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Merge branch '10.0' into 10.1

pull/167/merge
Sergei Golubchik 10 years ago
parent
e7cf898d6d 22ebf3cb45
commit
3b0c7ac1f9
142 changed files with 383 additions and 286 deletions
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  1. 6
      Docs/mysql.info
  2. 4
      Docs/sp-imp-spec.txt
  3. 2
      INSTALL-SOURCE
  4. 2
      INSTALL-WIN-SOURCE
  5. 2
      client/mysql.cc
  6. 2
      client/mysql_upgrade.c
  7. 5
      client/mysqlcheck.c
  8. 6
      client/mysqltest.cc
  9. 4
      cmake/cpack_rpm.cmake
  10. 4
      debian/additions/innotop/innotop
  11. 2
      debian/additions/innotop/innotop.1
  12. 2
      debian/additions/mysqlreport
  13. 2
      debian/copyright
  14. 17
      debian/mariadb-server-10.1.mysql-server.logrotate
  15. 5
      debian/mariadb-server-10.1.postinst
  16. 4
      extra/yassl/src/yassl_error.cpp
  17. 2
      include/my_context.h
  18. 2
      include/mysql/service_progress_report.h
  19. 2
      libmysql/libmysql.c
  20. 2
      man/mysql-test-run.pl.1
  21. 2
      mysql-test/README
  22. 2
      mysql-test/extra/rpl_tests/rpl_binlog_max_cache_size.test
  23. 2
      mysql-test/include/mtr_warnings.sql
  24. 2
      mysql-test/lib/My/SafeProcess.pm
  25. 2
      mysql-test/lib/v1/mtr_report.pl
  26. 2
      mysql-test/mysql-test-run.pl
  27. 6
      mysql-test/r/contributors.result
  28. 2
      mysql-test/r/delayed.result
  29. 2
      mysql-test/r/events_bugs.result
  30. 2
      mysql-test/r/index_merge_myisam.result
  31. 2
      mysql-test/r/mysqldump.result
  32. 6
      mysql-test/suite/archive/partition_archive.result
  33. 7
      mysql-test/suite/archive/partition_archive.test
  34. 21
      mysql-test/suite/innodb/r/innodb-agregate.result
  35. 18
      mysql-test/suite/innodb/t/innodb-agregate.test
  36. 2
      mysql-test/suite/multi_source/gtid_ignore_duplicates.test
  37. 2
      mysql-test/suite/perfschema/t/socket_summary_by_instance_func.test
  38. 2
      mysql-test/suite/perfschema/t/socket_summary_by_instance_func_win.test
  39. 4
      mysql-test/suite/rpl/r/rpl_checksum.result
  40. 2
      mysql-test/suite/rpl/r/rpl_gtid_errorlog.result
  41. 4
      mysql-test/suite/rpl/r/rpl_incident.result
  42. 2
      mysql-test/suite/rpl/r/rpl_mixed_binlog_max_cache_size.result
  43. 2
      mysql-test/suite/rpl/r/rpl_row_binlog_max_cache_size.result
  44. 2
      mysql-test/suite/rpl/r/rpl_stm_binlog_max_cache_size.result
  45. 2
      mysql-test/suite/rpl/t/rpl_checksum.test
  46. 2
      mysql-test/suite/rpl/t/rpl_gtid_errorlog.test
  47. 2
      mysql-test/suite/rpl/t/rpl_incident.test
  48. 4
      mysql-test/suite/stress/include/ddl1.inc
  49. 14
      mysql-test/suite/sys_vars/t/innodb_buffer_pool_load_now_basic.test
  50. 40
      mysql-test/suite/sys_vars/t/secure_file_priv.test
  51. 4
      mysql-test/t/delayed.test
  52. 2
      mysql-test/t/events_bugs.test
  53. 2
      mysql-test/t/index_merge_myisam.test
  54. 2
      mysql-test/t/merge.test
  55. 2
      mysql-test/t/mysqldump.test
  56. 9
      mysys/lf_alloc-pin.c
  57. 2
      mysys/mf_iocache2.c
  58. 2
      mysys/mf_keycache.c
  59. 2
      mysys/my_default.c
  60. 2
      mysys/my_delete.c
  61. 4
      mysys/my_lock.c
  62. 6
      plugin/handler_socket/docs-en/perl-client.en.txt
  63. 6
      plugin/semisync/semisync_master.h
  64. 18
      scripts/mysqlaccess.sh
  65. 4
      sql-bench/bench-init.pl.sh
  66. 2
      sql-common/client_plugin.c
  67. 12
      sql-common/mysql_async.c
  68. 8
      sql/contributors.h
  69. 5
      sql/discover.cc
  70. 2
      sql/event_db_repository.cc
  71. 2
      sql/event_queue.cc
  72. 2
      sql/gcalc_slicescan.h
  73. 2
      sql/ha_partition.cc
  74. 2
      sql/handler.cc
  75. 4
      sql/handler.h
  76. 4
      sql/item.cc
  77. 4
      sql/item.h
  78. 4
      sql/item_func.cc
  79. 2
      sql/item_subselect.cc
  80. 14
      sql/log.cc
  81. 11
      sql/log_event.cc
  82. 4
      sql/log_event_old.cc
  83. 2
      sql/my_apc.cc
  84. 6
      sql/mysql_install_db.cc
  85. 6
      sql/rpl_parallel.cc
  86. 2
      sql/rpl_parallel.h
  87. 4
      sql/rpl_record.cc
  88. 2
      sql/share/errmsg-utf8.txt
  89. 4
      sql/signal_handler.cc
  90. 1
      sql/slave.cc
  91. 2
      sql/sp_head.h
  92. 2
      sql/sql_acl.cc
  93. 10
      sql/sql_base.cc
  94. 2
      sql/sql_join_cache.cc
  95. 2
      sql/sql_lex.h
  96. 2
      sql/sql_parse.cc
  97. 2
      sql/sql_prepare.cc
  98. 4
      sql/sql_repl.cc
  99. 8
      sql/sql_select.cc
  100. 2
      sql/sql_select.h

6
Docs/mysql.info
View File

@ -1,11 +1,11 @@
MariaDB is in most aspects identical to MySQL.
Differences between MySQL and MariaDB can be found at:
http://kb.askmonty.org/en/mariadb-versus-mysql-features/
http://kb.askmonty.org/en/mariadb-versus-mysql-compatibility/
https://mariadb.com/kb/en/mariadb-vs-mysql-features/
https://mariadb.com/kb/en/mariadb-vs-mysql-compatibility/
The MariaDB manual can be found at:
http://kb.askmonty.org/
https://mariadb.com/kb/
The MySQL Reference Manual is available in various formats on
http://dev.mysql.com/doc.

4
Docs/sp-imp-spec.txt
View File

@ -243,7 +243,7 @@
in the caller's frame is set in the new context as well.
4) For each instruction, call its execute() method.
The result is a pointer to the next instruction to execute (or NULL)
if an error occured.
if an error occurred.
5) On success, set the new values of the OUT and INOUT parameters in
the caller's frame.
@ -853,7 +853,7 @@
// '*nextp' will be set to the index of the next instruction
// to execute. (For most instruction this will be the
// instruction following this one.)
// Returns 0 on success, non-zero if some error occured.
// Returns 0 on success, non-zero if some error occurred.
virtual int execute(THD *, uint *nextp)
}

2
INSTALL-SOURCE
View File

@ -1,3 +1,3 @@
Instructions for building MariaDB can be found at:
https://kb.askmonty.org/en/compiling-mariadb-from-source/
https://mariadb.com/kb/en/compiling-mariadb-from-source

2
INSTALL-WIN-SOURCE
View File

@ -1,3 +1,3 @@
Up-to-date instructions about building MariaDB on Windows can be found
at: http://kb.askmonty.org/en/building-mariadb-on-windows
at: https://mariadb.com/kb/en/Building_MariaDB_on_Windows

2
client/mysql.cc
View File

@ -3354,7 +3354,7 @@ com_go(String *buffer,char *line __attribute__((unused)))
end:
/* Show warnings if any or error occured */
/* Show warnings if any or error occurred */
if (show_warnings == 1 && (warnings >= 1 || error))
print_warnings();

2
client/mysql_upgrade.c
View File

@ -658,7 +658,7 @@ static int get_upgrade_info_file_name(char* name)
/*
Read the content of mysql_upgrade_info file and
compare the version number form file against
version number wich mysql_upgrade was compiled for
version number which mysql_upgrade was compiled for
NOTE
This is an optimization to avoid running mysql_upgrade

5
client/mysqlcheck.c
View File

@ -277,8 +277,8 @@ static void usage(void)
printf("Usage: %s [OPTIONS] database [tables]\n", my_progname);
printf("OR %s [OPTIONS] --databases DB1 [DB2 DB3...]\n",
my_progname);
puts("Please consult the MariaDB/MySQL knowledgebase at");
puts("http://kb.askmonty.org/v/mysqlcheck for latest information about");
puts("Please consult the MariaDB Knowledge Base at");
puts("https://mariadb.com/kb/en/mysqlcheck for latest information about");
puts("this program.");
print_defaults("my", load_default_groups);
puts("");
@ -523,7 +523,6 @@ static int is_view(const char *table)
{
fprintf(stderr, "Failed to %s\n", query);
fprintf(stderr, "Error: %s\n", mysql_error(sock));
my_free(query);
DBUG_RETURN(-1);
}
res= mysql_store_result(sock);

