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manual merge

Browse source 
mysql-test/r/events.result:
  Auto merged
mysql-test/t/events.test:
  Auto merged
sql/event.cc:
  Auto merged
sql/event.h:
  Auto merged
sql/sql_yacc.yy:
  Auto merged
This commit is contained in:
unknown 2006-02-28 12:08:13 +01:00
commit f6f5292145
8 changed files with 213 additions and 85 deletions
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48
mysql-test/r/events.result
View file

@ -37,6 +37,54 @@ alter event event3 rename to event2;
drop event event2;
create event event2 on schedule every 2 second starts now() ends date_add(now(), interval 5 hour) comment "some" DO begin end;
drop event event2;
CREATE EVENT event_starts_test ON SCHEDULE EVERY 10 SECOND COMMENT "" DO SELECT 1;
SHOW EVENTS;
Db Name Definer Type Execute at Interval value Interval field Starts Ends Status
events_test event_starts_test root@localhost RECURRING NULL 10 INTERVAL_SECOND # # ENABLED
SELECT starts IS NULL, ends IS NULL, comment FROM mysql.event WHERE db='events_test' AND name='event_starts_test';
starts IS NULL ends IS NULL comment
0 1
ALTER EVENT event_starts_test ON SCHEDULE AT '2020-02-02 20:00:02';
SHOW EVENTS;
Db Name Definer Type Execute at Interval value Interval field Starts Ends Status
events_test event_starts_test root@localhost ONE TIME 2020-02-02 17:00:02 NULL NULL # # ENABLED
SELECT starts IS NULL, ends IS NULL, comment FROM mysql.event WHERE db='events_test' AND name='event_starts_test';
starts IS NULL ends IS NULL comment
1 1
ALTER EVENT event_starts_test COMMENT "non-empty comment";
SHOW EVENTS;
Db Name Definer Type Execute at Interval value Interval field Starts Ends Status
events_test event_starts_test root@localhost ONE TIME 2020-02-02 17:00:02 NULL NULL # # ENABLED
SELECT starts IS NULL, ends IS NULL, comment FROM mysql.event WHERE db='events_test' AND name='event_starts_test';
starts IS NULL ends IS NULL comment
1 1 non-empty comment
ALTER EVENT event_starts_test COMMENT "";
SHOW EVENTS;
Db Name Definer Type Execute at Interval value Interval field Starts Ends Status
events_test event_starts_test root@localhost ONE TIME 2020-02-02 17:00:02 NULL NULL # # ENABLED
SELECT starts IS NULL, ends IS NULL, comment FROM mysql.event WHERE db='events_test' AND name='event_starts_test';
starts IS NULL ends IS NULL comment
1 1
DROP EVENT event_starts_test;
CREATE EVENT event_starts_test ON SCHEDULE EVERY 20 SECOND STARTS '2020-02-02 20:00:02' ENDS '2022-02-02 20:00:02' DO SELECT 2;
SHOW EVENTS;
Db Name Definer Type Execute at Interval value Interval field Starts Ends Status
events_test event_starts_test root@localhost RECURRING NULL 20 INTERVAL_SECOND # # ENABLED
SELECT starts IS NULL, ends IS NULL, comment FROM mysql.event WHERE db='events_test' AND name='event_starts_test';
starts IS NULL ends IS NULL comment
0 0
ALTER EVENT event_starts_test COMMENT "non-empty comment";
SHOW EVENTS;
Db Name Definer Type Execute at Interval value Interval field Starts Ends Status
events_test event_starts_test root@localhost RECURRING NULL 20 INTERVAL_SECOND # # ENABLED
SELECT starts IS NULL, ends IS NULL, comment FROM mysql.event WHERE db='events_test' AND name='event_starts_test';
starts IS NULL ends IS NULL comment
0 0 non-empty comment
ALTER EVENT event_starts_test COMMENT "";
SHOW EVENTS;
Db Name Definer Type Execute at Interval value Interval field Starts Ends Status
events_test event_starts_test root@localhost RECURRING NULL 20 INTERVAL_SECOND # # ENABLED
DROP EVENT event_starts_test;
create event e_43 on schedule every 1 second do set @a = 5;
set global event_scheduler = 1;
alter event e_43 do alter event e_43 do set @a = 4;

