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A fix for Bug#27406 Events: failure only causes a warning. Update test

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results.
When executing a CREATE EVENT statement with ON COMPLETION NOT PRESERVE 
clause (explicit or implicit) and completion date in the past, we do not 
create the event. Or, put it differently, we create it and then drop 
immediately.
A warning is issued in this case, not an error -- we want to load 
successfully old database dumps, and such dumps may contain events
that are no longer valid.

Update the warning text to not imply an erroneous condition.
This commit is contained in:
kostja@bodhi.(none) 2007-07-15 13:25:38 +04:00
parent 9e7f70023c
commit 9175e85078
2 changed files with 9 additions and 9 deletions
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14
mysql-test/r/events_bugs.result
View file

@ -31,7 +31,7 @@ create event e_55 on schedule at 10000101000000 do drop table t;
ERROR HY000: Incorrect AT value: '10000101000000'
create event e_55 on schedule at 20000101000000 do drop table t;
Warnings:
Note 1584 Event execution time is in the past and ON COMPLETION NOT PRESERVE is set. Event has not been created
Note 1584 Event execution time is in the past and ON COMPLETION NOT PRESERVE is set. The event was dropped immediately after creation.
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
create event e_55 on schedule at 20200101000000 starts 10000101000000 do drop table t;
@ -447,32 +447,32 @@ e3 +00:00 CREATE EVENT `e3` ON SCHEDULE EVERY 1 DAY STARTS '2006-01-01 00:00:00
The following should fail, and nothing should be altered.
ALTER EVENT e1 ON SCHEDULE EVERY 1 HOUR STARTS '1999-01-01 00:00:00'
ENDS '1999-01-02 00:00:00';
ERROR HY000: Event execution time is in the past and ON COMPLETION NOT PRESERVE is set. Event has not been altered
ERROR HY000: Event execution time is in the past and ON COMPLETION NOT PRESERVE is set. The event was dropped immediately after creation.
ALTER EVENT e1 ON SCHEDULE EVERY 1 HOUR STARTS '1999-01-01 00:00:00'
ENDS '1999-01-02 00:00:00' DISABLE;
ERROR HY000: Event execution time is in the past and ON COMPLETION NOT PRESERVE is set. Event has not been altered
ERROR HY000: Event execution time is in the past and ON COMPLETION NOT PRESERVE is set. The event was dropped immediately after creation.
The following should give warnings, and nothing should be created.
CREATE EVENT e4 ON SCHEDULE EVERY 1 HOUR STARTS '1999-01-01 00:00:00'
ENDS '1999-01-02 00:00:00'
DO
SELECT 1;
Warnings:
Note 1584 Event execution time is in the past and ON COMPLETION NOT PRESERVE is set. Event has not been created
Note 1584 Event execution time is in the past and ON COMPLETION NOT PRESERVE is set. The event was dropped immediately after creation.
CREATE EVENT e4 ON SCHEDULE EVERY 1 HOUR STARTS '1999-01-01 00:00:00'
ENDS '1999-01-02 00:00:00' DISABLE
DO
SELECT 1;
Warnings:
Note 1584 Event execution time is in the past and ON COMPLETION NOT PRESERVE is set. Event has not been created
Note 1584 Event execution time is in the past and ON COMPLETION NOT PRESERVE is set. The event was dropped immediately after creation.
CREATE EVENT e4 ON SCHEDULE AT '1999-01-01 00:00:00' DO
SELECT 1;
Warnings:
Note 1584 Event execution time is in the past and ON COMPLETION NOT PRESERVE is set. Event has not been created
Note 1584 Event execution time is in the past and ON COMPLETION NOT PRESERVE is set. The event was dropped immediately after creation.
CREATE EVENT e4 ON SCHEDULE AT '1999-01-01 00:00:00' DISABLE
DO
SELECT 1;
Warnings:
Note 1584 Event execution time is in the past and ON COMPLETION NOT PRESERVE is set. Event has not been created
Note 1584 Event execution time is in the past and ON COMPLETION NOT PRESERVE is set. The event was dropped immediately after creation.
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
events_test e1 root@localhost +05:00 RECURRING NULL 1 DAY 2006-01-01 00:00:00 NULL ENABLED 1 latin1 latin1_swedish_ci latin1_swedish_ci

4
sql/share/errmsg.txt
View file

@ -6052,9 +6052,9 @@ ER_BINLOG_PURGE_EMFILE
eng "Too many files opened, please execute the command again"
ger "Zu viele offene Dateien, bitte führen Sie den Befehl noch einmal aus"
ER_EVENT_CANNOT_CREATE_IN_THE_PAST
eng "Event execution time is in the past and ON COMPLETION NOT PRESERVE is set. Event has not been created"
eng "Event execution time is in the past and ON COMPLETION NOT PRESERVE is set. The event was dropped immediately after creation."
ER_EVENT_CANNOT_ALTER_IN_THE_PAST
eng "Event execution time is in the past and ON COMPLETION NOT PRESERVE is set. Event has not been altered"
eng "Event execution time is in the past and ON COMPLETION NOT PRESERVE is set. The event was dropped immediately after creation."
ER_SLAVE_INCIDENT
eng "The incident %s occured on the master. Message: %-.64s"
ER_NO_PARTITION_FOR_GIVEN_VALUE_SILENT