bee3dea9c2
This adds a requirement for all definitions that have foreign keys to also require indices for all source (local) attributes mentioned in foreign keys. MariaDB/MySQL creates indices for source attributes automatically, so this serves as a way to get rid of those automatic indices and create clean explicit ones instead. In PostgreSQL, most of the time, indices on the source are necessary to decrease performance penalty of foreign keys (like in MariaDB), but they aren't created automatically, so this serves to remove that difference between PostgreSQL and MariaDB.
61 lines
2.9 KiB
PHP
61 lines
2.9 KiB
PHP
<?php
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// This file is part of GNU social - https://www.gnu.org/software/social
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//
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// GNU social is free software: you can redistribute it and/or modify
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// it under the terms of the GNU Affero General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// GNU social is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU Affero General Public License for more details.
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//
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// You should have received a copy of the GNU Affero General Public License
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// along with GNU social. If not, see <http://www.gnu.org/licenses/>.
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/**
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* Table Definition for foreign_subscription
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*/
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defined('GNUSOCIAL') || die();
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class Foreign_subscription extends Managed_DataObject
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{
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###START_AUTOCODE
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/* the code below is auto generated do not remove the above tag */
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public $__table = 'foreign_subscription'; // table name
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public $service; // int(4) primary_key not_null
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public $subscriber; // int(4) primary_key not_null
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public $subscribed; // int(4) primary_key not_null
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public $created; // datetime()
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/* the code above is auto generated do not remove the tag below */
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###END_AUTOCODE
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public static function schemaDef()
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{
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return array(
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'fields' => array(
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'service' => array('type' => 'int', 'not null' => true, 'description' => 'service where relationship happens'),
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'subscriber' => array('type' => 'int', 'size' => 'big', 'not null' => true, 'description' => 'subscriber on foreign service'),
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'subscribed' => array('type' => 'int', 'size' => 'big', 'not null' => true, 'description' => 'subscribed user'),
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'created' => array('type' => 'datetime', 'description' => 'date this record was created'),
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),
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'primary key' => array('service', 'subscriber', 'subscribed'),
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'foreign keys' => array(
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'foreign_subscription_service_fkey' => array('foreign_service', array('service' => 'id')),
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'foreign_subscription_subscriber_service_fkey' => array('foreign_user', array('subscriber' => 'id', 'service' => 'service')),
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'foreign_subscription_subscribed_service_fkey' => array('foreign_user', array('subscribed' => 'id', 'service' => 'service')),
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),
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'indexes' => array(
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'foreign_subscription_subscriber_service_idx' => array('subscriber', 'service'),
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'foreign_subscription_subscribed_service_idx' => array('subscribed', 'service'),
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'foreign_subscription_service_subscribed_idx' => array('service', 'subscribed'),
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),
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);
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}
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}
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