32
mysql-test/t/events.test
View file

@ -48,6 +48,38 @@ drop event event2;
create event event2 on schedule every 2 second starts now() ends date_add(now(), interval 5 hour) comment "some" DO begin end;
drop event event2;
# BUG #16537 (Events: mysql.event.starts is null)
CREATE EVENT event_starts_test ON SCHEDULE EVERY 10 SECOND COMMENT "" DO SELECT 1;
--replace_column 8 # 9 #
SHOW EVENTS;
SELECT starts IS NULL, ends IS NULL, comment FROM mysql.event WHERE db='events_test' AND name='event_starts_test';
ALTER EVENT event_starts_test ON SCHEDULE AT '2020-02-02 20:00:02';
--replace_column 8 # 9 #
SHOW EVENTS;
SELECT starts IS NULL, ends IS NULL, comment FROM mysql.event WHERE db='events_test' AND name='event_starts_test';
ALTER EVENT event_starts_test COMMENT "non-empty comment";
--replace_column 8 # 9 #
SHOW EVENTS;
SELECT starts IS NULL, ends IS NULL, comment FROM mysql.event WHERE db='events_test' AND name='event_starts_test';
ALTER EVENT event_starts_test COMMENT "";
--replace_column 8 # 9 #
SHOW EVENTS;
SELECT starts IS NULL, ends IS NULL, comment FROM mysql.event WHERE db='events_test' AND name='event_starts_test';
DROP EVENT event_starts_test;
CREATE EVENT event_starts_test ON SCHEDULE EVERY 20 SECOND STARTS '2020-02-02 20:00:02' ENDS '2022-02-02 20:00:02' DO SELECT 2;
--replace_column 8 # 9 #
SHOW EVENTS;
SELECT starts IS NULL, ends IS NULL, comment FROM mysql.event WHERE db='events_test' AND name='event_starts_test';
ALTER EVENT event_starts_test COMMENT "non-empty comment";
--replace_column 8 # 9 #
SHOW EVENTS;
SELECT starts IS NULL, ends IS NULL, comment FROM mysql.event WHERE db='events_test' AND name='event_starts_test';
ALTER EVENT event_starts_test COMMENT "";
--replace_column 8 # 9 #
SHOW EVENTS;
DROP EVENT event_starts_test;
#
#
create event e_43 on schedule every 1 second do set @a = 5;
set global event_scheduler = 1;
--sleep 2

