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Commit e7dc2b0a authored by Alexander Nozdrin's avatar Alexander Nozdrin
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Manual merge from mysql-5.1.

parents fabd4f9a 16f26d2a
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Showing with 186 additions and 56 deletions
mysql-test/r/events_1.result
View file @ e7dc2b0a
call mtr.add_suppression("Column count of mysql.event is wrong. Expected .*, found .*\. The table is probably corrupted");
drop database if exists events_test; drop database if exists events_test;
drop database if exists db_x; drop database if exists db_x;
drop database if exists mysqltest_db2; drop database if exists mysqltest_db2;
...@@ -259,33 +260,36 @@ events_test intact_check root@localhost SYSTEM RECURRING NULL 10 # # NULL ENABLE ...@@ -259,33 +260,36 @@ events_test intact_check root@localhost SYSTEM RECURRING NULL 10 # # NULL ENABLE
Try to alter mysql.event: the server should fail to load Try to alter mysql.event: the server should fail to load
event information after mysql.event was tampered with. event information after mysql.event was tampered with.
First, let's add a column to the end and make sure everything First, let's add a column to the end and check the error is emitted.
works as before
ALTER TABLE mysql.event ADD dummy INT; ALTER TABLE mysql.event ADD dummy INT;
SHOW EVENTS; SHOW EVENTS;
Db Name Definer Time zone Type Execute at Interval value Interval field Starts Ends Status Originator character_set_client collation_connection Database Collation ERROR HY000: Failed to open mysql.event
events_test intact_check root@localhost SYSTEM RECURRING NULL 10 # # NULL ENABLED 1 latin1 latin1_swedish_ci latin1_swedish_ci
SELECT event_name FROM INFORMATION_SCHEMA.events; SELECT event_name FROM INFORMATION_SCHEMA.events;
event_name ERROR HY000: Failed to open mysql.event
intact_check
SHOW CREATE EVENT intact_check; SHOW CREATE EVENT intact_check;
Event sql_mode time_zone Create Event character_set_client collation_connection Database Collation ERROR HY000: Failed to open mysql.event
intact_check SYSTEM CREATE DEFINER=`root`@`localhost` EVENT `intact_check` ON SCHEDULE EVERY 10 HOUR STARTS '#' ON COMPLETION NOT PRESERVE ENABLE DO SELECT "nothing" latin1 latin1_swedish_ci latin1_swedish_ci
DROP EVENT no_such_event; DROP EVENT no_such_event;
ERROR HY000: Unknown event 'no_such_event' ERROR HY000: Failed to open mysql.event
CREATE EVENT intact_check_1 ON SCHEDULE EVERY 5 HOUR DO SELECT 5; CREATE EVENT intact_check_1 ON SCHEDULE EVERY 5 HOUR DO SELECT 5;
ERROR HY000: Failed to open mysql.event
ALTER EVENT intact_check_1 ON SCHEDULE EVERY 8 HOUR DO SELECT 8; ALTER EVENT intact_check_1 ON SCHEDULE EVERY 8 HOUR DO SELECT 8;
ERROR HY000: Failed to open mysql.event
ALTER EVENT intact_check_1 RENAME TO intact_check_2; ALTER EVENT intact_check_1 RENAME TO intact_check_2;
ERROR HY000: Failed to open mysql.event
DROP EVENT intact_check_1; DROP EVENT intact_check_1;
ERROR HY000: Unknown event 'intact_check_1' ERROR HY000: Failed to open mysql.event
DROP EVENT intact_check_2; DROP EVENT intact_check_2;
ERROR HY000: Failed to open mysql.event
DROP EVENT intact_check; DROP EVENT intact_check;
ERROR HY000: Failed to open mysql.event
DROP DATABASE IF EXISTS mysqltest_no_such_database; DROP DATABASE IF EXISTS mysqltest_no_such_database;
Warnings: Warnings:
Note 1008 Can't drop database 'mysqltest_no_such_database'; database doesn't exist Note 1008 Can't drop database 'mysqltest_no_such_database'; database doesn't exist
