQL_SCHEMA_NAME;
extern Lex_ident_db MYSQL_SCHEMA_NAME;
/* table names */
extern LEX_CSTRING MYSQL_PROC_NAME;

13
sql/temporary_tables.cc
View file

@ -154,7 +154,8 @@ TABLE *THD::find_temporary_table(const TABLE_LIST *tl,
Temporary_table_state state)
{
DBUG_ENTER("THD::find_temporary_table");
TABLE *table= find_temporary_table(tl->get_db_name(), tl->get_table_name(),
TABLE *table= find_temporary_table(tl->get_db_name().str,
tl->get_table_name().str,
state);
DBUG_RETURN(table);
}
@ -243,8 +244,8 @@ TMP_TABLE_SHARE *THD::find_tmp_table_share(const char *db,
TMP_TABLE_SHARE *THD::find_tmp_table_share(const TABLE_LIST *tl)
{
DBUG_ENTER("THD::find_tmp_table_share");
TMP_TABLE_SHARE *share= find_tmp_table_share(tl->get_db_name(),
tl->get_table_name());
TMP_TABLE_SHARE *share= find_tmp_table_share(tl->get_db_name().str,
tl->get_table_name().str);
DBUG_RETURN(share);
}
@ -386,7 +387,7 @@ bool THD::open_temporary_table(TABLE_LIST *tl)
*/
if (!table && (share= find_tmp_table_share(tl)))
{
table= open_temporary_table(share, tl->get_table_name());
table= open_temporary_table(share, tl->get_table_name().str);
/*
Temporary tables are not safe for parallel replication. They were
designed to be visible to one thread only, so have no table locking.
@ -1181,8 +1182,8 @@ bool THD::find_and_use_tmp_table(const TABLE_LIST *tl, TABLE **out_table)
bool result;
DBUG_ENTER("THD::find_and_use_tmp_table");
key_length= create_tmp_table_def_key(key, tl->get_db_name(),
tl->get_table_name());
key_length= create_tmp_table_def_key(key, tl->get_db_name().str,
tl->get_table_name().str);
result= use_temporary_table(find_temporary_table(key, key_length,
TMP_TABLE_NOT_IN_USE),
out_table);

3
storage/csv/ha_tina.cc
View file

@ -184,7 +184,8 @@ static int tina_init_func(void *p)
tina_hton= (handlerton *)p;
mysql_mutex_init(csv_key_mutex_tina, &tina_mutex, MY_MUTEX_INIT_FAST);
(void) my_hash_init(csv_key_memory_tina_share, &tina_open_tables,
system_charset_info, 32, 0, 0, (my_hash_get_key)
Lex_ident_table::charset_info(),
32, 0, 0, (my_hash_get_key)
tina_get_key, 0, 0);
tina_hton->db_type= DB_TYPE_CSV_DB;
tina_hton->create= tina_create_handler;

6
storage/heap/hp_info.c
View file

@ -40,6 +40,10 @@ int heap_info(reg1 HP_INFO *info,reg2 HEAPINFO *x, int flag )
x->errkey = info->errkey;
x->create_time = info->s->create_time;
if (flag & HA_STATUS_AUTO)
x->auto_increment= info->s->auto_increment + 1;
{
x->auto_increment= info->s->auto_increment+1;
if (!x->auto_increment) /* This shouldn't happen */
x->auto_increment= ~(ulonglong) 0;
}
DBUG_RETURN(0);
} /* heap_info */

14
storage/innobase/buf/buf0flu.cc
View file

@ -1220,9 +1220,21 @@ static void buf_flush_LRU_list_batch(ulint max, flush_counters_t *n)
static_assert(FIL_NULL > SRV_TMP_SPACE_ID, "consistency");
static_assert(FIL_NULL > SRV_SPACE_ID_UPPER_BOUND, "consistency");
/* BUF_LRU_MIN_LEN (256) is too high value for low buffer pool(BP) size. For
example, for BP size lower than 80M and 16 K page size, the limit is more than
5% of total BP and for lowest BP 5M, it is 80% of the BP. Non-data objects
like explicit locks could occupy part of the BP pool reducing the pages
available for LRU. If LRU reaches minimum limit and if no free pages are
available, server would hang with page cleaner not able to free any more
pages. To avoid such hang, we adjust the LRU limit lower than the limit for
data objects as checked in buf_LRU_check_size_of_non_data_objects() i.e. one
page less than 5% of BP. */
size_t pool_limit= buf_pool.curr_size / 20 - 1;
auto buf_lru_min_len= std::min<size_t>(pool_limit, BUF_LRU_MIN_LEN);
for (buf_page_t *bpage= UT_LIST_GET_LAST(buf_pool.LRU);
bpage &&
((UT_LIST_GET_LEN(buf_pool.LRU) > BUF_LRU_MIN_LEN &&
((UT_LIST_GET_LEN(buf_pool.LRU) > buf_lru_min_len &&
UT_LIST_GET_LEN(buf_pool.free) < free_limit) ||
recv_recovery_is_on());
++scanned, bpage= buf_pool.lru_hp.get())

