Issue 9906: Improved view speed

database.sql

@@ -1,6 +1,6 @@
 -- ------------------------------------------
 -- Friendica 2021.03-dev (Red Hot Poker)
--- DB_UPDATE_VERSION 1398
+-- DB_UPDATE_VERSION 1399
 -- ------------------------------------------
 
 
@@ -1164,12 +1164,24 @@ CREATE TABLE IF NOT EXISTS `post-thread-user` (
 	`mention` boolean NOT NULL DEFAULT '0' COMMENT '',
 	`pubmail` boolean NOT NULL DEFAULT '0' COMMENT '',
 	`forum_mode` tinyint unsigned NOT NULL DEFAULT 0 COMMENT '',
+	`contact-id` int unsigned NOT NULL DEFAULT 0 COMMENT 'contact.id',
+	`unseen` boolean NOT NULL DEFAULT '1' COMMENT 'post has not been seen',
+	`hidden` boolean NOT NULL DEFAULT '0' COMMENT 'Marker to hide the post from the user',
+	`origin` boolean NOT NULL DEFAULT '0' COMMENT 'item originated at this site',
+	`psid` int unsigned COMMENT 'ID of the permission set of this post',
+	`post-user-id` int unsigned COMMENT 'Id of the post-user table',
 	 PRIMARY KEY(`uid`,`uri-id`),
 	 INDEX `uid_wall` (`uid`,`wall`),
 	 INDEX `uid_pinned` (`uid`,`pinned`),
 	 INDEX `uri-id` (`uri-id`),
+	 INDEX `contact-id` (`contact-id`),
+	 INDEX `psid` (`psid`),
+	 INDEX `post-user-id` (`post-user-id`),
 	FOREIGN KEY (`uri-id`) REFERENCES `item-uri` (`id`) ON UPDATE RESTRICT ON DELETE CASCADE,
-	FOREIGN KEY (`uid`) REFERENCES `user` (`uid`) ON UPDATE RESTRICT ON DELETE CASCADE
+	FOREIGN KEY (`uid`) REFERENCES `user` (`uid`) ON UPDATE RESTRICT ON DELETE CASCADE,
+	FOREIGN KEY (`contact-id`) REFERENCES `contact` (`id`) ON UPDATE RESTRICT ON DELETE CASCADE,
+	FOREIGN KEY (`psid`) REFERENCES `permissionset` (`id`) ON UPDATE RESTRICT ON DELETE RESTRICT,
+	FOREIGN KEY (`post-user-id`) REFERENCES `post-user` (`id`) ON UPDATE RESTRICT ON DELETE CASCADE
 ) DEFAULT COLLATE utf8mb4_general_ci COMMENT='Thread related data per user';
 