CREATE DATABASE mysqltest_db2; CREATE DATABASE mysqltest_db2;
DROP DATABASE mysqltest_db2; DROP DATABASE mysqltest_db2;
Warnings:
Error 1545 Failed to open mysql.event
SELECT @@event_scheduler; SELECT @@event_scheduler;
@@event_scheduler @@event_scheduler
OFF OFF
...@@ -294,6 +298,7 @@ Variable_name Value ...@@ -294,6 +298,7 @@ Variable_name Value
event_scheduler OFF event_scheduler OFF
SET GLOBAL event_scheduler=OFF; SET GLOBAL event_scheduler=OFF;
ALTER TABLE mysql.event DROP dummy; ALTER TABLE mysql.event DROP dummy;
DROP EVENT intact_check;
CREATE EVENT intact_check ON SCHEDULE EVERY 10 HOUR DO SELECT "nothing"; CREATE EVENT intact_check ON SCHEDULE EVERY 10 HOUR DO SELECT "nothing";
Now let's add a column to the first position: the server Now let's add a column to the first position: the server
...@@ -301,30 +306,32 @@ expects to see event schema name there ...@@ -301,30 +306,32 @@ expects to see event schema name there
ALTER TABLE mysql.event ADD dummy INT FIRST; ALTER TABLE mysql.event ADD dummy INT FIRST;
SHOW EVENTS; SHOW EVENTS;
ERROR HY000: Cannot load from mysql.event. The table is probably corrupted ERROR HY000: Failed to open mysql.event
SELECT event_name FROM INFORMATION_SCHEMA.events; SELECT event_name FROM INFORMATION_SCHEMA.events;
ERROR HY000: Cannot load from mysql.event. The table is probably corrupted ERROR HY000: Failed to open mysql.event
SHOW CREATE EVENT intact_check; SHOW CREATE EVENT intact_check;
ERROR HY000: Unknown event 'intact_check' ERROR HY000: Failed to open mysql.event
DROP EVENT no_such_event; DROP EVENT no_such_event;
ERROR HY000: Unknown event 'no_such_event' ERROR HY000: Failed to open mysql.event
CREATE EVENT intact_check_1 ON SCHEDULE EVERY 5 HOUR DO SELECT 5; CREATE EVENT intact_check_1 ON SCHEDULE EVERY 5 HOUR DO SELECT 5;
ERROR HY000: Failed to store event name. Error code 2 from storage engine. ERROR HY000: Failed to open mysql.event
ALTER EVENT intact_check_1 ON SCHEDULE EVERY 8 HOUR DO SELECT 8; ALTER EVENT intact_check_1 ON SCHEDULE EVERY 8 HOUR DO SELECT 8;
ERROR HY000: Unknown event 'intact_check_1' ERROR HY000: Failed to open mysql.event
ALTER EVENT intact_check_1 RENAME TO intact_check_2; ALTER EVENT intact_check_1 RENAME TO intact_check_2;
ERROR HY000: Unknown event 'intact_check_1' ERROR HY000: Failed to open mysql.event
DROP EVENT intact_check_1; DROP EVENT intact_check_1;
ERROR HY000: Unknown event 'intact_check_1' ERROR HY000: Failed to open mysql.event
DROP EVENT intact_check_2; DROP EVENT intact_check_2;
ERROR HY000: Unknown event 'intact_check_2' ERROR HY000: Failed to open mysql.event
DROP EVENT intact_check; DROP EVENT intact_check;
ERROR HY000: Unknown event 'intact_check' ERROR HY000: Failed to open mysql.event
DROP DATABASE IF EXISTS mysqltest_no_such_database; DROP DATABASE IF EXISTS mysqltest_no_such_database;
Warnings: Warnings:
Note 1008 Can't drop database 'mysqltest_no_such_database'; database doesn't exist Note 1008 Can't drop database 'mysqltest_no_such_database'; database doesn't exist
CREATE DATABASE mysqltest_db2; CREATE DATABASE mysqltest_db2;
DROP DATABASE mysqltest_db2; DROP DATABASE mysqltest_db2;
Warnings:
Error 1545 Failed to open mysql.event
SELECT @@event_scheduler; SELECT @@event_scheduler;
@@event_scheduler @@event_scheduler
OFF OFF
...@@ -345,29 +352,32 @@ Drop some columns and try more checks. ...@@ -345,29 +352,32 @@ Drop some columns and try more checks.