3
storage/innobase/buf/buf0lru.cc
View file

@ -458,7 +458,10 @@ got_block:
mysql_mutex_unlock(&buf_pool.flush_list_mutex);
if (my_cond_timedwait(&buf_pool.done_free, &buf_pool.mutex.m_mutex,
&abstime))
{
buf_pool.LRU_warn();
buf_LRU_check_size_of_non_data_objects();
}
}
goto got_block;

1
storage/innobase/fsp/fsp0fsp.cc
View file

@ -966,6 +966,7 @@ corrupted:
first = flst_get_first(FSP_HEADER_OFFSET + FSP_FREE
+ header->page.frame);
if (first.page == FIL_NULL) {
*err = DB_OUT_OF_FILE_SPACE;
return nullptr; /* No free extents left */
}
if (first.page >= space->free_limit) {

9
storage/innobase/handler/handler0alter.cc
View file

@ -8520,6 +8520,15 @@ field_changed:
DBUG_RETURN(true);
}
if ((ha_alter_info->handler_flags & ALTER_OPTIONS)
&& ctx->page_compression_level
&& !ctx->old_table->not_redundant()) {
my_error(ER_ILLEGAL_HA_CREATE_OPTION, MYF(0),
table_type(),
"PAGE_COMPRESSED=1 ROW_FORMAT=REDUNDANT");
DBUG_RETURN(true);
}
if (!(ha_alter_info->handler_flags & INNOBASE_ALTER_DATA)
&& alter_templ_needs_rebuild(altered_table, ha_alter_info,
ctx->new_table)

2
storage/innobase/include/buf0buf.h
View file

@ -1366,7 +1366,7 @@ public:
{
return !recv_recovery_is_on() &&
UT_LIST_GET_LEN(free) + UT_LIST_GET_LEN(LRU) <
n_chunks_new / 4 * chunks->size;
(n_chunks_new * chunks->size) / 4;
}
/** @return whether the buffer pool is running low */

20
storage/innobase/lock/lock0lock.cc
View file

@ -1242,6 +1242,13 @@ lock_rec_create_low(
type_mode = type_mode & ~(LOCK_GAP | LOCK_REC_NOT_GAP);
}
/* Extra bitmap size in bytes over and above the current number of
records when a record lock is created. 8 x LOCK_PAGE_DEFAULT_BITMAP_SIZE
extra record locks of same type for newly inserted records can be added
without needing to create a new lock object. Useful when the number of
records in a page is growing. */
static constexpr size_t LOCK_PAGE_DEFAULT_BITMAP_SIZE = 8;
if (UNIV_LIKELY(!(type_mode & (LOCK_PREDICATE | LOCK_PRDT_PAGE)))) {
n_bytes = (page_dir_get_n_heap(page) + 7) / 8;
} else {
@ -1270,13 +1277,19 @@ lock_rec_create_low(
ut_ad(trx->mutex_is_owner());
ut_ad(trx->state != TRX_STATE_NOT_STARTED);
auto cached_bytes = sizeof *trx->lock.rec_pool - sizeof *lock;
if (trx->lock.rec_cached >= UT_ARR_SIZE(trx->lock.rec_pool)
|| sizeof *lock + n_bytes > sizeof *trx->lock.rec_pool) {
|| n_bytes > cached_bytes) {
n_bytes += LOCK_PAGE_DEFAULT_BITMAP_SIZE;
lock = static_cast<lock_t*>(
mem_heap_alloc(trx->lock.lock_heap,
sizeof *lock + n_bytes));
} else {
lock = &trx->lock.rec_pool[trx->lock.rec_cached++].lock;
/* Use all the extra bytes for lock bitmap. */
ut_ad(n_bytes <= cached_bytes);
n_bytes = cached_bytes;
}
lock->trx = trx;
@ -1404,6 +1417,11 @@ lock_rec_find_similar_on_page(
const trx_t* trx) /*!< in: transaction */
{
lock_sys.rec_hash.assert_locked(lock->un_member.rec_lock.page_id);
DBUG_EXECUTE_IF("innodb_skip_lock_bitmap", {
if (!trx->in_rollback) {
return nullptr;
}
});
for (/* No op */;
lock != NULL;

2
storage/innobase/mtr/mtr0mtr.cc
View file

@ -891,7 +891,7 @@ ATTRIBUTE_COLD static void log_overwrite_warning(lsn_t lsn)
" last checkpoint LSN=" LSN_PF ", current LSN=" LSN_PF
"%s.",
lsn_t{log_sys.last_checkpoint_lsn}, lsn,
srv_shutdown_state != SRV_SHUTDOWN_INITIATED
srv_shutdown_state > SRV_SHUTDOWN_INITIATED
? ". Shutdown is in progress" : "");
}

Some files were not shown because too many files have changed in this diff Show more