 --
@@ -1191,6 +1203,7 @@ CREATE TABLE IF NOT EXISTS `post-user` (
 	 INDEX `uri-id` (`uri-id`),
 	 INDEX `contact-id` (`contact-id`),
 	 INDEX `psid` (`psid`),
+	 INDEX `uid_hidden` (`uid`,`hidden`),
 	FOREIGN KEY (`uri-id`) REFERENCES `item-uri` (`id`) ON UPDATE RESTRICT ON DELETE CASCADE,
 	FOREIGN KEY (`uid`) REFERENCES `user` (`uid`) ON UPDATE RESTRICT ON DELETE CASCADE,
 	FOREIGN KEY (`contact-id`) REFERENCES `contact` (`id`) ON UPDATE RESTRICT ON DELETE CASCADE,
@@ -1645,15 +1658,15 @@ CREATE VIEW `post-thread-view` AS SELECT
 	`item`.`visible` AS `visible`,
 	`post-thread-user`.`starred` AS `starred`,
 	`item`.`bookmark` AS `bookmark`,
-	`post-user`.`unseen` AS `unseen`,
+	`post-thread-user`.`unseen` AS `unseen`,
 	`item`.`deleted` AS `deleted`,
-	`post-user`.`origin` AS `origin`,
+	`post-thread-user`.`origin` AS `origin`,
 	`post-thread-user`.`forum_mode` AS `forum_mode`,
 	`item`.`mention` AS `mention`,
 	`item`.`global` AS `global`,
 	`post-thread`.`network` AS `network`,
 	`item`.`vid` AS `vid`,
-	`post-user`.`psid` AS `psid`,
+	`post-thread-user`.`psid` AS `psid`,
 	IF (`item`.`vid` IS NULL, '', `verb`.`name`) AS `verb`,
 	`post-content`.`title` AS `title`,
 	`post-content`.`content-warning` AS `content-warning`,
@@ -1671,7 +1684,7 @@ CREATE VIEW `post-thread-view` AS SELECT
 	`post-content`.`target-type` AS `target-type`,
 	`post-content`.`target` AS `target`,
 	`post-content`.`resource-id` AS `resource-id`,
-	`post-user`.`contact-id` AS `contact-id`,
+	`post-thread-user`.`contact-id` AS `contact-id`,
 	`contact`.`url` AS `contact-link`,
 	`contact`.`addr` AS `contact-addr`,
 	`contact`.`name` AS `contact-name`,
@@ -1729,10 +1742,10 @@ CREATE VIEW `post-thread-view` AS SELECT
 	`post-delivery-data`.`queue_count` AS `delivery_queue_count`,
 	`post-delivery-data`.`queue_done` AS `delivery_queue_done`,
 	`post-delivery-data`.`queue_failed` AS `delivery_queue_failed`,
-	IF (`post-user`.`psid` IS NULL, '', `permissionset`.`allow_cid`) AS `allow_cid`,
+	IF (`post-thread-user`.`psid` IS NULL, '', `permissionset`.`allow_cid`) AS `allow_cid`,
-	IF (`post-user`.`psid` IS NULL, '', `permissionset`.`allow_gid`) AS `allow_gid`,
+	IF (`post-thread-user`.`psid` IS NULL, '', `permissionset`.`allow_gid`) AS `allow_gid`,
-	IF (`post-user`.`psid` IS NULL, '', `permissionset`.`deny_cid`) AS `deny_cid`,
+	IF (`post-thread-user`.`psid` IS NULL, '', `permissionset`.`deny_cid`) AS `deny_cid`,
-	IF (`post-user`.`psid` IS NULL, '', `permissionset`.`deny_gid`) AS `deny_gid`,
+	IF (`post-thread-user`.`psid` IS NULL, '', `permissionset`.`deny_gid`) AS `deny_gid`,
 	`item`.`event-id` AS `event-id`,
 	`event`.`created` AS `event-created`,
 	`event`.`edited` AS `event-edited`,
@@ -1754,9 +1767,8 @@ CREATE VIEW `post-thread-view` AS SELECT
 	`parent-item-author`.`network` AS `parent-author-network`
 	FROM `post-thread`
 			STRAIGHT_JOIN `post-thread-user` ON `post-thread-user`.`uri-id` = `post-thread`.`uri-id`
-			STRAIGHT_JOIN `post-user` ON `post-user`.`uri-id` = `post-thread`.`uri-id`
 			STRAIGHT_JOIN `item` ON `item`.`uri-id` = `post-thread`.`uri-id` AND `item`.`uid` = `post-thread-user`.`uid`
-			STRAIGHT_JOIN `contact` ON `contact`.`id` = `post-user`.`contact-id`
+			STRAIGHT_JOIN `contact` ON `contact`.`id` = `post-thread-user`.`contact-id`
 			STRAIGHT_JOIN `contact` AS `author` ON `author`.`id` = `post-thread`.`author-id`
 			STRAIGHT_JOIN `contact` AS `owner` ON `owner`.`id` = `post-thread`.`owner-id`
 			STRAIGHT_JOIN `contact` AS `causer` ON `causer`.`id` = `post-thread`.`causer-id`
@@ -1764,8 +1776,8 @@ CREATE VIEW `post-thread-view` AS SELECT
 			LEFT JOIN `event` ON `event`.`id` = `item`.`event-id`
 			LEFT JOIN `diaspora-interaction` ON `diaspora-interaction`.`uri-id` = `post-thread`.`uri-id`
 			LEFT JOIN `post-content` ON `post-content`.`uri-id` = `post-thread`.`uri-id`
-			LEFT JOIN `post-delivery-data` ON `post-delivery-data`.`uri-id` = `post-thread`.`uri-id` AND `post-user`.`origin`
+			LEFT JOIN `post-delivery-data` ON `post-delivery-data`.`uri-id` = `post-thread`.`uri-id` AND `post-thread-user`.`origin`
-			LEFT JOIN `permissionset` ON `permissionset`.`id` = `post-user`.`psid`
+			LEFT JOIN `permissionset` ON `permissionset`.`id` = `post-thread-user`.`psid`
 			STRAIGHT_JOIN `item` AS `parent-item` ON `parent-item`.`id` = `item`.`parent`
 			STRAIGHT_JOIN `contact` AS `parent-item-author` ON `parent-item-author`.`id` = `parent-item`.`author-id`;
 