6
client/mysqltest.cc
View File

@ -1104,7 +1104,7 @@ void do_eval(DYNAMIC_STRING *query_eval, const char *query,
Run query and dump the result to stderr in vertical format
NOTE! This function should be safe to call when an error
has occured and thus any further errors will be ignored(although logged)
has occurred and thus any further errors will be ignored (although logged)
SYNOPSIS
show_query
@ -1170,7 +1170,7 @@ static void show_query(MYSQL* mysql, const char* query)
is added to the warning stack, only print @@warning_count-1 warnings.
NOTE! This function should be safe to call when an error
has occured and this any further errors will be ignored(although logged)
has occurred and this any further errors will be ignored(although logged)
SYNOPSIS
show_warnings_before_error
@ -4699,7 +4699,7 @@ void do_sync_with_master2(struct st_command *command, long offset,
master_pos_wait returned NULL. This indicates that
slave SQL thread is not started, the slave's master
information is not initialized, the arguments are
incorrect, or an error has occured
incorrect, or an error has occurred
*/
die("%.*s failed: '%s' returned NULL " \
"indicating slave SQL thread failure",

4
cmake/cpack_rpm.cmake
View File

@ -43,8 +43,8 @@ SET(CPACK_RPM_PACKAGE_DESCRIPTION "${CPACK_RPM_PACKAGE_SUMMARY}
It is GPL v2 licensed, which means you can use the it free of charge under the
conditions of the GNU General Public License Version 2 (http://www.gnu.org/licenses/).
MariaDB documentation can be found at http://kb.askmonty.org/
MariaDB bug reports should be submitted through https://mariadb.atlassian.net/
MariaDB documentation can be found at https://mariadb.com/kb
MariaDB bug reports should be submitted through https://jira.mariadb.org
")

4
debian/additions/innotop/innotop
View File

@ -1503,7 +1503,7 @@ my %exprs = (
my %columns = (
active_secs => { hdr => 'SecsActive', num => 1, label => 'Seconds transaction has been active', },
add_pool_alloc => { hdr => 'Add\'l Pool', num => 1, label => 'Additonal pool allocated' },
add_pool_alloc => { hdr => 'Add\'l Pool', num => 1, label => 'Additional pool allocated' },
attempted_op => { hdr => 'Action', num => 0, label => 'The action that caused the error' },
awe_mem_alloc => { hdr => 'AWE Memory', num => 1, label => '[Windows] AWE memory allocated' },
binlog_cache_overflow => { hdr => 'Binlog Cache', num => 1, label => 'Transactions too big for binlog cache that went to disk' },
@ -10365,7 +10365,7 @@ show you something like this:
pages_modified Dirty Pages Pages modified (dirty IB_bp_pages_m
buf_pool_hit_rate Hit Rate Buffer pool hit rate IB_bp_buf_poo
total_mem_alloc Memory Total memory allocate IB_bp_total_m
add_pool_alloc Add'l Pool Additonal pool alloca IB_bp_add_poo
add_pool_alloc Add'l Pool Additional pool alloca IB_bp_add_poo
The first line shows which table you're editing, and reminds you again to press
'?' for a list of key mappings. The rest is a tabular representation of the

2
debian/additions/innotop/innotop.1
View File

@ -1579,7 +1579,7 @@ show you something like this:
\& pages_modified Dirty Pages Pages modified (dirty IB_bp_pages_m
\& buf_pool_hit_rate Hit Rate Buffer pool hit rate IB_bp_buf_poo
\& total_mem_alloc Memory Total memory allocate IB_bp_total_m
\& add_pool_alloc Add\*(Aql Pool Additonal pool alloca IB_bp_add_poo
\& add_pool_alloc Add\*(Aql Pool Additional pool alloca IB_bp_add_poo
.Ve
.PP
The first line shows which table you're editing, and reminds you again to press

2
debian/additions/mysqlreport
View File

@ -366,7 +366,7 @@ sub read_relative_infiles
# The infile must begin with the system variable values.
# Therefore, the first occurance of Aborted_clients indicates the beginning
# of the first set of status values if no sets have occured yet ($stat_n == 0).
# of the first set of status values if no sets have occurred yet ($stat_n == 0).
# In this case, the following status values are printed to the current fh,
# along with the system variable values read thus far, until Aborted_clients
# occurs again. Then begins the second and subsequent sets of status values.

2
debian/copyright
View File

@ -9,7 +9,7 @@ The MariaDB packages were initally made by http://ourdelta.org/, and
are now managed by the MariaDB development team,
maria-developers@lists.launchpad.net
MariaDB can be downloaded from http://downloads.askmonty.org/mariadb/
MariaDB can be downloaded from https://downloads.mariadb.org/
Copyright:

17
debian/mariadb-server-10.1.mysql-server.logrotate
View File

@ -10,18 +10,11 @@
compress
sharedscripts
postrotate
test -x /usr/bin/mysqladmin || exit 0
test -x /usr/bin/mysqladmin || exit 0
# If this fails, check debian.conf!
MYADMIN="/usr/bin/mysqladmin --defaults-file=/etc/mysql/debian.cnf"
if [ -z "`$MYADMIN ping 2>/dev/null`" ]; then
# Really no mysqld or rather a missing debian-sys-maint user?
# If this occurs and is not a error please report a bug.
if ps cax | grep -q mysqld; then
exit 1
fi
else
$MYADMIN flush-logs
fi
if [ -f `my_print_defaults --mysqld | grep -oP "pid-file=\K[^$]+"` ]; then
# If this fails, check debian.conf!
mysqladmin --defaults-file=/etc/mysql/debian.cnf flush-logs
fi
endscript
}

5
debian/mariadb-server-10.1.postinst
View File

@ -240,7 +240,10 @@ db_stop # in case invoke failes
# Thus MariaDB server is started via init.d script, which in turn redirects to
# systemctl. If we upgrade from MySQL mysql.service may be masked, which also
# means init.d script is disabled. Unmask mysql service explicitely.
deb-systemd-helper unmask mysql.service >/dev/null || true
# Check first that the command exists, to avoid emitting any warning messages.
if [ -x "$(command -v deb-systemd-helper)" ]; then
deb-systemd-helper unmask mysql.service > /dev/null
fi
#DEBHELPER#

4
extra/yassl/src/yassl_error.cpp
View File

@ -121,11 +121,11 @@ void SetErrorString(YasslError error, char* buffer)
break;
case certificate_error :
strncpy(buffer, "unable to proccess cerificate", max);
strncpy(buffer, "unable to process cerificate", max);
break;
case privateKey_error :
strncpy(buffer, "unable to proccess private key, bad format", max);
strncpy(buffer, "unable to process private key, bad format", max);
break;
case badVersion_error :

2
include/my_context.h
View File

@ -178,7 +178,7 @@ struct mysql_async_context {
resumed, eg. whether we woke up due to connection completed or timeout
in mysql_real_connect_cont().
*/
unsigned int events_occured;
unsigned int events_occurred;
/*
This is set to the result of the whole asynchronous operation when it
completes. It uses a union, as different calls have different return

2
include/mysql/service_progress_report.h
View File

@ -22,7 +22,7 @@
if requested.
The functions are documented at
http://kb.askmonty.org/en/progress-reporting#how-to-add-support-for-progress-reporting-to-a-storage-engine
https://mariadb.com/kb/en/progress-reporting/#how-to-add-support-for-progress-reporting-to-a-storage-engine
*/
#ifdef __cplusplus

2
libmysql/libmysql.c
View File

@ -2233,7 +2233,7 @@ static int stmt_read_row_buffered(MYSQL_STMT *stmt, unsigned char **row)
/*
Read one row from network: unbuffered non-cursor fetch.
If last row was read, or error occured, erase this statement
If last row was read, or error occurred, erase this statement
from record pointing to object unbuffered fetch is performed from.
SYNOPSIS

2
man/mysql-test-run.pl.1
View File

@ -1583,7 +1583,7 @@ may fail in total, as each repetition is considered a new test case, which may i
\fB\-\-retry\-failure=\fR\fB\fIN\fR\fR
.sp
When using the \fB-\-retry\fR option to retry failed tests,
stop when N failures have occured (default 2)\&. Setting it to 0 or 1 effectively turns off retries\&.
stop when N failures have occurred (default 2)\&. Setting it to 0 or 1 effectively turns off retries\&.
.RE
.sp
.RS 4

2
mysql-test/README
View File

@ -11,7 +11,7 @@ All tests must pass. If one or more of them fail on your system, please
read the following manual section for instructions on how to report the
problem:
http://kb.askmonty.org/v/reporting-bugs
https://mariadb.com/kb/en/reporting-bugs
If you want to use an already running MySQL server for specific tests,
use the --extern option to mysql-test-run. Please note that in this mode,

2
mysql-test/extra/rpl_tests/rpl_binlog_max_cache_size.test
View File

@ -375,7 +375,7 @@ source include/start_slave.inc;
CALL mtr.add_suppression("Multi-statement transaction required more than 'max_binlog_cache_size' bytes of storage.*");
CALL mtr.add_suppression("Multi-statement transaction required more than 'max_binlog_stmt_cache_size' bytes of storage.*");
CALL mtr.add_suppression("Writing one row to the row-based binary log failed.*");
CALL mtr.add_suppression("Slave SQL.*The incident LOST_EVENTS occured on the master. Message: error writing to the binary log");
CALL mtr.add_suppression("Slave SQL.*The incident LOST_EVENTS occurred on the master. Message: error writing to the binary log");
connection master;
TRUNCATE t1;

2
mysql-test/include/mtr_warnings.sql
View File

@ -133,7 +133,7 @@ INSERT INTO global_suppressions VALUES
("Slave: Query caused different errors on master and slave"),
("Slave: Table .* doesn't exist"),
("Slave: Table width mismatch"),
("Slave: The incident LOST_EVENTS occured on the master"),
("Slave: The incident LOST_EVENTS occurred on the master"),
("Slave: Unknown error.* 1105"),
("Slave: Can't drop database.* database doesn't exist"),
("Warning:\s+One can only use the --user.*root"),