ALTER TABLE mysql.event DROP comment, DROP starts; ALTER TABLE mysql.event DROP comment, DROP starts;
SHOW EVENTS; SHOW EVENTS;
ERROR HY000: Cannot load from mysql.event. The table is probably corrupted ERROR HY000: Failed to open mysql.event
SELECT event_name FROM INFORMATION_SCHEMA.EVENTS; SELECT event_name FROM INFORMATION_SCHEMA.EVENTS;
ERROR HY000: Cannot load from mysql.event. The table is probably corrupted ERROR HY000: Failed to open mysql.event
SHOW CREATE EVENT intact_check; SHOW CREATE EVENT intact_check;
ERROR HY000: Cannot load from mysql.event. The table is probably corrupted ERROR HY000: Failed to open mysql.event
DROP EVENT no_such_event; DROP EVENT no_such_event;
ERROR HY000: Unknown event 'no_such_event' ERROR HY000: Failed to open mysql.event
CREATE EVENT intact_check_1 ON SCHEDULE EVERY 5 HOUR DO SELECT 5; CREATE EVENT intact_check_1 ON SCHEDULE EVERY 5 HOUR DO SELECT 5;
ERROR HY000: Column count of mysql.event is wrong. Expected 22, found 20. The table is probably corrupted ERROR HY000: Failed to open mysql.event
ALTER EVENT intact_check_1 ON SCHEDULE EVERY 8 HOUR DO SELECT 8; ALTER EVENT intact_check_1 ON SCHEDULE EVERY 8 HOUR DO SELECT 8;
ERROR HY000: Unknown event 'intact_check_1' ERROR HY000: Failed to open mysql.event
ALTER EVENT intact_check_1 RENAME TO intact_check_2; ALTER EVENT intact_check_1 RENAME TO intact_check_2;
ERROR HY000: Unknown event 'intact_check_1' ERROR HY000: Failed to open mysql.event
DROP EVENT intact_check_1; DROP EVENT intact_check_1;
ERROR HY000: Unknown event 'intact_check_1' ERROR HY000: Failed to open mysql.event
DROP EVENT intact_check_2; DROP EVENT intact_check_2;
ERROR HY000: Unknown event 'intact_check_2' ERROR HY000: Failed to open mysql.event
DROP EVENT intact_check; DROP EVENT intact_check;
ERROR HY000: Failed to open mysql.event
DROP DATABASE IF EXISTS mysqltest_no_such_database; DROP DATABASE IF EXISTS mysqltest_no_such_database;
Warnings: Warnings:
Note 1008 Can't drop database 'mysqltest_no_such_database'; database doesn't exist Note 1008 Can't drop database 'mysqltest_no_such_database'; database doesn't exist
CREATE DATABASE mysqltest_db2; CREATE DATABASE mysqltest_db2;
DROP DATABASE mysqltest_db2; DROP DATABASE mysqltest_db2;
Warnings:
Error 1545 Failed to open mysql.event
SELECT @@event_scheduler; SELECT @@event_scheduler;
@@event_scheduler @@event_scheduler
OFF OFF
...@@ -425,4 +435,42 @@ CREATE TABLE mysql.event like event_like; ...@@ -425,4 +435,42 @@ CREATE TABLE mysql.event like event_like;
DROP TABLE event_like; DROP TABLE event_like;
SHOW EVENTS; SHOW EVENTS;
Db Name Definer Time zone Type Execute at Interval value Interval field Starts Ends Status Originator character_set_client collation_connection Database Collation Db Name Definer Time zone Type Execute at Interval value Interval field Starts Ends Status Originator character_set_client collation_connection Database Collation
#
# Bug#12394306: the sever may crash if mysql.event is corrupted
#
CREATE EVENT ev1 ON SCHEDULE EVERY 5 HOUR DO SELECT 5;
ALTER EVENT ev1 ON SCHEDULE EVERY 8 HOUR DO SELECT 8;
CREATE TABLE event_original LIKE mysql.event;
INSERT INTO event_original SELECT * FROM mysql.event;
ALTER TABLE mysql.event MODIFY modified CHAR(1);
Warnings:
Warning 1265 Data truncated for column 'modified' at row 1
SHOW EVENTS;
ERROR HY000: Failed to open mysql.event