@@ -1852,19 +1864,18 @@ CREATE VIEW `network-thread-view` AS SELECT
 	`post-thread-user`.`starred` AS `starred`,
 	`post-thread-user`.`mention` AS `mention`,
 	`post-thread`.`network` AS `network`,
-	`post-user`.`contact-id` AS `contact-id`,
+	`post-thread-user`.`contact-id` AS `contact-id`,
 	`ownercontact`.`contact-type` AS `contact-type`
 	FROM `post-thread`
 			STRAIGHT_JOIN `post-thread-user` ON `post-thread-user`.`uri-id` = `post-thread`.`uri-id`
-			STRAIGHT_JOIN `post-user` ON `post-user`.`uri-id` = `post-thread`.`uri-id` AND `post-user`.`uid` = `post-thread-user`.`uid`
 			STRAIGHT_JOIN `item` ON `item`.`uri-id` = `post-thread`.`uri-id` AND `item`.`uid` = `post-thread-user`.`uid`
-			STRAIGHT_JOIN `contact` ON `contact`.`id` = `post-user`.`contact-id`
+			STRAIGHT_JOIN `contact` ON `contact`.`id` = `post-thread-user`.`contact-id`
-			LEFT JOIN `user-contact` AS `author` ON `author`.`uid` = `post-user`.`uid` AND `author`.`cid` = `post-thread`.`author-id`
+			LEFT JOIN `user-contact` AS `author` ON `author`.`uid` = `post-thread-user`.`uid` AND `author`.`cid` = `post-thread`.`author-id`
-			LEFT JOIN `user-contact` AS `owner` ON `owner`.`uid` = `post-user`.`uid` AND `owner`.`cid` = `post-thread`.`owner-id`
+			LEFT JOIN `user-contact` AS `owner` ON `owner`.`uid` = `post-thread-user`.`uid` AND `owner`.`cid` = `post-thread`.`owner-id`
 			LEFT JOIN `contact` AS `ownercontact` ON `ownercontact`.`id` = `post-thread`.`owner-id`
 			WHERE `item`.`visible` AND NOT `item`.`deleted` AND NOT `item`.`moderated`
 			AND (NOT `contact`.`readonly` AND NOT `contact`.`blocked` AND NOT `contact`.`pending`)
-			AND (`post-user`.`hidden` IS NULL OR NOT `post-user`.`hidden`)
+			AND (`post-thread-user`.`hidden` IS NULL OR NOT `post-thread-user`.`hidden`)
 			AND (`author`.`blocked` IS NULL OR NOT `author`.`blocked`)
 			AND (`owner`.`blocked` IS NULL OR NOT `owner`.`blocked`);
 

src/Model/Item.php

@@ -1015,6 +1015,7 @@ class Item
 		}
 
 		if ($item['gravity'] == GRAVITY_PARENT) {
+			$item['post-user-id'] = $id;
 			Post\ThreadUser::insert($item['uri-id'], $item['uid'], $item);
 		}
 

src/Model/Post.php

@@ -464,12 +464,7 @@ class Post
 		if (!empty($update_fields)) {
 			$rows = DBA::selectToArray('post-view', ['post-user-id'], $thread_condition);
 			$thread_puids = array_column($rows, 'post-user-id');
-
+			if (!DBA::update('post-thread-user', $update_fields, ['post-user-id' => $thread_puids])) {
-			$post_thread_condition = DBA::collapseCondition(['id' => $thread_puids]);
-
-			$post_thread_condition[0] = "EXISTS(SELECT `id` FROM `post-user` WHERE " .
-				$post_thread_condition[0] . " AND `uri-id` = `post-thread-user`.`uri-id` AND `uid` = `post-thread-user`.`uid`)";
-				if (!DBA::update('post-thread-user', $update_fields, $post_thread_condition)) {
 				DBA::rollback();
 				Logger::notice('Updating post-thread-user failed', ['fields' => $update_fields, 'condition' => $condition]);
 				return false;

static/dbstructure.config.php

@@ -55,7 +55,7 @@
 use Friendica\Database\DBA;
 
 if (!defined('DB_UPDATE_VERSION')) {
-	define('DB_UPDATE_VERSION', 1398);
+	define('DB_UPDATE_VERSION', 1399);
 }
 