52
sql/event.cc
View file

@ -637,20 +637,6 @@ evex_fill_row(THD *thd, TABLE *table, event_timed *et, my_bool is_update)
goto trunc_err;
}
if (et->starts.year)
{
table->field[EVEX_FIELD_STARTS]->set_notnull();// set NULL flag to OFF
table->field[EVEX_FIELD_STARTS]->
store_time(&et->starts, MYSQL_TIMESTAMP_DATETIME);
}
if (et->ends.year)
{
table->field[EVEX_FIELD_ENDS]->set_notnull();
table->field[EVEX_FIELD_ENDS]->
store_time(&et->ends, MYSQL_TIMESTAMP_DATETIME);
}
if (et->expression)
{
table->field[EVEX_FIELD_INTERVAL_EXPR]->set_notnull();
@ -664,18 +650,31 @@ evex_fill_row(THD *thd, TABLE *table, event_timed *et, my_bool is_update)
table->field[EVEX_FIELD_TRANSIENT_INTERVAL]->store((longlong)et->interval+1);
table->field[EVEX_FIELD_EXECUTE_AT]->set_null();
if (!et->starts_null)
{
table->field[EVEX_FIELD_STARTS]->set_notnull();// set NULL flag to OFF
table->field[EVEX_FIELD_STARTS]->
store_time(&et->starts, MYSQL_TIMESTAMP_DATETIME);
}
if (!et->ends_null)
{
table->field[EVEX_FIELD_ENDS]->set_notnull();
table->field[EVEX_FIELD_ENDS]->
store_time(&et->ends, MYSQL_TIMESTAMP_DATETIME);
}
}
else if (et->execute_at.year)
{
// fix_fields already called in init_execute_at
table->field[EVEX_FIELD_INTERVAL_EXPR]->set_null();
table->field[EVEX_FIELD_TRANSIENT_INTERVAL]->set_null();
table->field[EVEX_FIELD_STARTS]->set_null();
table->field[EVEX_FIELD_ENDS]->set_null();
table->field[EVEX_FIELD_EXECUTE_AT]->set_notnull();
table->field[EVEX_FIELD_EXECUTE_AT]->store_time(&et->execute_at,
MYSQL_TIMESTAMP_DATETIME);
table->field[EVEX_FIELD_TRANSIENT_INTERVAL]->set_null();
}
else
{
@ -686,14 +685,17 @@ evex_fill_row(THD *thd, TABLE *table, event_timed *et, my_bool is_update)
((Field_timestamp *)table->field[EVEX_FIELD_MODIFIED])->set_time();
if (et->comment.length)
if (table->field[field_num= EVEX_FIELD_COMMENT]->
store(et->comment.str, et->comment.length, system_charset_info))
if (et->comment.str)
{
if (table->field[field_num= EVEX_FIELD_COMMENT]->store(et->comment.str,
et->comment.length,
system_charset_info))
goto trunc_err;
}
DBUG_RETURN(0);
trunc_err:
my_error(ER_EVENT_DATA_TOO_LONG, MYF(0));
my_error(ER_EVENT_DATA_TOO_LONG, MYF(0), table->field[field_num]->field_name);
DBUG_RETURN(EVEX_GENERAL_ERROR);
}
@ -806,14 +808,16 @@ db_create_event(THD *thd, event_timed *et, my_bool create_if_not,
my_error(ER_EVENT_STORE_FAILED, MYF(0), et->name.str, ret);
goto err;
}
#ifdef USE_THIS_CODE_AS_TEMPLATE_WHEN_EVENT_REPLICATION_IS_AGREED
if (mysql_bin_log.is_open())
{
thd->clear_error();
/* Such a statement can always go directly to binlog, no trans cache */
// Such a statement can always go directly to binlog, no trans cache
thd->binlog_query(THD::MYSQL_QUERY_TYPE,
thd->query, thd->query_length, FALSE, FALSE);
}
#endif
*rows_affected= 1;
ok:

3
sql/event.h
View file

@ -103,6 +103,9 @@ public:
TIME starts;
TIME ends;
TIME execute_at;
my_bool starts_null;
my_bool ends_null;
my_bool execute_at_null;
longlong expression;
interval_type interval;

10
sql/event_executor.cc
View file

@ -523,8 +523,7 @@ restart_ticking:
et= evex_queue_first_element(&EVEX_EQ_NAME, event_timed*);
DBUG_PRINT("evex main thread",("got event from the queue"));
if (et->execute_at.year > 1969 &&
my_time_compare(&time_now, &et->execute_at) == -1)
if (!et->execute_at_null && my_time_compare(&time_now,&et->execute_at) == -1)
{
DBUG_PRINT("evex main thread",("still not the time for execution"));
VOID(pthread_mutex_unlock(&LOCK_event_arrays));
@ -571,8 +570,11 @@ restart_ticking:
#else
event_executor_worker((void *) et);
#endif
if ((et->execute_at.year && !et->expression) ||
TIME_to_ulonglong_datetime(&et->execute_at) == 0)
/*
1. For one-time event : year is > 0 and expression is 0
2. For recurring, expression is != -=> check execute_at_null in this case
*/
if ((et->execute_at.year && !et->expression) || et->execute_at_null)
et->flags |= EVENT_EXEC_NO_MORE;
if ((et->flags & EVENT_EXEC_NO_MORE) || et->status == MYSQL_EVENT_DISABLED)

