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Merge ahristov@bk-internal.mysql.com:/home/bk/mysql-5.1-new

Browse source 
into lmy004.:/work/mysql-5.1-bug16419
This commit is contained in:
andrey@lmy004. 2006-01-26 21:26:19 +01:00
commit d62d8ac9f7
5 changed files with 44 additions and 8 deletions
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9
mysql-test/r/events.result
View file

@ -41,6 +41,15 @@ count(*)
0
drop event event3;
drop table t_event3;
create event e_26 on schedule at '2017-01-01 00:00:00' disabled do set @a = 5;
select db, name, body, definer, convert_tz(execute_at, 'UTC', 'SYSTEM'), on_completion from mysql.event;
db name body definer convert_tz(execute_at, 'UTC', 'SYSTEM') on_completion
events_test e_26 set @a = 5 root@localhost 2017-01-01 00:00:00 DROP
drop event e_26;
create event e_26 on schedule at NULL disabled do set @a = 5;
ERROR HY000: Incorrect AT value: 'NULL'
create event e_26 on schedule at 'definitely not a datetime' disabled do set @a = 5;
ERROR HY000: Incorrect AT value: 'definitely not a datetime'
set names utf8;
create event задачка on schedule every 123 minute starts now() ends now() + interval 1 month do select 1;
drop event задачка;

9
mysql-test/t/events.test
View file

@ -33,6 +33,15 @@ select count(*) from t_event3;
drop event event3;
drop table t_event3;
create event e_26 on schedule at '2017-01-01 00:00:00' disabled do set @a = 5;
select db, name, body, definer, convert_tz(execute_at, 'UTC', 'SYSTEM'), on_completion from mysql.event;
drop event e_26;
--error 1503
create event e_26 on schedule at NULL disabled do set @a = 5;
--error 1503
create event e_26 on schedule at 'definitely not a datetime' disabled do set @a = 5;
set names utf8;
create event задачка on schedule every 123 minute starts now() ends now() + interval 1 month do select 1;
drop event задачка;

22
sql/event_timed.cc
View file

@ -133,6 +133,7 @@ event_timed::init_body(THD *thd)
0 - OK
EVEX_PARSE_ERROR - fix_fields failed
EVEX_BAD_PARAMS - datetime is in the past
ER_WRONG_VALUE - wrong value for execute at
*/
int
@ -148,19 +149,19 @@ event_timed::init_execute_at(THD *thd, Item *expr)
if (expr->fix_fields(thd, &expr))
DBUG_RETURN(EVEX_PARSE_ERROR);
if (expr->val_int() == MYSQL_TIMESTAMP_ERROR)
DBUG_RETURN(EVEX_BAD_PARAMS);
// let's check whether time is in the past
thd->variables.time_zone->gmt_sec_to_TIME(&time_tmp,
(my_time_t) thd->query_start());
if (expr->val_int() < TIME_to_ulonglong_datetime(&time_tmp))
DBUG_RETURN(EVEX_BAD_PARAMS);
if ((not_used= expr->get_date(&ltime, TIME_NO_ZERO_DATE)))
DBUG_RETURN(ER_WRONG_VALUE);
if (TIME_to_ulonglong_datetime(&ltime) <
TIME_to_ulonglong_datetime(&time_tmp))
DBUG_RETURN(EVEX_BAD_PARAMS);
/*
This may result in a 1970-01-01 date if ltime is > 2037-xx-xx
CONVERT_TZ has similar problem
@ -292,8 +293,7 @@ int
event_timed::init_starts(THD *thd, Item *new_starts)
{
my_bool not_used;
TIME ltime;
my_time_t my_time_tmp;
TIME ltime, time_tmp;
DBUG_ENTER("event_timed::init_starts");
@ -306,6 +306,14 @@ event_timed::init_starts(THD *thd, Item *new_starts)
if ((not_used= new_starts->get_date(&ltime, TIME_NO_ZERO_DATE)))
DBUG_RETURN(EVEX_BAD_PARAMS);
// let's check whether time is in the past
thd->variables.time_zone->gmt_sec_to_TIME(&time_tmp,
(my_time_t) thd->query_start());
if (TIME_to_ulonglong_datetime(&ltime) <
TIME_to_ulonglong_datetime(&time_tmp))
DBUG_RETURN(EVEX_BAD_PARAMS);
/*
This may result in a 1970-01-01 date if ltime is > 2037-xx-xx
CONVERT_TZ has similar problem

2
sql/share/errmsg.txt
View file

@ -5793,7 +5793,7 @@ ER_EVENT_DATA_TOO_LONG
eng "Data for column '%s' too long"
ER_DROP_INDEX_FK
eng "Cannot drop index '%-.64s': needed in a foreign key constraint"
ger "Kann Index '%-.64s' nicht löschen: wird für einen einen Fremdschlüssel benötigt"
ger "Kann Index '%-.64s' nicht löschen: wird für einen Fremdschlüssel benötigt"
ER_CANT_WRITE_LOCK_LOG_TABLE
eng "You can't write-lock a log table. Only read access is possible."
ER_CANT_READ_LOCK_LOG_TABLE

10
sql/sql_yacc.yy
View file

@ -1434,6 +1434,16 @@ ev_schedule_time: EVERY_SYM expr interval
yyerror(ER(ER_SYNTAX_ERROR));
YYABORT;
break;
case ER_WRONG_VALUE:
{
char buff[120];
String str(buff,(uint32) sizeof(buff), system_charset_info);
String *str2= $2->val_str(&str);
my_error(ER_WRONG_VALUE, MYF(0), "AT",
str2? str2->c_ptr():"NULL");
YYABORT;
break;
}
case EVEX_BAD_PARAMS:
my_error(ER_EVENT_EXEC_TIME_IN_THE_PAST, MYF(0));
YYABORT;