2
mysql-test/lib/My/SafeProcess.pm
View File

@ -34,7 +34,7 @@ package My::SafeProcess;
# will zap the "monitored process" and exit
# - the "monitored process" to exit, in which case it will exit
# itself with same exit code as the "monitored process"
# - the parent process to send the "shutdown" signal in wich case
# - the parent process to send the "shutdown" signal in which case
# monitor will kill the "monitored process" hard and exit
#
#

2
mysql-test/lib/v1/mtr_report.pl
View File

@ -306,7 +306,7 @@ sub mtr_report_stats ($) {
/Slave: Query caused different errors on master and slave/ or
/Slave: Table .* doesn't exist/ or
/Slave: Table width mismatch/ or
/Slave: The incident LOST_EVENTS occured on the master/ or
/Slave: The incident LOST_EVENTS occurred on the master/ or
/Slave: Unknown error.* 1105/ or
/Slave: Can't drop database.* database doesn't exist/ or
/Slave SQL:.*(?:error.* \d+|Query:.*)/ or

2
mysql-test/mysql-test-run.pl
View File

@ -6183,7 +6183,7 @@ Misc options
failures before stopping, set with the --retry-failure
option
retry-failure=N When using the --retry option to retry failed tests,
stop when N failures have occured (default $opt_retry_failure)
stop when N failures have occurred (default $opt_retry_failure)
reorder Reorder tests to get fewer server restarts
help Get this help text

6
mysql-test/r/contributors.result
View File

@ -3,12 +3,12 @@ Name Location Comment
Booking.com http://www.booking.com Founding member of the MariaDB Foundation
MariaDB Corporation https://mariadb.com Founding member of the MariaDB Foundation
Auttomattic http://automattic.com Member of the MariaDB Foundation
Parallels http://www.parallels.com/products/plesk Founding member of the MariaDB Foundation
Visma http://visma.com Member of the MariaDB Foundation
Nexedi http://www.nexedi.com Member of the MariaDB Foundation
Acronis http://www.acronis.com Member of the MariaDB Foundation
Verkkokauppa.com Finland Sponsor of the MariaDB Foundation
Webyog Bangalore Sponsor of the MariaDB Foundation
Wikimedia Foundation USA Sponsor of the MariaDB Foundation
Google USA Sponsoring parallel replication and GTID
Google USA Sponsoring encryption, parallel replication and GTID
Facebook USA Sponsoring non-blocking API, LIMIT ROWS EXAMINED etc
Ronald Bradford Brisbane, Australia EFF contribution for UC2006 Auction
Sheeri Kritzer Boston, Mass. USA EFF contribution for UC2006 Auction

2
mysql-test/r/delayed.result
View File

@ -379,7 +379,7 @@ SELECT * FROM t1 WHERE a=0;
a
# Connection con1
# Sending:
ALTER TABLE t1 COMMENT 'test';
ALTER TABLE t1 MODIFY a INT UNSIGNED;;
# Connection default
# Wait until ALTER TABLE is blocked on table 't1'.
INSERT DELAYED INTO t1 VALUES (3);

2
mysql-test/r/events_bugs.result
View File

@ -603,7 +603,7 @@ INSERT INTO events_test.event_log VALUES (NULL,@evname,@cnt+1,current_timestamp(
ROLLBACK;
END IF;
END;|
Sleep till the first INSERT into events_test.event_log occured
Sleep till the first INSERT into events_test.event_log occurred
SELECT COUNT(*) > 0 AS "Expect 1" FROM events_test.event_log;
Expect 1
1

2
mysql-test/r/index_merge_myisam.result
View File

@ -1595,7 +1595,7 @@ explain select * from t1 where a=10 and b=10 or c=10;
id select_type table type possible_keys key key_len ref rows Extra
1 SIMPLE t1 index_merge a,b,c a,c 5,5 NULL 54 Using union(a,c); Using where
This will switch to sort-union (intersection will be gone, too,
thats a known limitation:
that's a known limitation:
set optimizer_switch='default,index_merge_union=off';
explain select * from t1 where a=10 and b=10 or c=10;
id select_type table type possible_keys key key_len ref rows Extra

2
mysql-test/r/mysqldump.result
View File

@ -1821,7 +1821,7 @@ a b
Osnabrück Köln
drop table t1;
#
# Bug#15328 Segmentation fault occured if my.cnf is invalid for escape sequence
# Bug#15328 Segmentation fault occurred if my.cnf is invalid for escape sequence
#
--fields-optionally-enclosed-by="
#

6
mysql-test/suite/archive/partition_archive.result
View File

@ -153,3 +153,9 @@ t1 CREATE TABLE `t1` (
PARTITIONS 5 */
#Cleanup.
DROP TABLE t1;
create database mysqltest1;
create table mysqltest1.t1 (a int not null, b int not null) engine=archive
partition by list(a) subpartition by hash(b)
(partition p1 values in (1),
partition p2 values in (2));
drop database mysqltest1;

7
mysql-test/suite/archive/partition_archive.test
View File

@ -147,3 +147,10 @@ SHOW CREATE TABLE t1;
--echo #Cleanup.
DROP TABLE t1;
create database mysqltest1;
create table mysqltest1.t1 (a int not null, b int not null) engine=archive
partition by list(a) subpartition by hash(b)
(partition p1 values in (1),
partition p2 values in (2));
drop database mysqltest1;

21
mysql-test/suite/innodb/r/innodb-agregate.result
View File

@ -0,0 +1,21 @@
create table t2 (a smallint(6) not null, b int(10) not null, name varchar(20), primary key(a,b), key(name)) engine=InnoDB;
insert into t2 values (8355,3,"sanja"),(8355,4,"wlad"),(8366,5, "lawrin"),(8366,6,"markusjm");
select count(distinct name) from t2 where a=8366 and b>=5 and b<=5;
count(distinct name)
1
select count(distinct name) from t2 where a=8366 and b=5;
count(distinct name)
1
select count(distinct name) from t2 where a=8366 and b between 5 and 5.5;
count(distinct name)
1
select sum(distinct a) from t2 where a=8366 and b>=5 and b<=5;
sum(distinct a)
8366
select sum(distinct a) from t2 where a=8366 and b=5;
sum(distinct a)
8366
select sum(distinct a) from t2 where a=8366 and b between 5 and 5.5;
sum(distinct a)
8366
drop table t2;

18
mysql-test/suite/innodb/t/innodb-agregate.test
View File

@ -0,0 +1,18 @@
--source include/have_innodb.inc
#
# MDEV-9667: Server hangs after select count(distinct name) from t2 where a=8366 and b>=5 and b<=5;
#
create table t2 (a smallint(6) not null, b int(10) not null, name varchar(20), primary key(a,b), key(name)) engine=InnoDB;
insert into t2 values (8355,3,"sanja"),(8355,4,"wlad"),(8366,5, "lawrin"),(8366,6,"markusjm");
select count(distinct name) from t2 where a=8366 and b>=5 and b<=5;
select count(distinct name) from t2 where a=8366 and b=5;
select count(distinct name) from t2 where a=8366 and b between 5 and 5.5;
select sum(distinct a) from t2 where a=8366 and b>=5 and b<=5;
select sum(distinct a) from t2 where a=8366 and b=5;
select sum(distinct a) from t2 where a=8366 and b between 5 and 5.5;
drop table t2;

2
mysql-test/suite/multi_source/gtid_ignore_duplicates.test
View File

@ -337,7 +337,7 @@ START SLAVE;
--source include/wait_for_slave_to_start.inc
--replace_result $gtid GTID
eval SELECT MASTER_GTID_WAIT("$gtid", 30);
# The bug occured here, the slave would get an out-of-order binlog error
# The bug occurred here, the slave would get an out-of-order binlog error
# due to trying to re-apply the 100-x-x transaction.
# Restart stopped multi-source connections, and sync up.

2
mysql-test/suite/perfschema/t/socket_summary_by_instance_func.test
View File

@ -1653,7 +1653,7 @@ if($print_details)
--enable_result_log
--horizontal_results
--echo # Dump detailed differences after - before statement execution
--echo # 1. The statement executing connection and hopefully noone else
--echo # 1. The statement executing connection and hopefully no one else
SELECT @default_object_instance_begin;
SELECT EVENT_NAME, OBJECT_INSTANCE_BEGIN,
COUNT_READ, SUM_NUMBER_OF_BYTES_READ,

2
mysql-test/suite/perfschema/t/socket_summary_by_instance_func_win.test
View File

@ -1663,7 +1663,7 @@ if($print_details)
--enable_result_log
--horizontal_results
--echo # Dump detailed differences after - before statement execution
--echo # 1. The statement executing connection and hopefully noone else
--echo # 1. The statement executing connection and hopefully no one else
SELECT @default_object_instance_begin;
SELECT EVENT_NAME, OBJECT_INSTANCE_BEGIN,
COUNT_READ, SUM_NUMBER_OF_BYTES_READ,

4
mysql-test/suite/rpl/r/rpl_checksum.result
View File

@ -142,8 +142,8 @@ ERROR HY000: Can't generate a unique log-filename master-bin.(1-999)
SET debug_dbug= @old_dbug;
INSERT INTO t4 VALUES (2);
include/wait_for_slave_sql_error.inc [errno=1590]
Last_SQL_Error = 'The incident LOST_EVENTS occured on the master. Message: error writing to the binary log'
FOUND /Slave SQL: The incident LOST_EVENTS occured on the master\. Message: error writing to the binary log, Internal MariaDB error code: 1590/ in mysqld.2.err
Last_SQL_Error = 'The incident LOST_EVENTS occurred on the master. Message: error writing to the binary log'
FOUND /Slave SQL: The incident LOST_EVENTS occurred on the master\. Message: error writing to the binary log, Internal MariaDB error code: 1590/ in mysqld.2.err
SELECT * FROM t4 ORDER BY a;
a
1

