You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
132 lines
4.6 KiB
132 lines
4.6 KiB
5 months ago
|
/* Copyright (c) 2016, 2017, Oracle and/or its affiliates. All rights reserved.
|
||
|
|
|
||
|
|
This program is free software; you can redistribute it and/or modify
|
||
|
|
it under the terms of the GNU General Public License, version 2.0,
|
||
|
|
as published by the Free Software Foundation.
|
||
|
|
|
||
|
|
This program is also distributed with certain software (including
|
||
|
|
but not limited to OpenSSL) that is licensed under separate terms,
|
||
|
|
as designated in a particular file or component or in included license
|
||
|
|
documentation. The authors of MySQL hereby grant you an additional
|
||
|
|
permission to link the program and your derivative works with the
|
||
|
|
separately licensed software that they have included with MySQL.
|
||
|
|
|
||
|
|
This program is distributed in the hope that it will be useful,
|
||
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||
|
|
GNU General Public License, version 2.0, for more details.
|
||
|
|
|
||
|
|
You should have received a copy of the GNU General Public License
|
||
|
|
along with this program; if not, write to the Free Software
|
||
|
|
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */
|
||
|
|
|
||
|
|
#ifndef DD_EVENT_INCLUDED
|
||
|
|
#define DD_EVENT_INCLUDED
|
||
|
|
|
||
|
|
#include "my_inttypes.h"
|
||
|
|
#include "my_time.h" // interval_type
|
||
|
|
#include "sql/dd/string_type.h" // dd::String_type
|
||
|
|
#include "sql/dd/types/event.h" // dd::Event::enum_event_status
|
||
|
|
|
||
|
|
class Event_parse_data;
|
||
|
|
class THD;
|
||
|
|
|
||
|
|
struct LEX_USER;
|
||
|
|
|
||
|
|
using sql_mode_t = ulonglong;
|
||
|
|
|
||
|
|
namespace dd {
|
||
|
|
class Schema;
|
||
|
|
|
||
|
|
/**
|
||
|
|
Convert new DD Event::enum_event_status to status type used in
|
||
|
|
server code.
|
||
|
|
|
||
|
|
@param event_status status of type enum_event_status.
|
||
|
|
|
||
|
|
@returns an int indicating status of event used in server code.
|
||
|
|
*/
|
||
|
|
int get_old_status(Event::enum_event_status event_status);
|
||
|
|
|
||
|
|
/**
|
||
|
|
Convert new DD Event::enum_on_completion to completion type used in
|
||
|
|
server code.
|
||
|
|
|
||
|
|
@param on_completion on_completion of type enum_on_completion.
|
||
|
|
|
||
|
|
@returns an int indicating on_completion of event used in server code.
|
||
|
|
*/
|
||
|
|
int get_old_on_completion(Event::enum_on_completion on_completion);
|
||
|
|
|
||
|
|
/**
|
||
|
|
Convert new DD interval_field type to type interval_type used in
|
||
|
|
server code.
|
||
|
|
|
||
|
|
@param interval_field interval_field of type enum_interval_field.
|
||
|
|
|
||
|
|
@returns an value of type interval type indicating interval type values
|
||
|
|
used in server code.
|
||
|
|
*/
|
||
|
|
interval_type get_old_interval_type(Event::enum_interval_field interval_field);
|
||
|
|
|
||
|
|
/**
|
||
|
|
Create an event object and commit it to DD Table Events.
|
||
|
|
|
||
|
|
@param thd Thread handle
|
||
|
|
@param schema Schema object.
|
||
|
|
@param event_name Event name
|
||
|
|
@param event_body Event body.
|
||
|
|
@param event_body_utf8 Event body in utf8 format.
|
||
|
|
@param definer Definer of the event.
|
||
|
|
@param event_data Event information obtained from parser.
|
||
|
|
|
||
|
|
@retval true Event creation failed.
|
||
|
|
@retval false Event creation succeeded.
|
||
|
|
*/
|
||
|
|
bool create_event(THD *thd, const Schema &schema, const String_type &event_name,
|
||
|
|
const String_type &event_body,
|
||
|
|
const String_type &event_body_utf8, const LEX_USER *definer,
|
||
|
|
Event_parse_data *event_data);
|
||
|
|
|
||
|
|
/**
|
||
|
|
Create or update a event object and commit it to
|
||
|
|
DD Table Events.
|
||
|
|
|
||
|
|
@param thd Thread handle
|
||
|
|
@param event Event to update.
|
||
|
|
@param schema Schema currently containing the event.
|
||
|
|
@param new_schema New Schema or nullptr if the schema does not
|
||
|
|
change.
|
||
|
|
@param new_event_name Updated Event name.
|
||
|
|
@param new_event_body Updated Event body.
|
||
|
|
@param new_event_body_utf8 Updated Event body in utf8 format.
|
||
|
|
@param definer Definer of the event.
|
||
|
|
@param event_data Event information obtained from parser.
|
||
|
|
|
||
|
|
@retval true Event updation failed.
|
||
|
|
@retval false Event updation succeeded.
|
||
|
|
*/
|
||
|
|
bool update_event(THD *thd, Event *event, const dd::Schema &schema,
|
||
|
|
const dd::Schema *new_schema,
|
||
|
|
const String_type &new_event_name,
|
||
|
|
const String_type &new_event_body,
|
||
|
|
const String_type &new_event_body_utf8,
|
||
|
|
const LEX_USER *definer, Event_parse_data *event_data);
|
||
|
|
|
||
|
|
/**
|
||
|
|
Update time related fields of Event object.
|
||
|
|
|
||
|
|
@param thd Thread handle
|
||
|
|
@param event Event to update.
|
||
|
|
@param last_executed Time the event was last executed.
|
||
|
|
@param status Event status.
|
||
|
|
|
||
|
|
@retval true true if update failed.
|
||
|
|
@retval false false if update succeeded.
|
||
|
|
*/
|
||
|
|
bool update_event_time_and_status(THD *thd, Event *event,
|
||
|
|
my_time_t last_executed, ulonglong status);
|
||
|
|
|
||
|
|
} // namespace dd
|
||
|
|
#endif // DD_EVENT_INCLUDED
|