124
sql/event_timed.cc
View file

@ -41,6 +41,7 @@ event_timed::init()
set_zero_time(&ends, MYSQL_TIMESTAMP_DATETIME);
set_zero_time(&execute_at, MYSQL_TIMESTAMP_DATETIME);
set_zero_time(&last_executed, MYSQL_TIMESTAMP_DATETIME);
starts_null= ends_null= execute_at_null= TRUE;
definer_user.str= definer_host.str= 0;
definer_user.length= definer_host.length= 0;
@ -157,10 +158,15 @@ event_timed::init_execute_at(THD *thd, Item *expr)
if (expr->fix_fields(thd, &expr))
DBUG_RETURN(EVEX_PARSE_ERROR);
/* 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());
/* no starts and/or ends in case of execute_at */
DBUG_PRINT("info", ("starts_null && ends_null should be 1 is %d",
(starts_null && ends_null)))
DBUG_ASSERT(starts_null && ends_null);
// 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 ((not_used= expr->get_date(&ltime, TIME_NO_ZERO_DATE)))
@ -177,7 +183,7 @@ event_timed::init_execute_at(THD *thd, Item *expr)
*/
my_tz_UTC->gmt_sec_to_TIME(&ltime, TIME_to_timestamp(thd,&ltime, &not_used));
execute_at_null= FALSE;
execute_at= ltime;
DBUG_RETURN(0);
}
@ -332,6 +338,7 @@ event_timed::init_starts(THD *thd, Item *new_starts)
my_tz_UTC->gmt_sec_to_TIME(&ltime, TIME_to_timestamp(thd, &ltime, &not_used));
starts= ltime;
starts_null= FALSE;
DBUG_RETURN(0);
}
@ -361,8 +368,7 @@ event_timed::init_starts(THD *thd, Item *new_starts)
int
event_timed::init_ends(THD *thd, Item *new_ends)
{
TIME ltime;
my_time_t my_time_tmp;
TIME ltime, ltime_now;
my_bool not_used;
DBUG_ENTER("event_timed::init_ends");
@ -370,20 +376,34 @@ event_timed::init_ends(THD *thd, Item *new_ends)
if (new_ends->fix_fields(thd, &new_ends))
DBUG_RETURN(EVEX_PARSE_ERROR);
/* The field was already fixed in init_ends */
DBUG_PRINT("info", ("convert to TIME"));
if ((not_used= new_ends->get_date(&ltime, TIME_NO_ZERO_DATE)))
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.
This may result in a 1970-01-01 date if ltime is > 2037-xx-xx ?
CONVERT_TZ has similar problem ?
*/
DBUG_PRINT("info", ("get the UTC time"));
my_tz_UTC->gmt_sec_to_TIME(&ltime, TIME_to_timestamp(thd, &ltime, &not_used));
if (starts.year && my_time_compare(&starts, &ltime) != -1)
/* Check whether ends is after starts */
DBUG_PRINT("info", ("ENDS after STARTS?"));
if (!starts_null && my_time_compare(&starts, &ltime) != -1)
DBUG_RETURN(EVEX_BAD_PARAMS);
/*
The parser forces starts to be provided but one day STARTS could be
set before NOW() and in this case the following check should be done.
Check whether ENDS is not in the past.
*/
DBUG_PRINT("info", ("ENDS after NOW?"));
my_tz_UTC->gmt_sec_to_TIME(&ltime_now, thd->query_start());
if (my_time_compare(&ltime_now, &ltime) == 1)
DBUG_RETURN(EVEX_BAD_PARAMS);
ends= ltime;
ends_null= FALSE;
DBUG_RETURN(0);
}
@ -403,7 +423,7 @@ event_timed::init_comment(THD *thd, LEX_STRING *set_comment)
DBUG_ENTER("event_timed::init_comment");
comment.str= strmake_root(thd->mem_root, set_comment->str,
comment.length= set_comment->length);
comment.length= set_comment->length);
DBUG_VOID_RETURN;
}
@ -517,29 +537,38 @@ event_timed::load_from_row(MEM_ROOT *mem_root, TABLE *table)
len= et->definer.length - len - 1; //1 is because of @
et->definer_host.str= strmake_root(mem_root, ptr + 1, len);//1: because of @
et->definer_host.length= len;
et->starts_null= table->field[EVEX_FIELD_STARTS]->is_null();
res1= table->field[EVEX_FIELD_STARTS]->get_date(&et->starts,TIME_NO_ZERO_DATE);
res1= table->field[EVEX_FIELD_STARTS]->
get_date(&et->starts, TIME_NO_ZERO_DATE);
res2= table->field[EVEX_FIELD_ENDS]->
get_date(&et->ends, TIME_NO_ZERO_DATE);
et->expression= table->field[EVEX_FIELD_INTERVAL_EXPR]->val_int();
et->ends_null= table->field[EVEX_FIELD_ENDS]->is_null();
res2= table->field[EVEX_FIELD_ENDS]->get_date(&et->ends, TIME_NO_ZERO_DATE);
if (!table->field[EVEX_FIELD_INTERVAL_EXPR]->is_null())
et->expression= table->field[EVEX_FIELD_INTERVAL_EXPR]->val_int();
else
et->expression= 0;
/*
If res1 and res2 are true then both fields are empty.
Hence if EVEX_FIELD_EXECUTE_AT is empty there is an error.
*/
if (res1 && res2 && !et->expression && table->field[EVEX_FIELD_EXECUTE_AT]->
get_date(&et->execute_at, TIME_NO_ZERO_DATE))
et->execute_at_null= table->field[EVEX_FIELD_EXECUTE_AT]->is_null();
DBUG_ASSERT(!(et->starts_null && et->ends_null && !et->expression &&