SELECT event_name, created, last_altered FROM information_schema.events;
ERROR HY000: Failed to open mysql.event
CREATE EVENT ev2 ON SCHEDULE EVERY 5 HOUR DO SELECT 5;
ERROR HY000: Failed to open mysql.event
ALTER EVENT ev1 ON SCHEDULE EVERY 9 HOUR DO SELECT 9;
ERROR HY000: Failed to open mysql.event
DROP TABLE mysql.event;
RENAME TABLE event_original TO mysql.event;
DROP EVENT ev1;
SHOW EVENTS;
Db Name Definer Time zone Type Execute at Interval value Interval field Starts Ends Status Originator character_set_client collation_connection Database Collation
#
# End of tests
#
drop database events_test; drop database events_test;
mysql-test/r/events_restart.result
View file @ e7dc2b0a
call mtr.add_suppression("Column count of mysql.event is wrong. Expected .*, found .*\. The table is probably corrupted");
set global event_scheduler=off; set global event_scheduler=off;
drop database if exists events_test; drop database if exists events_test;
create database events_test; create database events_test;
...@@ -52,6 +53,8 @@ Warnings: ...@@ -52,6 +53,8 @@ Warnings:
Note 1008 Can't drop database 'mysqltest_database_not_exists'; database doesn't exist Note 1008 Can't drop database 'mysqltest_database_not_exists'; database doesn't exist
create database mysqltest_db1; create database mysqltest_db1;
drop database mysqltest_db1; drop database mysqltest_db1;
Warnings:
Error 1545 Failed to open mysql.event
Restore the original mysql.event table Restore the original mysql.event table
drop table mysql.event; drop table mysql.event;
rename table event_like to mysql.event; rename table event_like to mysql.event;
......
mysql-test/t/events_1.test
View file @ e7dc2b0a
...@@ -4,6 +4,8 @@ ...@@ -4,6 +4,8 @@
# Can't test with embedded server that doesn't support grants # Can't test with embedded server that doesn't support grants
-- source include/not_embedded.inc -- source include/not_embedded.inc
call mtr.add_suppression("Column count of mysql.event is wrong. Expected .*, found .*\. The table is probably corrupted");
--disable_warnings --disable_warnings
drop database if exists events_test; drop database if exists events_test;
drop database if exists db_x; drop database if exists db_x;
...@@ -270,23 +272,28 @@ SHOW EVENTS; ...@@ -270,23 +272,28 @@ SHOW EVENTS;
--echo Try to alter mysql.event: the server should fail to load --echo Try to alter mysql.event: the server should fail to load
--echo event information after mysql.event was tampered with. --echo event information after mysql.event was tampered with.
--echo --echo
--echo First, let's add a column to the end and make sure everything --echo First, let's add a column to the end and check the error is emitted.
--echo works as before
--echo --echo
ALTER TABLE mysql.event ADD dummy INT; ALTER TABLE mysql.event ADD dummy INT;
--replace_column 8 # 9 # --error ER_EVENT_OPEN_TABLE_FAILED
SHOW EVENTS; SHOW EVENTS;
--error ER_EVENT_OPEN_TABLE_FAILED
SELECT event_name FROM INFORMATION_SCHEMA.events; SELECT event_name FROM INFORMATION_SCHEMA.events;
--replace_regex /STARTS '[^']+'/STARTS '#'/ --error ER_EVENT_OPEN_TABLE_FAILED
SHOW CREATE EVENT intact_check; SHOW CREATE EVENT intact_check;
--error ER_EVENT_DOES_NOT_EXIST --error ER_EVENT_OPEN_TABLE_FAILED
DROP EVENT no_such_event; DROP EVENT no_such_event;
--error ER_EVENT_OPEN_TABLE_FAILED