2
mysql-test/suite/rpl/r/rpl_gtid_errorlog.result
View File

@ -39,6 +39,6 @@ a
4
5
FOUND /Slave SQL: Error 'Duplicate entry .* on query\. .*Query: '.*', Gtid 0-1-100, Internal MariaDB error code:|Slave SQL: Could not execute Write_rows.*table test.t1; Duplicate entry.*, Gtid 0-1-100, Internal MariaDB error/ in mysqld.2.err
FOUND /Slave SQL: The incident LOST_EVENTS occured on the master\. Message: <none>, Internal MariaDB error code: 1590/ in mysqld.2.err
FOUND /Slave SQL: The incident LOST_EVENTS occurred on the master\. Message: <none>, Internal MariaDB error code: 1590/ in mysqld.2.err
DROP TABLE t1;
include/rpl_end.inc

4
mysql-test/suite/rpl/r/rpl_incident.result
View File

@ -16,9 +16,9 @@ a
2
3
4
call mtr.add_suppression("Slave SQL.*The incident LOST_EVENTS occured on the master.* 1590");
call mtr.add_suppression("Slave SQL.*The incident LOST_EVENTS occurred on the master.* 1590");
include/wait_for_slave_sql_error.inc [errno=1590]
Last_SQL_Error = 'The incident LOST_EVENTS occured on the master. Message: <none>'
Last_SQL_Error = 'The incident LOST_EVENTS occurred on the master. Message: <none>'
**** On Slave ****
SELECT * FROM t1;
a

2
mysql-test/suite/rpl/r/rpl_mixed_binlog_max_cache_size.result
View File

@ -151,7 +151,7 @@ include/start_slave.inc
CALL mtr.add_suppression("Multi-statement transaction required more than 'max_binlog_cache_size' bytes of storage.*");
CALL mtr.add_suppression("Multi-statement transaction required more than 'max_binlog_stmt_cache_size' bytes of storage.*");
CALL mtr.add_suppression("Writing one row to the row-based binary log failed.*");
CALL mtr.add_suppression("Slave SQL.*The incident LOST_EVENTS occured on the master. Message: error writing to the binary log");
CALL mtr.add_suppression("Slave SQL.*The incident LOST_EVENTS occurred on the master. Message: error writing to the binary log");
TRUNCATE t1;
SET GLOBAL max_binlog_cache_size= ORIGINAL_VALUE;
SET GLOBAL binlog_cache_size= ORIGINAL_VALUE;

2
mysql-test/suite/rpl/r/rpl_row_binlog_max_cache_size.result
View File

@ -152,7 +152,7 @@ include/start_slave.inc
CALL mtr.add_suppression("Multi-statement transaction required more than 'max_binlog_cache_size' bytes of storage.*");
CALL mtr.add_suppression("Multi-statement transaction required more than 'max_binlog_stmt_cache_size' bytes of storage.*");
CALL mtr.add_suppression("Writing one row to the row-based binary log failed.*");
CALL mtr.add_suppression("Slave SQL.*The incident LOST_EVENTS occured on the master. Message: error writing to the binary log");
CALL mtr.add_suppression("Slave SQL.*The incident LOST_EVENTS occurred on the master. Message: error writing to the binary log");
TRUNCATE t1;
SET GLOBAL max_binlog_cache_size= ORIGINAL_VALUE;
SET GLOBAL binlog_cache_size= ORIGINAL_VALUE;

2
mysql-test/suite/rpl/r/rpl_stm_binlog_max_cache_size.result
View File

@ -151,7 +151,7 @@ include/start_slave.inc
CALL mtr.add_suppression("Multi-statement transaction required more than 'max_binlog_cache_size' bytes of storage.*");
CALL mtr.add_suppression("Multi-statement transaction required more than 'max_binlog_stmt_cache_size' bytes of storage.*");
CALL mtr.add_suppression("Writing one row to the row-based binary log failed.*");
CALL mtr.add_suppression("Slave SQL.*The incident LOST_EVENTS occured on the master. Message: error writing to the binary log");
CALL mtr.add_suppression("Slave SQL.*The incident LOST_EVENTS occurred on the master. Message: error writing to the binary log");
TRUNCATE t1;
SET GLOBAL max_binlog_cache_size= ORIGINAL_VALUE;
SET GLOBAL binlog_cache_size= ORIGINAL_VALUE;

2
mysql-test/suite/rpl/t/rpl_checksum.test
View File

@ -299,7 +299,7 @@ if(!$log_error_)
}
--let SEARCH_FILE= $log_error_
--let SEARCH_RANGE=-50000
--let SEARCH_PATTERN= Slave SQL: The incident LOST_EVENTS occured on the master\. Message: error writing to the binary log, Internal MariaDB error code: 1590
--let SEARCH_PATTERN= Slave SQL: The incident LOST_EVENTS occurred on the master\. Message: error writing to the binary log, Internal MariaDB error code: 1590
--source include/search_pattern_in_file.inc
SELECT * FROM t4 ORDER BY a;

2
mysql-test/suite/rpl/t/rpl_gtid_errorlog.test
View File

@ -66,7 +66,7 @@ if(!$log_error_)
--let SEARCH_RANGE=-50000
--let SEARCH_PATTERN=Slave SQL: Error 'Duplicate entry .* on query\. .*Query: '.*', Gtid 0-1-100, Internal MariaDB error code:|Slave SQL: Could not execute Write_rows.*table test.t1; Duplicate entry.*, Gtid 0-1-100, Internal MariaDB error
--source include/search_pattern_in_file.inc
--let SEARCH_PATTERN=Slave SQL: The incident LOST_EVENTS occured on the master\. Message: <none>, Internal MariaDB error code: 1590
--let SEARCH_PATTERN=Slave SQL: The incident LOST_EVENTS occurred on the master\. Message: <none>, Internal MariaDB error code: 1590
--source include/search_pattern_in_file.inc

2
mysql-test/suite/rpl/t/rpl_incident.test
View File

@ -22,7 +22,7 @@ eval SET GLOBAL debug_dbug= '$debug_save';
connection slave;
# Wait until SQL thread stops with error LOST_EVENT on master
call mtr.add_suppression("Slave SQL.*The incident LOST_EVENTS occured on the master.* 1590");
call mtr.add_suppression("Slave SQL.*The incident LOST_EVENTS occurred on the master.* 1590");
let $slave_sql_errno= 1590;
let $show_slave_sql_error= 1;
source include/wait_for_slave_sql_error.inc;

4
mysql-test/suite/stress/include/ddl1.inc
View File

@ -111,10 +111,10 @@
#
# 6. Hints for analysis of test failures:
# 1. Look into the protocol and check in which ddl*.inc
# script the difference to the expected result occured.
# script the difference to the expected result occurred.
# 2. Comment the sourcing of all other ddl*.inc scripts
# out.
# 3. Edit the ddl*.inc script where the error occured and
# 3. Edit the ddl*.inc script where the error occurred and
# remove all
# - "--disable_query_log", "--disable_result_log"
# - successful passed subtests.

14
mysql-test/suite/sys_vars/t/innodb_buffer_pool_load_now_basic.test
View File

@ -8,12 +8,24 @@
SET @orig = @@global.innodb_buffer_pool_load_now;
SELECT @orig;
let $old_status= `SELECT variable_value FROM information_schema.global_status
WHERE LOWER(variable_name) = 'innodb_buffer_pool_dump_status'`;
# A previous test could have run buffer pool dump already;
# in this case we want to make sure that the current time is different
# from the timestamp in the status variable
let $wait_condition =
SELECT TRIM(SUBSTR('$old_status', -8)) != DATE_FORMAT(CURTIME(), '%k:%i:%s');
-- source include/wait_condition.inc
# Do the dump
SET GLOBAL innodb_buffer_pool_dump_now = ON;
# Wait for the dump to complete
let $wait_condition =
SELECT SUBSTR(variable_value, 1, 33) = 'Buffer pool(s) dump completed at '
SELECT variable_value != '$old_status'
AND SUBSTR(variable_value, 1, 33) = 'Buffer pool(s) dump completed at '
FROM information_schema.global_status
WHERE LOWER(variable_name) = 'innodb_buffer_pool_dump_status';
-- source include/wait_condition.inc

40
mysql-test/suite/sys_vars/t/secure_file_priv.test
View File

@ -5,17 +5,39 @@ CREATE TABLE t1 (c1 VARCHAR(50));
INSERT INTO t1 VALUES ("one"),("two"),("three"),("four"),("five");
SHOW VARIABLES LIKE 'secure_file_priv';
--disable_query_log
# Atempt to create a file where we normally aren't allowed to create one.
#
# Doing this in a portable manner is difficult but we should be able to
# count on the depth of the directory hierarchy used. Three steps up from
# the datadir is the 'mysql_test' directory.
--let $PROTECTED_FILE=`SELECT concat(@@datadir,'/../../../bug50373.txt')`
--eval SELECT * FROM t1 INTO OUTFILE '$PROTECTED_FILE';
DELETE FROM t1;
--eval LOAD DATA INFILE '$PROTECTED_FILE' INTO TABLE t1;
SELECT * FROM t1;
--eval SELECT load_file('$PROTECTED_FILE') AS loaded_file;
# count on the directory hierarchy used. A step up from MYSQLTEST_VARDIR
# should definitely lead us to a "protected" directory,
# but at the same time should still be writable since MTR was able
# to create the vardir itself there.
# If we run tests normally, it will be mysql-test directory.
# If we run tests with --mem, it will be /dev/shm.
# If we run tests with --parallel, it will be mysql-test/var
# (because MYSQLTEST_VARDIR in this case is mysql-test/var/N).
--perl
use File::Basename;
my $protected_file= dirname($ENV{MYSQLTEST_VARDIR}).'/bug50373.txt';
open(FILE, ">", "$ENV{MYSQL_TMP_DIR}/bug50373.inc") or die;
print FILE "SELECT * FROM t1 INTO OUTFILE '".$protected_file."';\n";
print FILE "DELETE FROM t1;\n";
print FILE "LOAD DATA INFILE '".$protected_file."' INTO TABLE t1;\n";
print FILE "SELECT * FROM t1;\n";
print FILE "SELECT load_file('",$protected_file,"') AS loaded_file;\n";
close(FILE);
EOF
--source $MYSQL_TMP_DIR/bug50373.inc
--remove_file $MYSQL_TMP_DIR/bug50373.inc
--enable_query_log
remove_file $PROTECTED_FILE;
DROP TABLE t1;
--perl
use File::Basename;
unlink dirname($ENV{MYSQLTEST_VARDIR}).'/bug50373.txt';
EOF

