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Bug#35997 Event scheduler seems to let the server crash, if it is embedded.

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The event scheduler was not designed to work in embedded mode. This
patch disables and excludes the event scheduler when the server is
compiled for embedded build.
This commit is contained in:
thek@adventure.(none)
2008-05-09 09:43:02 +02:00
parent ee6373ab7c
commit 19a22f87e9
20 changed files with 745 additions and 670 deletions
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99
sql/event_data_objects.h
View File

@ -22,10 +22,7 @@
@file event_data_objects.h
*/
#define EVEX_GET_FIELD_FAILED -2
#define EVEX_BAD_PARAMS -5
#define EVEX_MICROSECOND_UNSUP -6
#include "event_parse_data.h"
class Event_queue_element_for_exec
{
@ -54,23 +51,6 @@ protected:
MEM_ROOT mem_root;
public:
/*
ENABLED = feature can function normally (is turned on)
SLAVESIDE_DISABLED = feature is turned off on slave
DISABLED = feature is turned off
*/
enum enum_status
{
ENABLED = 1,
DISABLED,
SLAVESIDE_DISABLED
};
enum enum_on_completion
{
ON_COMPLETION_DROP = 1,
ON_COMPLETION_PRESERVE
};
LEX_STRING dbname;
LEX_STRING name;
@ -201,83 +181,6 @@ private:
};
class Event_parse_data : public Sql_alloc
{
public:
int on_completion;
int status;
longlong originator;
/*
do_not_create will be set if STARTS time is in the past and
on_completion == ON_COMPLETION_DROP.
*/
bool do_not_create;
bool body_changed;
LEX_STRING dbname;
LEX_STRING name;
LEX_STRING definer;// combination of user and host
LEX_STRING comment;
Item* item_starts;
Item* item_ends;
Item* item_execute_at;
my_time_t starts;
my_time_t ends;
my_time_t execute_at;
my_bool starts_null;
my_bool ends_null;
my_bool execute_at_null;
sp_name *identifier;
Item* item_expression;
longlong expression;
interval_type interval;
static Event_parse_data *
new_instance(THD *thd);
bool
check_parse_data(THD *thd);
private:
void
init_definer(THD *thd);
void
init_name(THD *thd, sp_name *spn);
int
init_execute_at(THD *thd);
int
init_interval(THD *thd);
int
init_starts(THD *thd);
int
init_ends(THD *thd);
Event_parse_data();
~Event_parse_data();
void
report_bad_value(const char *item_name, Item *bad_item);
void
check_if_in_the_past(THD *thd, my_time_t ltime_utc);
Event_parse_data(const Event_parse_data &); /* Prevent use of these */
void check_originator_id(THD *thd);
void operator=(Event_parse_data &);
};
/* Compares only the schema part of the identifier */
bool
event_basic_db_equal(LEX_STRING db, Event_basic *et);