CREATE EVENT intact_check_1 ON SCHEDULE EVERY 5 HOUR DO SELECT 5; CREATE EVENT intact_check_1 ON SCHEDULE EVERY 5 HOUR DO SELECT 5;
--error ER_EVENT_OPEN_TABLE_FAILED
ALTER EVENT intact_check_1 ON SCHEDULE EVERY 8 HOUR DO SELECT 8; ALTER EVENT intact_check_1 ON SCHEDULE EVERY 8 HOUR DO SELECT 8;
--error ER_EVENT_OPEN_TABLE_FAILED
ALTER EVENT intact_check_1 RENAME TO intact_check_2; ALTER EVENT intact_check_1 RENAME TO intact_check_2;
--error ER_EVENT_DOES_NOT_EXIST --error ER_EVENT_OPEN_TABLE_FAILED
DROP EVENT intact_check_1; DROP EVENT intact_check_1;
--error ER_EVENT_OPEN_TABLE_FAILED
DROP EVENT intact_check_2; DROP EVENT intact_check_2;
--error ER_EVENT_OPEN_TABLE_FAILED
DROP EVENT intact_check; DROP EVENT intact_check;
DROP DATABASE IF EXISTS mysqltest_no_such_database; DROP DATABASE IF EXISTS mysqltest_no_such_database;
CREATE DATABASE mysqltest_db2; CREATE DATABASE mysqltest_db2;
...@@ -296,6 +303,7 @@ SHOW VARIABLES LIKE 'event_scheduler'; ...@@ -296,6 +303,7 @@ SHOW VARIABLES LIKE 'event_scheduler';
SET GLOBAL event_scheduler=OFF; SET GLOBAL event_scheduler=OFF;
# Clean up # Clean up
ALTER TABLE mysql.event DROP dummy; ALTER TABLE mysql.event DROP dummy;
DROP EVENT intact_check;
CREATE EVENT intact_check ON SCHEDULE EVERY 10 HOUR DO SELECT "nothing"; CREATE EVENT intact_check ON SCHEDULE EVERY 10 HOUR DO SELECT "nothing";
--echo --echo
--echo Now let's add a column to the first position: the server --echo Now let's add a column to the first position: the server
...@@ -303,24 +311,26 @@ CREATE EVENT intact_check ON SCHEDULE EVERY 10 HOUR DO SELECT "nothing"; ...@@ -303,24 +311,26 @@ CREATE EVENT intact_check ON SCHEDULE EVERY 10 HOUR DO SELECT "nothing";
--echo --echo
ALTER TABLE mysql.event ADD dummy INT FIRST; ALTER TABLE mysql.event ADD dummy INT FIRST;
--error ER_CANNOT_LOAD_FROM_TABLE --error ER_CANNOT_LOAD_FROM_TABLE
--error ER_EVENT_OPEN_TABLE_FAILED
SHOW EVENTS; SHOW EVENTS;
--error ER_CANNOT_LOAD_FROM_TABLE --error ER_CANNOT_LOAD_FROM_TABLE
--error ER_EVENT_OPEN_TABLE_FAILED
SELECT event_name FROM INFORMATION_SCHEMA.events; SELECT event_name FROM INFORMATION_SCHEMA.events;
--error ER_EVENT_DOES_NOT_EXIST --error ER_EVENT_OPEN_TABLE_FAILED
SHOW CREATE EVENT intact_check; SHOW CREATE EVENT intact_check;
--error ER_EVENT_DOES_NOT_EXIST --error ER_EVENT_OPEN_TABLE_FAILED
DROP EVENT no_such_event; DROP EVENT no_such_event;
--error ER_EVENT_STORE_FAILED --error ER_EVENT_OPEN_TABLE_FAILED
CREATE EVENT intact_check_1 ON SCHEDULE EVERY 5 HOUR DO SELECT 5; CREATE EVENT intact_check_1 ON SCHEDULE EVERY 5 HOUR DO SELECT 5;
--error ER_EVENT_DOES_NOT_EXIST --error ER_EVENT_OPEN_TABLE_FAILED
ALTER EVENT intact_check_1 ON SCHEDULE EVERY 8 HOUR DO SELECT 8; ALTER EVENT intact_check_1 ON SCHEDULE EVERY 8 HOUR DO SELECT 8;
--error ER_EVENT_DOES_NOT_EXIST --error ER_EVENT_OPEN_TABLE_FAILED
ALTER EVENT intact_check_1 RENAME TO intact_check_2; ALTER EVENT intact_check_1 RENAME TO intact_check_2;
--error ER_EVENT_DOES_NOT_EXIST --error ER_EVENT_OPEN_TABLE_FAILED
DROP EVENT intact_check_1; DROP EVENT intact_check_1;
--error ER_EVENT_DOES_NOT_EXIST --error ER_EVENT_OPEN_TABLE_FAILED
DROP EVENT intact_check_2; DROP EVENT intact_check_2;
--error ER_EVENT_DOES_NOT_EXIST --error ER_EVENT_OPEN_TABLE_FAILED
DROP EVENT intact_check; DROP EVENT intact_check;