4
mysql-test/t/delayed.test
View File

@ -457,7 +457,7 @@ SELECT * FROM t1 WHERE a=0;
--echo # Connection con1
connection con1;
--echo # Sending:
--send ALTER TABLE t1 COMMENT 'test'
--send ALTER TABLE t1 MODIFY a INT UNSIGNED;
--echo # Connection default
connection default;
@ -465,7 +465,7 @@ connection default;
let $wait_condition=
SELECT COUNT(*) = 1 FROM information_schema.processlist
WHERE state = "Waiting for table metadata lock"
AND info = "ALTER TABLE t1 COMMENT 'test'";
AND info LIKE "ALTER TABLE t1%";
--source include/wait_condition.inc
--error ER_LOCK_DEADLOCK
INSERT DELAYED INTO t1 VALUES (3);

2
mysql-test/t/events_bugs.test
View File

@ -944,7 +944,7 @@ DELIMITER ;|
# reasonable time like 4 seconds. Till ~ 2 seconds could pass on a heavy
# loaded testing box before something gets executed).
# Detection of execution is via the records inserted by the event.
--echo Sleep till the first INSERT into events_test.event_log occured
--echo Sleep till the first INSERT into events_test.event_log occurred
let $wait_timeout= 4;
let $wait_condition=
SELECT COUNT(*) > 0 FROM events_test.event_log;

2
mysql-test/t/index_merge_myisam.test
View File

@ -117,7 +117,7 @@ set optimizer_switch='default,index_merge_intersection=off';
explain select * from t1 where a=10 and b=10 or c=10;
--echo This will switch to sort-union (intersection will be gone, too,
--echo thats a known limitation:
--echo that's a known limitation:
set optimizer_switch='default,index_merge_union=off';
explain select * from t1 where a=10 and b=10 or c=10;

2
mysql-test/t/merge.test
View File

@ -655,7 +655,7 @@ insert into t1 values (1);
flush tables;
# Open t2 and (implicitly) t1.
select * from t2;
# Truncate t1, wich was not recognized as open without the bugfix.
# Truncate t1, which was not recognized as open without the bugfix.
# After fix for Bug#8306 and before fix for Bug#26379,
# it should fail with a table-in-use error message, otherwise succeed.
truncate table t1;

2
mysql-test/t/mysqldump.test
View File

@ -702,7 +702,7 @@ drop table t1;
--echo #
--echo # Bug#15328 Segmentation fault occured if my.cnf is invalid for escape sequence
--echo # Bug#15328 Segmentation fault occurred if my.cnf is invalid for escape sequence
--echo #
--exec $MYSQL_MY_PRINT_DEFAULTS --config-file=$MYSQL_TEST_DIR/std_data/bug15328.cnf mysqldump

9
mysys/lf_alloc-pin.c
View File

@ -103,6 +103,12 @@
#include <my_sys.h>
#include <lf.h>
/*
when using alloca() leave at least that many bytes of the stack -
for functions we might be calling from within this stack frame
*/
#define ALLOCA_SAFETY_MARGIN 8192
#define LF_PINBOX_MAX_PINS 65536
static void lf_pinbox_real_free(LF_PINS *pins);
@ -345,7 +351,8 @@ static void lf_pinbox_real_free(LF_PINS *pins)
{
int alloca_size= sizeof(void *)*LF_PINBOX_PINS*npins;
/* create a sorted list of pinned addresses, to speed up searches */
if (available_stack_size(&pinbox, *pins->stack_ends_here) > alloca_size)
if (available_stack_size(&pinbox, *pins->stack_ends_here) >
alloca_size + ALLOCA_SAFETY_MARGIN)
{
struct st_harvester hv;
addr= (void **) alloca(alloca_size);

2
mysys/mf_iocache2.c
View File

@ -44,7 +44,7 @@
RETURN VALUE
0 All OK
1 An error occured
1 An error occurred
*/
int
my_b_copy_to_file(IO_CACHE *cache, FILE *file)

2
mysys/mf_keycache.c
View File

@ -274,7 +274,7 @@ struct st_hash_link
};
/* simple states of a block */
#define BLOCK_ERROR 1 /* an error occured when performing file i/o */
#define BLOCK_ERROR 1 /* an error occurred when performing file i/o */
#define BLOCK_READ 2 /* file block is in the block buffer */
#define BLOCK_IN_SWITCH 4 /* block is preparing to read new page */
#define BLOCK_REASSIGNED 8 /* blk does not accept requests for old page */

2
mysys/my_default.c
View File

@ -363,7 +363,7 @@ err:
RETURN
0 - ok
1 - error occured
1 - error occurred
*/
static int handle_default_option(void *in_ctx, const char *group_name,

2
mysys/my_delete.c
View File

@ -110,7 +110,7 @@ static int my_win_unlink(const char *name)
if (handle != INVALID_HANDLE_VALUE)
{
/*
We opened file without sharing flags (exclusive), noone else has this file
We opened file without sharing flags (exclusive), no one else has this file
opened, thus it is save to close handle to remove it. No renaming is
necessary.
*/

4
mysys/my_lock.c
View File

@ -131,7 +131,7 @@ error:
RETURN VALUE
0 Success
-1 An error has occured and 'my_errno' is set
-1 An error has occurred and 'my_errno' is set
to indicate the actual error code.
*/
@ -203,7 +203,7 @@ int my_lock(File fd, int locktype, my_off_t start, my_off_t length,
== MY_FILEPOS_ERROR)
{
/*
If an error has occured in my_seek then we will already
If an error has occurred in my_seek then we will already
have an error code in my_errno; Just return error code.
*/
DBUG_RETURN(-1);

6
plugin/handler_socket/docs-en/perl-client.en.txt
View File

@ -42,7 +42,7 @@ to be retrieved are specified by the 5th argument for the
corresponding open_index call.
The execute_single method always returns an arrayref. The first
element is the error code, which is 0 when no error is occured.
element is the error code, which is 0 when no error is occurred.
The remaining are the field values. If more than one record is
returned, it is flatten to an 1-dimensional array. For example,
when 5 records that have 3 columns are returned, you can retrieve
@ -125,9 +125,9 @@ methods.
die $hs->get_error() if $res->[0] != 0;
-----------------------------------------------------------------
When an error is occured, the first element of the returned
When an error is occurred, the first element of the returned
arrayref becomes a non-zero value. A negative value indicates
that an I/O error is occured and the Net::HandlerSocket object
that an I/O error is occurred and the Net::HandlerSocket object
should be disposed. A positive value means that the connection is
still active and the Net::HandlerSocket object can be reused
later.

6
plugin/semisync/semisync_master.h
View File

@ -102,7 +102,7 @@ public:
it are in use. A new Block is allocated and is put into the rear of the
Block link table if no Block is free.
@return Return a TranxNode *, or NULL if an error occured.
@return Return a TranxNode *, or NULL if an error occurred.
*/
TranxNode *allocate_node()
{
@ -134,7 +134,7 @@ public:
/**
All nodes are freed.
@return Return 0, or 1 if an error occured.
@return Return 0, or 1 if an error occurred.
*/
int free_all_nodes()
{
@ -150,7 +150,7 @@ public:
@param node All nodes before 'node' will be freed
@return Return 0, or 1 if an error occured.
@return Return 0, or 1 if an error occurred.
*/
int free_nodes_before(TranxNode* node)
{

18
scripts/mysqlaccess.sh
View File

@ -441,7 +441,7 @@ use IPC::Open3;
$DEBUG = 0;
# ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++>8
# Normaly nothing should be changed beneeth this line
# Normally nothing should be changed beneeth this line
# ****************************
@ -2342,7 +2342,7 @@ BEGIN {
."of `$MySQLaccess::script'."
,'Access_denied'
=> "Sorry,\n"
."An error occured when trying to connect to the database\n"
."An error occurred when trying to connect to the database\n"
."with the grant-tables:\n"
."* Maybe YOU do not have READ-access to this database?\n"
."* If you used the -U option, you may have supplied an invalid username?\n"
@ -2352,24 +2352,24 @@ BEGIN {
."* If you used the -P option, you may have supplied an invalid password?\n"
,'Dbaccess_denied'
=> "Sorry,\n"
."An error occured when trying to connect to the database\n"
."An error occurred when trying to connect to the database\n"
."with the grant-tables. (dbaccess denied)\n"
,'Unknown_tmp_table'
=> "Sorry,\n"
."An error occured when trying to work with the temporary tables in the database\n"
."An error occurred when trying to work with the temporary tables in the database\n"
."with the grant-tables. (One of the temporary tables does not exist)\n"
,'Unknown_table'
=> "Sorry,\n"
."An error occured when trying to work with some tables in the database\n"
."An error occurred when trying to work with some tables in the database\n"
."with the grant-tables. (table does not exist)\n"
,'use_old_server'
=> "Sorry,\n"
."An error occured when executing an SQL statement.\n"
."An error occurred when executing an SQL statement.\n"
."You might consider altering the use of the parameter `--old_server' when \n"
."calling `$MySQLaccess::script'."
,'unknown_error'
=> "Sorry,\n"
."An error occured when trying to connect to the database\n"
."An error occurred when trying to connect to the database\n"
."with the grant-tables. (unknown error)\n"
,'anonymous_access'
=> "Accessing the db as an anonymous user.\n"
@ -2422,7 +2422,7 @@ sub Print_Header {
sub Print_Footer {
if ($MySQLaccess::CMD) { #command-line mode
print "\n"
."BUGs can be reported at https://mariadb.atlassian.net/browse/MDEV\n";
."BUGs can be reported at https://jira.mariadb.org\n";
}
if ($MySQLaccess::CGI) { #CGI-BIN mode
if ($MySQLaccess::Param{'brief'}) {
@ -2430,7 +2430,7 @@ sub Print_Footer {
}
print "<HR>\n"
."<ADDRESS>\n"
."BUGs can be reported at <a href=\"https://mariadb.atlassian.net/browse/MDEV\">MariaDB JIRA</a><BR>\n"
."BUGs can be reported at <a href=\"https://jira.mariadb.org\">MariaDB JIRA</a><BR>\n"
# ."Don't forget to mention the version $VERSION!<BR>\n"
."</ADDRESS>\n"
."</BODY>\n"