et->execute_at_null));
if (!et->expression &&
table->field[EVEX_FIELD_EXECUTE_AT]->get_date(&et->execute_at,
TIME_NO_ZERO_DATE))
goto error;
/*
In DB the values start from 1 but enum interval_type starts
from 0
*/
et->interval= (interval_type)
if (!table->field[EVEX_FIELD_TRANSIENT_INTERVAL]->is_null())
et->interval= (interval_type)
((ulonglong) table->field[EVEX_FIELD_TRANSIENT_INTERVAL]->val_int() - 1);
else
et->interval= (interval_type) 0;
et->modified= table->field[EVEX_FIELD_CREATED]->val_int();
et->created= table->field[EVEX_FIELD_MODIFIED]->val_int();
@ -698,14 +727,11 @@ event_timed::compute_next_execution_time()
/* Let's check whether it was executed */
if (last_executed.year)
{
DBUG_PRINT("compute_next_execution_time",
("One-time event %s was already executed", name.str));
if (on_completion == MYSQL_EVENT_ON_COMPLETION_DROP)
{
DBUG_PRINT("compute_next_execution_time",
("One-time event will be dropped."));
dropped= true;
}
DBUG_PRINT("info",("One-time event %s.%s of was already executed",
dbname.str, name.str, definer.str));
dropped= (on_completion == MYSQL_EVENT_ON_COMPLETION_DROP);
DBUG_PRINT("info",("One-time event will be dropped=%d.", dropped));
status= MYSQL_EVENT_DISABLED;
status_changed= true;
}
@ -731,11 +757,12 @@ event_timed::compute_next_execution_time()
last_executed.second);
#endif
/* If time_now is after ends don't execute anymore */
if (ends.year && (tmp= my_time_compare(&ends, &time_now)) == -1)
/* if time_now is after ends don't execute anymore */
if (!ends_null && (tmp= my_time_compare(&ends, &time_now)) == -1)
{
/* time_now is after ends. don't execute anymore */
set_zero_time(&execute_at, MYSQL_TIMESTAMP_DATETIME);
execute_at_null= TRUE;
if (on_completion == MYSQL_EVENT_ON_COMPLETION_DROP)
dropped= true;
status= MYSQL_EVENT_DISABLED;
@ -749,7 +776,7 @@ event_timed::compute_next_execution_time()
Let's check whether time_now is before starts.
If so schedule for starts.
*/
if (starts.year && (tmp= my_time_compare(&time_now, &starts)) < 1)
if (!starts_null && (tmp= my_time_compare(&time_now, &starts)) < 1)
{
if (tmp == 0 && my_time_compare(&starts, &last_executed) == 0)
{
@ -765,11 +792,12 @@ event_timed::compute_next_execution_time()
time_now before starts. Scheduling for starts
*/
execute_at= starts;
execute_at_null= FALSE;
goto ret;
}
}
if (starts.year && ends.year)
if (!starts_null && !ends_null)
{
/*
Both starts and m_ends are set and time_now is between them (incl.)
@ -778,7 +806,10 @@ event_timed::compute_next_execution_time()
If not set then schedule for now.
*/
if (!last_executed.year)
{
execute_at= time_now;
execute_at_null= FALSE;
}
else
{
TIME next_exec;
@ -791,15 +822,19 @@ event_timed::compute_next_execution_time()
{
/* Next execution after ends. No more executions */
set_zero_time(&execute_at, MYSQL_TIMESTAMP_DATETIME);
execute_at_null= TRUE;
if (on_completion == MYSQL_EVENT_ON_COMPLETION_DROP)
dropped= true;
}
else
{
execute_at= next_exec;
execute_at_null= FALSE;
}
}
goto ret;
}
else if (!starts.year && !ends.year)
else if (starts_null && ends_null)
{
/*
Both starts and m_ends are not set, so we schedule for the next
@ -815,11 +850,12 @@ event_timed::compute_next_execution_time()
/* last_executed not set. Schedule the event for now */
execute_at= time_now;
}
execute_at_null= FALSE;
}
else
{
/* Either starts or m_ends is set */
if (starts.year)
/* either starts or m_ends is set */
if (!starts_null)
{
/*
- starts is set.
@ -834,6 +870,7 @@ event_timed::compute_next_execution_time()
}
else
execute_at= starts;
execute_at_null= FALSE;
}
else
{
@ -856,11 +893,15 @@ event_timed::compute_next_execution_time()
if (my_time_compare(&ends, &next_exec) == -1)
{
set_zero_time(&execute_at, MYSQL_TIMESTAMP_DATETIME);
execute_at_null= TRUE;
if (on_completion == MYSQL_EVENT_ON_COMPLETION_DROP)
dropped= true;
}
else
{
execute_at= next_exec;
execute_at_null= FALSE;
}
}
}
goto ret;
@ -1324,10 +1365,7 @@ event_timed::compile(THD *thd, MEM_ROOT *mem_root)
sphead= lex.et->sphead;
sphead->m_db= dbname;
/*
Ccopy also chistics since they will vanish otherwise we get 0x0 pointer
TODO: Handle sql_mode!!
*/
sphead->set_definer(definer.str, definer.length);
sphead->set_info(0, 0, &lex.sp_chistics, sql_mode);
sphead->optimize();