# Should work OK # Should work OK
DROP DATABASE IF EXISTS mysqltest_no_such_database; DROP DATABASE IF EXISTS mysqltest_no_such_database;
...@@ -341,25 +351,25 @@ INSERT INTO event_like SELECT * FROM mysql.event; ...@@ -341,25 +351,25 @@ INSERT INTO event_like SELECT * FROM mysql.event;
--echo --echo
--echo --echo
ALTER TABLE mysql.event DROP comment, DROP starts; ALTER TABLE mysql.event DROP comment, DROP starts;
--error ER_CANNOT_LOAD_FROM_TABLE --error ER_EVENT_OPEN_TABLE_FAILED
SHOW EVENTS; SHOW EVENTS;
--error ER_CANNOT_LOAD_FROM_TABLE --error ER_EVENT_OPEN_TABLE_FAILED
SELECT event_name FROM INFORMATION_SCHEMA.EVENTS; SELECT event_name FROM INFORMATION_SCHEMA.EVENTS;
--error ER_CANNOT_LOAD_FROM_TABLE --error ER_EVENT_OPEN_TABLE_FAILED
SHOW CREATE EVENT intact_check; SHOW CREATE EVENT intact_check;
--error ER_EVENT_DOES_NOT_EXIST --error ER_EVENT_OPEN_TABLE_FAILED
DROP EVENT no_such_event; DROP EVENT no_such_event;
--error ER_COL_COUNT_DOESNT_MATCH_CORRUPTED --error ER_EVENT_OPEN_TABLE_FAILED
CREATE EVENT intact_check_1 ON SCHEDULE EVERY 5 HOUR DO SELECT 5; CREATE EVENT intact_check_1 ON SCHEDULE EVERY 5 HOUR DO SELECT 5;
--error ER_EVENT_DOES_NOT_EXIST --error ER_EVENT_OPEN_TABLE_FAILED
ALTER EVENT intact_check_1 ON SCHEDULE EVERY 8 HOUR DO SELECT 8; ALTER EVENT intact_check_1 ON SCHEDULE EVERY 8 HOUR DO SELECT 8;
--error ER_EVENT_DOES_NOT_EXIST --error ER_EVENT_OPEN_TABLE_FAILED
ALTER EVENT intact_check_1 RENAME TO intact_check_2; ALTER EVENT intact_check_1 RENAME TO intact_check_2;
--error ER_EVENT_DOES_NOT_EXIST --error ER_EVENT_OPEN_TABLE_FAILED
DROP EVENT intact_check_1; DROP EVENT intact_check_1;
--error ER_EVENT_DOES_NOT_EXIST --error ER_EVENT_OPEN_TABLE_FAILED
DROP EVENT intact_check_2; DROP EVENT intact_check_2;
# Should succeed --error ER_EVENT_OPEN_TABLE_FAILED
DROP EVENT intact_check; DROP EVENT intact_check;
DROP DATABASE IF EXISTS mysqltest_no_such_database; DROP DATABASE IF EXISTS mysqltest_no_such_database;
CREATE DATABASE mysqltest_db2; CREATE DATABASE mysqltest_db2;
...@@ -407,9 +417,54 @@ CREATE TABLE mysql.event like event_like; ...@@ -407,9 +417,54 @@ CREATE TABLE mysql.event like event_like;
DROP TABLE event_like; DROP TABLE event_like;
--replace_column 8 # 9 # --replace_column 8 # 9 #
SHOW EVENTS; SHOW EVENTS;
#
# End of tests --echo
# --echo #
--echo # Bug#12394306: the sever may crash if mysql.event is corrupted
--echo #
--echo
CREATE EVENT ev1 ON SCHEDULE EVERY 5 HOUR DO SELECT 5;
ALTER EVENT ev1 ON SCHEDULE EVERY 8 HOUR DO SELECT 8;
--echo
CREATE TABLE event_original LIKE mysql.event;
INSERT INTO event_original SELECT * FROM mysql.event;
--echo
ALTER TABLE mysql.event MODIFY modified CHAR(1);
--echo
--error ER_EVENT_OPEN_TABLE_FAILED
SHOW EVENTS;
--echo
--error ER_EVENT_OPEN_TABLE_FAILED
SELECT event_name, created, last_altered FROM information_schema.events;
--echo
--error ER_EVENT_OPEN_TABLE_FAILED
CREATE EVENT ev2 ON SCHEDULE EVERY 5 HOUR DO SELECT 5;
--echo
--error ER_EVENT_OPEN_TABLE_FAILED
ALTER EVENT ev1 ON SCHEDULE EVERY 9 HOUR DO SELECT 9;
--echo
DROP TABLE mysql.event;
RENAME TABLE event_original TO mysql.event;
--echo
DROP EVENT ev1;
--echo
SHOW EVENTS;
--echo
--echo #
--echo # End of tests
--echo #
let $wait_condition= let $wait_condition=
select count(*) = 0 from information_schema.processlist select count(*) = 0 from information_schema.processlist
......