4
sql-bench/bench-init.pl.sh
View File

@ -265,7 +265,7 @@ sub fetch_all_rows
if (!($sth= $dbh->prepare($query)))
{
print "\n" if ($opt_debug);
die "Error occured with prepare($query)\n -> $DBI::errstr\n";
die "Error occurred with prepare($query)\n -> $DBI::errstr\n";
return undef;
}
if (!$sth->execute)
@ -282,7 +282,7 @@ sub fetch_all_rows
print "0\n" if ($opt_debug);
return 0;
}
die "Error occured with execute($query)\n -> $DBI::errstr\n";
die "Error occurred with execute($query)\n -> $DBI::errstr\n";
$sth->finish;
return undef;
}

2
sql-common/client_plugin.c
View File

@ -235,7 +235,7 @@ static void load_env_plugins(MYSQL *mysql)
This function must be called before any other client plugin function.
@retval 0 successful
@retval != 0 error occured
@retval != 0 error occurred
*/
int mysql_client_plugin_init()
{

12
sql-common/mysql_async.c
View File

@ -102,7 +102,7 @@ my_connect_async(struct mysql_async_context *b, my_socket fd,
my_context_yield(&b->async_context);
if (b->suspend_resume_hook)
(*b->suspend_resume_hook)(FALSE, b->suspend_resume_hook_user_data);
if (b->events_occured & MYSQL_WAIT_TIMEOUT)
if (b->events_occurred & MYSQL_WAIT_TIMEOUT)
return -1;
s_err_size= sizeof(res);
@ -149,7 +149,7 @@ my_recv_async(struct mysql_async_context *b, int fd,
my_context_yield(&b->async_context);
if (b->suspend_resume_hook)
(*b->suspend_resume_hook)(FALSE, b->suspend_resume_hook_user_data);
if (b->events_occured & MYSQL_WAIT_TIMEOUT)
if (b->events_occurred & MYSQL_WAIT_TIMEOUT)
return -1;
}
}
@ -177,7 +177,7 @@ my_send_async(struct mysql_async_context *b, int fd,
my_context_yield(&b->async_context);
if (b->suspend_resume_hook)
(*b->suspend_resume_hook)(FALSE, b->suspend_resume_hook_user_data);
if (b->events_occured & MYSQL_WAIT_TIMEOUT)
if (b->events_occurred & MYSQL_WAIT_TIMEOUT)
return -1;
}
}
@ -210,7 +210,7 @@ my_io_wait_async(struct mysql_async_context *b, enum enum_vio_io_event event,
my_context_yield(&b->async_context);
if (b->suspend_resume_hook)
(*b->suspend_resume_hook)(FALSE, b->suspend_resume_hook_user_data);
return (b->events_occured & MYSQL_WAIT_TIMEOUT) ? 0 : 1;
return (b->events_occurred & MYSQL_WAIT_TIMEOUT) ? 0 : 1;
}
@ -349,7 +349,7 @@ mysql_get_timeout_value_ms(const MYSQL *mysql)
} \
\
b->active= 1; \
b->events_occured= ready_status; \
b->events_occurred= ready_status; \
res= my_context_continue(&b->async_context); \
b->active= 0; \
if (res > 0) \
@ -405,7 +405,7 @@ mysql_get_timeout_value_ms(const MYSQL *mysql)
} \
\
b->active= 1; \
b->events_occured= ready_status; \
b->events_occurred= ready_status; \
res= my_context_continue(&b->async_context); \
b->active= 0; \
if (res > 0) \

8
sql/contributors.h
View File

@ -39,17 +39,17 @@ struct show_table_contributors_st show_table_contributors[]= {
/* MariaDB foundation members, in contribution, size , time order */
{"Booking.com", "http://www.booking.com", "Founding member of the MariaDB Foundation"},
{"MariaDB Corporation", "https://mariadb.com", "Founding member of the MariaDB Foundation"},
{"Auttomattic", "http://automattic.com", "Member of the MariaDB Foundation"},
{"Parallels", "http://www.parallels.com/products/plesk", "Founding member of the MariaDB Foundation"},
{"Auttomattic", "http://automattic.com", "Member of the MariaDB Foundation"},
{"Visma", "http://visma.com", "Member of the MariaDB Foundation"},
{"Nexedi", "http://www.nexedi.com", "Member of the MariaDB Foundation"},
{"Acronis", "http://www.acronis.com", "Member of the MariaDB Foundation"},
/* Smaller sponsors, newer per year */
{"Verkkokauppa.com", "Finland", "Sponsor of the MariaDB Foundation"},
{"Webyog", "Bangalore", "Sponsor of the MariaDB Foundation"},
{"Wikimedia Foundation", "USA", "Sponsor of the MariaDB Foundation"},
/* Sponsors of important features */
{"Google", "USA", "Sponsoring parallel replication and GTID" },
{"Google", "USA", "Sponsoring encryption, parallel replication and GTID"},
{"Facebook", "USA", "Sponsoring non-blocking API, LIMIT ROWS EXAMINED etc"},
/* Individual contributors, names in historical order, newer first */

5
sql/discover.cc
View File

@ -199,14 +199,15 @@ int extension_based_table_discovery(MY_DIR *dirp, const char *ext_meta,
end= cur + dirp->number_of_files;
while (cur < end)
{
char *octothorp= strrchr(cur->name + 1, '#');
char *octothorp= strchr(cur->name + 1, '#');
char *ext= strchr(octothorp ? octothorp : cur->name, FN_EXTCHAR);
if (ext)
{
size_t len= (octothorp ? octothorp : ext) - cur->name;
if (from != cur &&
(my_strnncoll(cs, (uchar*)from->name, len, (uchar*)cur->name, len) ||
(strlen(from->name) <= len ||
my_strnncoll(cs, (uchar*)from->name, len, (uchar*)cur->name, len) ||
(from->name[len] != FN_EXTCHAR && from->name[len] != '#')))
advance(from, to, cur, skip);

2
sql/event_db_repository.cc
View File

@ -947,7 +947,7 @@ end:
@retval FALSE an event with such db/name key exists
@retval TRUE no record found or an error occured.
@retval TRUE no record found or an error occurred.
*/
bool

2
sql/event_queue.cc
View File

@ -191,7 +191,7 @@ Event_queue::deinit_queue()
@param[out] created set to TRUE if no error and the element is
added to the queue, FALSE otherwise
@retval TRUE an error occured. The value of created is undefined,
@retval TRUE an error occurred. The value of created is undefined,
the element was not deleted.
@retval FALSE success
*/

2
sql/gcalc_slicescan.h
View File

@ -26,7 +26,7 @@
#ifndef GCALC_DBUG_OFF
#define GCALC_DBUG_PRINT(b) DBUG_PRINT("Gcalc", b)
#define GCALC_DBUG_ENTER(a) DBUG_ENTER("Gcalc "a)
#define GCALC_DBUG_ENTER(a) DBUG_ENTER("Gcalc " a)
#define GCALC_DBUG_RETURN(r) DBUG_RETURN(r)
#define GCALC_DBUG_VOID_RETURN DBUG_VOID_RETURN
#define GCALC_DBUG_ASSERT(r) DBUG_ASSERT(r)

2
sql/ha_partition.cc
View File

@ -8306,7 +8306,7 @@ bool ha_partition::inplace_alter_table(TABLE *altered_table,
/*
Note that this function will try rollback failed ADD INDEX by
executing DROP INDEX for the indexes that were committed (if any)
before the error occured. This means that the underlying storage
before the error occurred. This means that the underlying storage
engine must be able to drop index in-place with X-lock held.
(As X-lock will be held here if new indexes are to be committed)
*/

2
sql/handler.cc
View File

@ -325,7 +325,7 @@ int ha_init_errors(void)
/* Set the dedicated error messages. */
SETMSG(HA_ERR_KEY_NOT_FOUND, ER_DEFAULT(ER_KEY_NOT_FOUND));
SETMSG(HA_ERR_FOUND_DUPP_KEY, ER_DEFAULT(ER_DUP_KEY));
SETMSG(HA_ERR_RECORD_CHANGED, "Update wich is recoverable");
SETMSG(HA_ERR_RECORD_CHANGED, "Update which is recoverable");
SETMSG(HA_ERR_WRONG_INDEX, "Wrong index given to function");
SETMSG(HA_ERR_CRASHED, ER_DEFAULT(ER_NOT_KEYFILE));
SETMSG(HA_ERR_WRONG_IN_RECORD, ER_DEFAULT(ER_CRASHED_ON_USAGE));

4
sql/handler.h
View File

@ -1302,7 +1302,7 @@ struct handlerton
};
/*
By default (if not implemented by the engine, but the discovery_table() is
By default (if not implemented by the engine, but the discover_table() is
implemented) it will perform a file-based discovery:
- if tablefile_extensions[0] is not null, this will discovers all tables
@ -3617,7 +3617,7 @@ public:
*) a) If the previous step succeeds, handler::ha_commit_inplace_alter_table() is
called to allow the storage engine to do any final updates to its structures,
to make all earlier changes durable and visible to other connections.
b) If we have failed to upgrade lock or any errors have occured during the
b) If we have failed to upgrade lock or any errors have occurred during the
handler functions calls (including commit), we call
handler::ha_commit_inplace_alter_table()
to rollback all changes which were done during previous steps.

