[SCHEMA] Improve timestamp storage

Avoid the use of deprecated MariaDB "zero dates" globally. If they're present
as attribute defaults somewhere, they will be replaced with NULL implicitly.
The existing "zero dates" in MariaDB storage will be left intact and this
should not present any issues.

The "timestamp" type in table definitions now corresponds to DATETIME in
MariaDB with "DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP", which
should be close enough to the original behaviour for compatibility purposes.
It is now the recommended type for "modified" attributes, because of the
update trigger on MariaDB. But there is no such trigger implemented on
PostgreSQL as of this moment.
This commit is contained in:
Alexei Sorokin
2020-06-29 01:41:46 +03:00
committed by Diogo Peralta Cordeiro
parent eb993df072
commit 26115482ef
73 changed files with 1130 additions and 756 deletions

View File

@@ -1,48 +1,41 @@
<?php
// This file is part of GNU social - https://www.gnu.org/software/social
//
// GNU social is free software: you can redistribute it and/or modify
// it under the terms of the GNU Affero General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// GNU social 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 Affero General Public License for more details.
//
// You should have received a copy of the GNU Affero General Public License
// along with GNU social. If not, see <http://www.gnu.org/licenses/>.
/**
* Data class for favorites talley
*
* PHP version 5
*
* @category Data
* @package StatusNet
* @author Zach Copley <zach@status.net>
* @license http://www.fsf.org/licensing/licenses/agpl.html AGPLv3
* @link http://status.net/
*
* StatusNet - the distributed open-source microblogging tool
* Copyright (C) 2010, StatusNet, Inc.
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* 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 Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
* @category Data
* @package GNUsocial
* @author Zach Copley <zach@status.net>
* @copyright 2010 StatusNet, Inc.
* @license https://www.gnu.org/licenses/agpl.html GNU AGPL v3 or later
*/
if (!defined('STATUSNET')) {
exit(1);
}
require_once INSTALLDIR . '/classes/Memcached_DataObject.php';
defined('GNUSOCIAL') || die();
/**
* Data class for favorites tally
*
* A class representing a total number of times a notice has been favored
*
* @category Action
* @package StatusNet
* @author Zach Copley <zach@status.net>
* @license http://www.fsf.org/licensing/licenses/agpl.html AGPLv3
* @link http://status.net/
* @category Action
* @package GNUsocial
* @author Zach Copley <zach@status.net>
* @copyright 2010 StatusNet, Inc.
* @license https://www.gnu.org/licenses/agpl.html GNU AGPL v3 or later
*/
class Fave_tally extends Managed_DataObject
{
@@ -52,8 +45,8 @@ class Fave_tally extends Managed_DataObject
public $__table = 'fave_tally'; // table name
public $notice_id; // int(4) primary_key not_null
public $count; // int(4) not_null
public $created; // datetime() not_null
public $modified; // datetime not_null default_0000-00-00%2000%3A00%3A00
public $created; // datetime()
public $modified; // timestamp() not_null default_CURRENT_TIMESTAMP
/* the code above is auto generated do not remove the tag below */
###END_AUTOCODE
@@ -64,7 +57,7 @@ class Fave_tally extends Managed_DataObject
'fields' => array(
'notice_id' => array('type' => 'int', 'not null' => true, 'description' => 'notice id'),
'count' => array('type' => 'int', 'not null' => true, 'description' => 'the fave tally count'),
'created' => array('type' => 'datetime', 'not null' => true, 'description' => 'date this record was created'),
'created' => array('type' => 'datetime', 'description' => 'date this record was created'),
'modified' => array('type' => 'timestamp', 'not null' => true, 'description' => 'date this record was modified'),
),
'primary key' => array('notice_id'),
@@ -81,7 +74,7 @@ class Fave_tally extends Managed_DataObject
*
* @return Fave_tally $tally the tally data object
*/
static function increment($noticeID)
public static function increment($noticeID)
{
$tally = Fave_tally::ensureTally($noticeID);
@@ -109,7 +102,7 @@ class Fave_tally extends Managed_DataObject
*
* @return Fave_tally $tally the tally data object
*/
static function decrement($noticeID)
public static function decrement($noticeID)
{
$tally = Fave_tally::ensureTally($noticeID);
@@ -140,7 +133,7 @@ class Fave_tally extends Managed_DataObject
*
* @return Fave_tally the tally data object
*/
static function ensureTally($noticeID)
public static function ensureTally($noticeID)
{
$tally = Fave_tally::getKV('notice_id', $noticeID);
@@ -172,7 +165,7 @@ class Fave_tally extends Managed_DataObject
*
* @return integer $total total number of time the notice has been favored
*/
static function countExistingFaves($noticeID)
public static function countExistingFaves($noticeID)
{
$fave = new Fave();
$fave->notice_id = $noticeID;