[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 profile flags
*
* PHP version 5
*
* @category Data
* @package StatusNet
* @author Evan Prodromou <evan@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) 2009, 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 Evan Prodromou <evan@status.net>
* @copyright 2009 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 profile flags
*
* A class representing a user flagging another profile for review.
*
* @category Action
* @package StatusNet
* @author Evan Prodromou <evan@status.net>
* @license http://www.fsf.org/licensing/licenses/agpl.html AGPLv3
* @link http://status.net/
* @category Action
* @package GNUsocial
* @author Evan Prodromou <evan@status.net>
* @copyright 2009 StatusNet, Inc.
* @license https://www.gnu.org/licenses/agpl.html GNU AGPL v3 or later
*/
class User_flag_profile extends Managed_DataObject
{
@@ -52,9 +45,9 @@ class User_flag_profile extends Managed_DataObject
public $__table = 'user_flag_profile'; // table name
public $profile_id; // int(11) primary_key not_null
public $user_id; // int(11) primary_key not_null
public $cleared; // datetime default_0000-00-00%2000%3A00%3A00
public $created; // datetime() not_null
public $modified; // timestamp() not_null default_CURRENT_TIMESTAMP
public $cleared; // datetime()
public $created; // datetime()
public $modified; // timestamp() not_null
/* the code above is auto generated do not remove the tag below */
###END_AUTOCODE
@@ -66,7 +59,7 @@ class User_flag_profile extends Managed_DataObject
'profile_id' => array('type' => 'int', 'not null' => true, 'description' => 'profile id flagged'),
'user_id' => array('type' => 'int', 'not null' => true, 'description' => 'user id of the actor'),
'cleared' => array('type' => 'datetime', 'description' => 'when flag was removed'),
'created' => array('type' => 'datetime', 'not null' => true, 'description' => 'date this record was created'),
'created' => array('type' => 'datetime', 'description' => 'date this record was created'),
'modified' => array('type' => 'timestamp', 'not null' => true, 'description' => 'date this record was modified'),
),
'primary key' => array('profile_id', 'user_id'),
@@ -85,7 +78,7 @@ class User_flag_profile extends Managed_DataObject
*
* @return boolean true if exists, else false
*/
static function exists($profile_id, $user_id)
public static function exists($profile_id, $user_id)
{
$ufp = User_flag_profile::pkeyGet(array('profile_id' => $profile_id,
'user_id' => $user_id));
@@ -101,7 +94,7 @@ class User_flag_profile extends Managed_DataObject
*
* @return boolean success flag
*/
static function create($user_id, $profile_id)
public static function create($user_id, $profile_id)
{
$ufp = new User_flag_profile();
@@ -112,8 +105,10 @@ class User_flag_profile extends Managed_DataObject
if (!$ufp->insert()) {
// TRANS: Server exception.
// TRANS: %d is a profile ID (number).
$msg = sprintf(_m('Could not flag profile "%d" for review.'),
$profile_id);
$msg = sprintf(
_m('Could not flag profile "%d" for review.'),
$profile_id
);
throw new ServerException($msg);
}