4
sql/item.cc
View File

@ -4609,7 +4609,7 @@ bool is_outer_table(TABLE_LIST *table, SELECT_LEX *select)
@retval
0 column fully fixed and fix_fields() should return FALSE
@retval
-1 error occured
-1 error occurred
*/
int
@ -6601,7 +6601,7 @@ void Item_field::update_null_value()
UPDATE statement.
RETURN
0 if error occured
0 if error occurred
ref if all conditions are met
this field otherwise
*/

4
sql/item.h
View File

@ -429,7 +429,7 @@ public:
RETURN
FALSE if parameter value has been set,
TRUE if error has occured.
TRUE if error has occurred.
*/
virtual bool set_value(THD *thd, sp_rcontext *ctx, Item **it)= 0;
@ -2692,7 +2692,7 @@ public:
/*
If value for parameter was not set we treat it as non-const
so noone will use parameters value in fix_fields still
so no one will use parameters value in fix_fields still
parameter is constant during execution.
*/
virtual table_map used_tables() const

4
sql/item_func.cc
View File

@ -232,7 +232,7 @@ Item_func::fix_fields(THD *thd, Item **ref)
}
}
fix_length_and_dec();
if (thd->is_error()) // An error inside fix_length_and_dec occured
if (thd->is_error()) // An error inside fix_length_and_dec occurred
return TRUE;
fixed= 1;
return FALSE;
@ -5652,7 +5652,7 @@ void Item_func_get_user_var::fix_length_and_dec()
/*
If the variable didn't exist it has been created as a STRING-type.
'm_var_entry' is NULL only if there occured an error during the call to
'm_var_entry' is NULL only if there occurred an error during the call to
get_var_with_binlog.
*/
if (!error && m_var_entry)

2
sql/item_subselect.cc
View File

@ -5915,7 +5915,7 @@ int subselect_partial_match_engine::exec()
/* Search for a complete match. */
if ((lookup_res= lookup_engine->index_lookup()))
{
/* An error occured during lookup(). */
/* An error occurred during lookup(). */
item_in->value= 0;
item_in->null_value= 0;
return lookup_res;

14
sql/log.cc
View File

@ -632,7 +632,7 @@ void Log_to_csv_event_handler::cleanup()
indicated in the return value.
@retval FALSE OK
@retval TRUE error occured
@retval TRUE error occurred
*/
bool Log_to_csv_event_handler::
@ -797,7 +797,7 @@ err:
RETURN
FALSE - OK
TRUE - error occured
TRUE - error occurred
*/
bool Log_to_csv_event_handler::
@ -1108,7 +1108,7 @@ void Log_to_file_event_handler::flush()
RETURN
FALSE - OK
TRUE - error occured
TRUE - error occurred
*/
bool LOGGER::error_log_print(enum loglevel level, const char *format,
@ -1266,7 +1266,7 @@ bool LOGGER::flush_general_log()
RETURN
FALSE OK
TRUE error occured
TRUE error occurred
*/
bool LOGGER::slow_log_print(THD *thd, const char *query, uint query_length,
@ -2839,7 +2839,7 @@ void MYSQL_QUERY_LOG::reopen_file()
RETURN
FASE - OK
TRUE - error occured
TRUE - error occurred
*/
bool MYSQL_QUERY_LOG::write(time_t event_time, const char *user_host,
@ -2941,7 +2941,7 @@ err:
RETURN
FALSE - OK
TRUE - error occured
TRUE - error occurred
*/
bool MYSQL_QUERY_LOG::write(THD *thd, time_t current_time,
@ -6403,7 +6403,7 @@ binlog_checkpoint_callback(void *cookie)
/*
For every supporting engine, we increment the xid_count and issue a
commit_checkpoint_request(). Then we can count when all
commit_checkpoint_notify() callbacks have occured, and then log a new
commit_checkpoint_notify() callbacks have occurred, and then log a new
binlog checkpoint event.
*/
mysql_bin_log.mark_xids_active(entry->binlog_id, 1);

11
sql/log_event.cc
View File

@ -1392,9 +1392,9 @@ int Log_event::read_log_event(IO_CACHE* file, String* packet,
if (packet->append(file, data_len - LOG_EVENT_MINIMAL_HEADER_LEN))
{
/*
Fatal error occured when appending rest of the event
Fatal error occurred when appending rest of the event
to packet, possible failures:
1. EOF occured when reading from file, it's really an error
1. EOF occurred when reading from file, it's really an error
as there's supposed to be more bytes available.
file->error will have been set to number of bytes left to read
2. Read was interrupted, file->error would normally be set to -1
@ -11475,7 +11475,10 @@ Rows_log_event::write_row(rpl_group_info *rgi,
/* unpack row into table->record[0] */
if ((error= unpack_current_row(rgi)))
{
table->file->print_error(error, MYF(0));
DBUG_RETURN(error);
}
if (m_curr_row == m_rows_buf && !invoke_triggers)
{
@ -12483,8 +12486,8 @@ Update_rows_log_event::do_exec_row(rpl_group_info *rgi)
We need to read the second image in the event of error to be
able to skip to the next pair of updates
*/
m_curr_row= m_curr_row_end;
unpack_current_row(rgi, &m_cols_ai);
if ((m_curr_row= m_curr_row_end))
unpack_current_row(rgi, &m_cols_ai);
thd_proc_info(thd, tmp);
return error;
}

4
sql/log_event_old.cc
View File

@ -248,7 +248,7 @@ Old_rows_log_event::do_apply_event(Old_rows_log_event *ev, rpl_group_info *rgi)
}
if (error)
{ /* error has occured during the transaction */
{ /* error has occurred during the transaction */
rli->report(ERROR_LEVEL, ev_thd->get_stmt_da()->sql_errno(), NULL,
"Error in %s event: error during transaction execution "
"on table %s.%s. %s",
@ -1593,7 +1593,7 @@ int Old_rows_log_event::do_apply_event(rpl_group_info *rgi)
} // if (table)
if (error)
{ /* error has occured during the transaction */
{ /* error has occurred during the transaction */
rli->report(ERROR_LEVEL, thd->net.last_errno, NULL,
"Error in %s event: error during transaction execution "
"on table %s.%s. %s",

2
sql/my_apc.cc
View File

@ -119,7 +119,7 @@ void init_show_explain_psi_keys(void)
@retval FALSE - Ok, the call has been made
@retval TRUE - Call wasnt made (either the target is in disabled state or
timeout occured)
timeout occurred)
*/
bool Apc_target::make_apc_call(THD *caller_thd, Apc_call *call,

6
sql/mysql_install_db.cc
View File

@ -119,10 +119,10 @@ static void die(const char *fmt, ...)
if (verbose_errors)
{
fprintf(stderr,
"http://kb.askmonty.org/v/installation-issues-on-windows contains some help\n"
"https://mariadb.com/kb/en/installation-issues-on-windows contains some help\n"
"for solving the most common problems. If this doesn't help you, please\n"
"leave a comment in the Knowledgebase or file a bug report at\n"
"http://mariadb.org/jira");
"leave a comment in the Knowledge Base or file a bug report at\n"
"https://jira.mariadb.org");
}
fflush(stderr);
va_end(args);

6
sql/rpl_parallel.cc
View File

@ -705,7 +705,7 @@ do_retry:
thd->clear_error();
/*
If we retry due to a deadlock kill that occured during the commit step, we
If we retry due to a deadlock kill that occurred during the commit step, we
might have already updated (but not committed) an update of table
mysql.gtid_slave_pos, and cleared the gtid_pending flag. Now we have
rolled back any such update, so we must set the gtid_pending flag back to
@ -1128,7 +1128,7 @@ handle_rpl_parallel_thread(void *arg)
/*
Register ourself to wait for the previous commit, if we need to do
such registration _and_ that previous commit has not already
occured.
occurred.
*/
register_wait_for_prior_event_group_commit(rgi, entry);
@ -1189,7 +1189,7 @@ handle_rpl_parallel_thread(void *arg)
{
/*
Do an extra check for (deadlock) kill here. This helps prevent a
lingering deadlock kill that occured during normal DML processing to
lingering deadlock kill that occurred during normal DML processing to
propagate past the mark_start_commit(). If we detect a deadlock only
after mark_start_commit(), we have to unmark, which has at least a
theoretical possibility of leaving a window where it looks like all

2
sql/rpl_parallel.h
View File

@ -319,7 +319,7 @@ struct rpl_parallel_entry {
group here. Then later event groups (with higher sub_id) can know not to
try to start (event groups that already started will be rolled back when
wait_for_prior_commit() returns error).
The value is ULONGLONG_MAX when no error occured.
The value is ULONGLONG_MAX when no error occurred.
*/
uint64 stop_on_error_sub_id;
/*