26
sql/sql_show.cc
View file

@ -3957,7 +3957,7 @@ fill_events_copy_to_schema_table(THD *thd, TABLE *sch_table, TABLE *event_table)
sch_table->field[3]->store(et.definer.str, et.definer.length, scs);
sch_table->field[4]->store(et.body.str, et.body.length, scs);
// [9] is SQL_MODE
/* [9] is SQL_MODE */
{
byte *sql_mode_str;
ulong sql_mode_len=0;
@ -3972,9 +3972,9 @@ fill_events_copy_to_schema_table(THD *thd, TABLE *sch_table, TABLE *event_table)
String show_str;
//type
sch_table->field[5]->store(STRING_WITH_LEN("RECURRING"), scs);
//execute_at
/* execute_at */
sch_table->field[6]->set_null();
//interval_value
/* interval_value */
//interval_type
if (event_reconstruct_interval_expression(&show_str, et.interval,
et.expression))
@ -3986,26 +3986,24 @@ fill_events_copy_to_schema_table(THD *thd, TABLE *sch_table, TABLE *event_table)
LEX_STRING *ival= &interval_type_to_name[et.interval];
sch_table->field[8]->set_notnull();
sch_table->field[8]->store(ival->str, ival->length, scs);
//starts & ends
//starts & ends
sch_table->field[10]->set_notnull();
sch_table->field[10]->store_time(&et.starts, MYSQL_TIMESTAMP_DATETIME);
sch_table->field[11]->set_notnull();
sch_table->field[11]->store_time(&et.ends, MYSQL_TIMESTAMP_DATETIME);
if (!et.ends_null)
{
sch_table->field[11]->set_notnull();
sch_table->field[11]->store_time(&et.ends, MYSQL_TIMESTAMP_DATETIME);
}
}
else
{
//type
sch_table->field[5]->store(STRING_WITH_LEN("ONE TIME"), scs);
//execute_at
sch_table->field[6]->set_notnull();
sch_table->field[6]->store_time(&et.execute_at, MYSQL_TIMESTAMP_DATETIME);
//interval
sch_table->field[7]->set_null();
//interval_type
sch_table->field[8]->set_null();
//starts & ends
sch_table->field[10]->set_null();
sch_table->field[11]->set_null();
}
//status

3
sql/sql_yacc.yy
View file

@ -1476,6 +1476,9 @@ opt_ev_status: /* empty */ { $$= 0; }
;
ev_starts: /* empty */
{
Lex->et->init_starts(YYTHD, new Item_func_now_local());
}
| STARTS_SYM expr
{
LEX *lex= Lex;