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[SCHEMA] Improve timestamp storage

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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
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10
classes/User_im_prefs.php
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@@ -26,8 +26,6 @@
defined('GNUSOCIAL') || die();
require_once INSTALLDIR.'/classes/Memcached_DataObject.php';
class User_im_prefs extends Managed_DataObject
{
###START_AUTOCODE
@@ -40,8 +38,8 @@ class User_im_prefs extends Managed_DataObject
public $notify; // bool not_null default_false
public $replies; // bool not_null default_false
public $updatefrompresence; // bool not_null default_false
public $created; // datetime() not_null default_0000-00-00%2000%3A00%3A00
public $modified; // datetime() not_null default_CURRENT_TIMESTAMP
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
@@ -56,8 +54,8 @@ class User_im_prefs extends Managed_DataObject
'notify' => array('type' => 'bool', 'not null' => true, 'default' => false, 'description' => 'Notify when a new notice is sent'),
'replies' => array('type' => 'bool', 'not null' => true, 'default' => false, 'description' => 'Send replies from people not subscribed to'),
'updatefrompresence' => array('type' => 'bool', 'not null' => true, 'default' => false, 'description' => 'Update from presence.'),
'created' => array('type' => 'datetime', 'not null' => true, 'default' => '0000-00-00 00:00:00', 'description' => 'date this record was created'),
'modified' => array('type' => 'datetime', 'not null' => true, 'default' => 'CURRENT_TIMESTAMP', 'description' => 'date this record was modified'),
'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('user_id', 'transport'),
'unique keys' => array(