4
sql/rpl_record.cc
View File

@ -185,7 +185,7 @@ pack_row(TABLE *table, MY_BITMAP const* cols,
@retval HA_ERR_GENERIC
A generic, internal, error caused the unpacking to fail.
@retval ER_SLAVE_CORRUPT_EVENT
@retval HA_ERR_CORRUPT_EVENT
Found error when trying to unpack fields.
*/
#if !defined(MYSQL_CLIENT) && defined(HAVE_REPLICATION)
@ -349,7 +349,7 @@ unpack_row(rpl_group_info *rgi,
"Could not read field '%s' of table '%s.%s'",
f->field_name, table->s->db.str,
table->s->table_name.str);
DBUG_RETURN(ER_SLAVE_CORRUPT_EVENT);
DBUG_RETURN(HA_ERR_CORRUPT_EVENT);
}
}

2
sql/share/errmsg-utf8.txt
View File

@ -6034,7 +6034,7 @@ ER_EVENT_CANNOT_ALTER_IN_THE_PAST
eng "Event execution time is in the past and ON COMPLETION NOT PRESERVE is set. The event was not changed. Specify a time in the future."
ger "Execution Zeitpunkt des Ereignisses in der Vergangenheit liegt, und es war NACH ABSCHLUSS Set nicht erhalten. Die Veranstaltung wurde nicht verändert. Geben Sie einen Zeitpunkt in der Zukunft."
ER_SLAVE_INCIDENT
eng "The incident %s occured on the master. Message: %-.64s"
eng "The incident %s occurred on the master. Message: %-.64s"
ger "Der Vorfall %s passierte auf dem Master. Meldung: %-.64s"
ER_NO_PARTITION_FOR_GIVEN_VALUE_SILENT
eng "Table has no partition for some existing values"

4
sql/signal_handler.cc
View File

@ -100,7 +100,7 @@ extern "C" sig_handler handle_fatal_signal(int sig)
"or misconfigured. This error can also be caused by malfunctioning hardware.\n\n");
my_safe_printf_stderr("%s",
"To report this bug, see http://kb.askmonty.org/en/reporting-bugs\n\n");
"To report this bug, see https://mariadb.com/kb/en/reporting-bugs\n\n");
my_safe_printf_stderr("%s",
"We will try our best to scrape up some info that will hopefully help\n"
@ -227,7 +227,7 @@ extern "C" sig_handler handle_fatal_signal(int sig)
if (calling_initgroups)
{
my_safe_printf_stderr("%s", "\n"
"This crash occured while the server was calling initgroups(). This is\n"
"This crash occurred while the server was calling initgroups(). This is\n"
"often due to the use of a mysqld that is statically linked against \n"
"glibc and configured to use LDAP in /etc/nsswitch.conf.\n"
"You will need to either upgrade to a version of glibc that does not\n"

1
sql/slave.cc
View File

@ -4955,6 +4955,7 @@ err_during_init:
*/
mysql_mutex_lock(&LOCK_active_mi);
if (opt_slave_parallel_threads > 0 &&
master_info_index &&// master_info_index is set to NULL on server shutdown
!master_info_index->any_slave_sql_running())
rpl_parallel_inactivate_pool(&global_rpl_thread_pool);
mysql_mutex_unlock(&LOCK_active_mi);

2
sql/sp_head.h
View File

@ -611,7 +611,7 @@ public:
instruction for CONTINUE error handlers.
@retval 0 on success,
@retval other if some error occured
@retval other if some error occurred
*/
virtual int execute(THD *thd, uint *nextp) = 0;

2
sql/sql_acl.cc
View File

@ -10133,7 +10133,7 @@ bool sp_revoke_privileges(THD *thd, const char *sp_db, const char *sp_name,
@return
@retval FALSE Success
@retval TRUE An error occured. Error message not yet sent.
@retval TRUE An error occurred. Error message not yet sent.
*/
bool sp_grant_privileges(THD *thd, const char *sp_db, const char *sp_name,

10
sql/sql_base.cc
View File

@ -8563,7 +8563,7 @@ bool setup_on_expr(THD *thd, TABLE_LIST *table, bool is_update)
TODO
RETURN
TRUE if some error occured (e.g. out of memory)
TRUE if some error occurred (e.g. out of memory)
FALSE if all is OK
*/
@ -8673,7 +8673,7 @@ err_no_arena:
function.
@return Status
@retval true An error occured.
@retval true An error occurred.
@retval false OK.
*/
@ -8835,7 +8835,7 @@ static bool not_null_fields_have_null_values(TABLE *table)
record[1] buffers correspond to new and old versions of row respectively.
@return Status
@retval true An error occured.
@retval true An error occurred.
@retval false OK.
*/
@ -8895,7 +8895,7 @@ fill_record_n_invoke_before_triggers(THD *thd, TABLE *table, List<Item> &fields,
function.
@return Status
@retval true An error occured.
@retval true An error occurred.
@retval false OK.
*/
@ -8990,7 +8990,7 @@ err:
record[1] buffers correspond to new and old versions of row respectively.
@return Status
@retval true An error occured.
@retval true An error occurred.
@retval false OK.
*/

2
sql/sql_join_cache.cc
View File

@ -2206,7 +2206,7 @@ finish:
for a match for any record from join_tab. To iterate over the candidates
for a match the virtual function get_next_candidate_for_match is used,
while the virtual function prepare_look_for_matches is called to prepare
for such iteration proccess.
for such iteration process.
NOTES
The function produces all matching extensions for the records in the

2
sql/sql_lex.h
View File

@ -631,7 +631,7 @@ public:
return saved_fake_select_lex;
return first_select();
};
//node on wich we should return current_select pointer after parsing subquery
//node on which we should return current_select pointer after parsing subquery
st_select_lex *return_to;
/* LIMIT clause runtime counters */
ha_rows select_limit_cnt, offset_limit_cnt;

2
sql/sql_parse.cc
View File

@ -7977,7 +7977,7 @@ bool st_select_lex_unit::add_fake_select_lex(THD *thd_arg)
@retval
FALSE if all is OK
@retval
TRUE if a memory allocation error occured
TRUE if a memory allocation error occurred
*/
bool

2
sql/sql_prepare.cc
View File

@ -2007,7 +2007,7 @@ static int mysql_test_show_create_routine(Prepared_statement *stmt, int type)
@note This function handles create view commands.
@retval FALSE Operation was a success.
@retval TRUE An error occured.
@retval TRUE An error occurred.
*/
static bool mysql_test_create_view(Prepared_statement *stmt)

4
sql/sql_repl.cc
View File

@ -3285,7 +3285,7 @@ int reset_slave(THD *thd, Master_info* mi)
char fname[FN_REFLEN];
int thread_mask= 0, error= 0;
uint sql_errno=ER_UNKNOWN_ERROR;
const char* errmsg= "Unknown error occured while reseting slave";
const char* errmsg= "Unknown error occurred while reseting slave";
char master_info_file_tmp[FN_REFLEN];
char relay_log_info_file_tmp[FN_REFLEN];
DBUG_ENTER("reset_slave");
@ -3890,7 +3890,7 @@ bool mysql_show_binlog_events(THD* thd)
DBUG_ASSERT(thd->lex->sql_command == SQLCOM_SHOW_BINLOG_EVENTS ||
thd->lex->sql_command == SQLCOM_SHOW_RELAYLOG_EVENTS);
/* select wich binary log to use: binlog or relay */
/* select which binary log to use: binlog or relay */
if ( thd->lex->sql_command == SQLCOM_SHOW_BINLOG_EVENTS )
{
binary_log= &mysql_bin_log;

8
sql/sql_select.cc
View File

@ -454,7 +454,7 @@ bool handle_select(THD *thd, LEX *lex, select_result *result,
this field from inner subqueries.
@return Status
@retval true An error occured.
@retval true An error occurred.
@retval false OK.
*/
@ -12976,7 +12976,7 @@ bool Item_func_eq::check_equality(THD *thd, COND_EQUAL *cond_equal,
equality predicates that is equivalent to the conjunction.
Thus, =(a1,a2,a3) can substitute for ((a1=a3) AND (a2=a3) AND (a2=a1)) as
it is equivalent to ((a1=a2) AND (a2=a3)).
The function always makes a substitution of all equality predicates occured
The function always makes a substitution of all equality predicates occurred
in a conjuction for a minimal set of multiple equality predicates.
This set can be considered as a canonical representation of the
sub-conjunction of the equality predicates.
@ -21895,7 +21895,7 @@ find_order_in_list(THD *thd, Item **ref_pointer_array, TABLE_LIST *tables,
select_item= find_item_in_list(order_item, fields, &counter,
REPORT_EXCEPT_NOT_FOUND, &resolution);
if (!select_item)
return TRUE; /* The item is not unique, or some other error occured. */
return TRUE; /* The item is not unique, or some other error occurred. */
/* Check whether the resolved field is not ambiguos. */
@ -25217,7 +25217,7 @@ void JOIN::restore_query_plan(Join_plan_state *restore_from)
@retval REOPT_NEW_PLAN there is a new plan.
@retval REOPT_OLD_PLAN no new improved plan was produced, use the old one.
@retval REOPT_ERROR an irrecovarable error occured during reoptimization.
@retval REOPT_ERROR an irrecovarable error occurred during reoptimization.
*/
JOIN::enum_reopt_result

2
sql/sql_select.h
View File

@ -938,7 +938,7 @@ protected:
enum enum_reopt_result {
REOPT_NEW_PLAN, /* there is a new reoptimized plan */
REOPT_OLD_PLAN, /* no new improved plan can be found, use the old one */
REOPT_ERROR, /* an irrecovarable error occured during reoptimization */
REOPT_ERROR, /* an irrecovarable error occurred during reoptimization */
REOPT_NONE /* not yet reoptimized */
};

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