mysql-test/t/events_restart.test
View file @ e7dc2b0a
# Can't test with embedded server that doesn't support grants # Can't test with embedded server that doesn't support grants
-- source include/not_embedded.inc -- source include/not_embedded.inc
call mtr.add_suppression("Column count of mysql.event is wrong. Expected .*, found .*\. The table is probably corrupted");
# #
# Test that when the server is restarted, it checks mysql.event table, # Test that when the server is restarted, it checks mysql.event table,
# and disables the scheduler if it's not up to date. # and disables the scheduler if it's not up to date.
......
sql/event_db_repository.cc
View file @ e7dc2b0a
...@@ -534,6 +534,13 @@ Event_db_repository::fill_schema_events(THD *thd, TABLE_LIST *i_s_table, ...@@ -534,6 +534,13 @@ Event_db_repository::fill_schema_events(THD *thd, TABLE_LIST *i_s_table,
if (open_system_tables_for_read(thd, &event_table, &open_tables_backup)) if (open_system_tables_for_read(thd, &event_table, &open_tables_backup))
DBUG_RETURN(TRUE); DBUG_RETURN(TRUE);
if (table_intact.check(event_table.table, &event_table_def))
{
close_system_tables(thd, &open_tables_backup);
my_error(ER_EVENT_OPEN_TABLE_FAILED, MYF(0));
DBUG_RETURN(TRUE);
}
/* /*
1. SELECT I_S => use table scan. I_S.EVENTS does not guarantee order 1. SELECT I_S => use table scan. I_S.EVENTS does not guarantee order
thus we won't order it. OTOH, SHOW EVENTS will be thus we won't order it. OTOH, SHOW EVENTS will be
...@@ -591,6 +598,14 @@ Event_db_repository::open_event_table(THD *thd, enum thr_lock_type lock_type, ...@@ -591,6 +598,14 @@ Event_db_repository::open_event_table(THD *thd, enum thr_lock_type lock_type,
*table= tables.table; *table= tables.table;
tables.table->use_all_columns(); tables.table->use_all_columns();
if (table_intact.check(*table, &event_table_def))
{
close_thread_tables(thd);
my_error(ER_EVENT_OPEN_TABLE_FAILED, MYF(0));
DBUG_RETURN(TRUE);
}
DBUG_RETURN(FALSE); DBUG_RETURN(FALSE);
} }
...@@ -1035,6 +1050,13 @@ Event_db_repository::load_named_event(THD *thd, LEX_STRING dbname, ...@@ -1035,6 +1050,13 @@ Event_db_repository::load_named_event(THD *thd, LEX_STRING dbname,
*/ */
if (!(ret= open_system_tables_for_read(thd, &event_table, &open_tables_backup))) if (!(ret= open_system_tables_for_read(thd, &event_table, &open_tables_backup)))
{ {
if (table_intact.check(event_table.table, &event_table_def))
{
close_system_tables(thd, &open_tables_backup);
my_error(ER_EVENT_OPEN_TABLE_FAILED, MYF(0));
DBUG_RETURN(TRUE);
}
if ((ret= find_named_event(dbname, name, event_table.table))) if ((ret= find_named_event(dbname, name, event_table.table)))
my_error(ER_EVENT_DOES_NOT_EXIST, MYF(0), name.str); my_error(ER_EVENT_DOES_NOT_EXIST, MYF(0), name.str);
else if ((ret= etn->load_from_row(thd, event_table.table))) else if ((ret= etn->load_from_row(thd, event_table.table)))
......
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