 return [
@@ -1215,13 +1215,22 @@ return [
 			"wall" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => "This item was posted to the wall of uid"],
 			"mention" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => ""],
 			"pubmail" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => ""],
-			"forum_mode" => ["type" => "tinyint unsigned", "not null" => "1", "default" => "0", "comment" => ""]
+			"forum_mode" => ["type" => "tinyint unsigned", "not null" => "1", "default" => "0", "comment" => ""],
+			"contact-id" => ["type" => "int unsigned", "not null" => "1", "default" => "0", "foreign" => ["contact" => "id"], "comment" => "contact.id"],
+			"unseen" => ["type" => "boolean", "not null" => "1", "default" => "1", "comment" => "post has not been seen"],
+			"hidden" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => "Marker to hide the post from the user"],
+			"origin" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => "item originated at this site"],
+			"psid" => ["type" => "int unsigned", "foreign" => ["permissionset" => "id", "on delete" => "restrict"], "comment" => "ID of the permission set of this post"],
+			"post-user-id" => ["type" => "int unsigned", "foreign" => ["post-user" => "id"], "comment" => "Id of the post-user table"],
 		],
 		"indexes" => [
 			"PRIMARY" => ["uid", "uri-id"],
 			"uid_wall" => ["uid", "wall"],
 			"uid_pinned" => ["uid", "pinned"],
 			"uri-id" => ["uri-id"],
+			"contact-id" => ["contact-id"],
+			"psid" => ["psid"],
+			"post-user-id" => ["post-user-id"],
 		]
 	],
 	"post-user" => [
@@ -1244,6 +1253,7 @@ return [
 			"uri-id" => ["uri-id"],
 			"contact-id" => ["contact-id"],
 			"psid" => ["psid"],
+			"uid_hidden" => ["uid", "hidden"],
 		],
 	],
 	"post-user-notification" => [

static/dbview.config.php

@@ -221,15 +221,15 @@
 			"visible" => ["item", "visible"],
 			"starred" => ["post-thread-user", "starred"],
 			"bookmark" => ["item", "bookmark"],
-			"unseen" => ["post-user", "unseen"],
+			"unseen" => ["post-thread-user", "unseen"],
 			"deleted" => ["item", "deleted"],
-			"origin" => ["post-user", "origin"],
+			"origin" => ["post-thread-user", "origin"],
 			"forum_mode" => ["post-thread-user", "forum_mode"],
 			"mention" => ["item", "mention"],
 			"global" => ["item", "global"],
 			"network" => ["post-thread", "network"],
 			"vid" => ["item", "vid"],
-			"psid" => ["post-user", "psid"],
+			"psid" => ["post-thread-user", "psid"],
 			"verb" => "IF (`item`.`vid` IS NULL, '', `verb`.`name`)",
 			"title" => ["post-content", "title"],
 			"content-warning" => ["post-content", "content-warning"],
@@ -247,7 +247,7 @@
 			"target-type" => ["post-content", "target-type"],
 			"target" => ["post-content", "target"],
 			"resource-id" => ["post-content", "resource-id"],
-			"contact-id" => ["post-user", "contact-id"],
+			"contact-id" => ["post-thread-user", "contact-id"],
 			"contact-link" => ["contact", "url"],
 			"contact-addr" => ["contact", "addr"],
 			"contact-name" => ["contact", "name"],
@@ -305,10 +305,10 @@
 			"delivery_queue_count" => ["post-delivery-data", "queue_count"],
 			"delivery_queue_done" => ["post-delivery-data", "queue_done"],
 			"delivery_queue_failed" => ["post-delivery-data", "queue_failed"],
-			"allow_cid" => "IF (`post-user`.`psid` IS NULL, '', `permissionset`.`allow_cid`)",
+			"allow_cid" => "IF (`post-thread-user`.`psid` IS NULL, '', `permissionset`.`allow_cid`)",
-			"allow_gid" => "IF (`post-user`.`psid` IS NULL, '', `permissionset`.`allow_gid`)",
+			"allow_gid" => "IF (`post-thread-user`.`psid` IS NULL, '', `permissionset`.`allow_gid`)",
-			"deny_cid" => "IF (`post-user`.`psid` IS NULL, '', `permissionset`.`deny_cid`)",
+			"deny_cid" => "IF (`post-thread-user`.`psid` IS NULL, '', `permissionset`.`deny_cid`)",
-			"deny_gid" => "IF (`post-user`.`psid` IS NULL, '', `permissionset`.`deny_gid`)",
+			"deny_gid" => "IF (`post-thread-user`.`psid` IS NULL, '', `permissionset`.`deny_gid`)",
 			"event-id" => ["item", "event-id"],
 			"event-created" => ["event", "created"],
 			"event-edited" => ["event", "edited"],
@@ -331,9 +331,8 @@
 		],
 		"query" => "FROM `post-thread`
 			STRAIGHT_JOIN `post-thread-user` ON `post-thread-user`.`uri-id` = `post-thread`.`uri-id`
-			STRAIGHT_JOIN `post-user` ON `post-user`.`uri-id` = `post-thread`.`uri-id`
 			STRAIGHT_JOIN `item` ON `item`.`uri-id` = `post-thread`.`uri-id` AND `item`.`uid` = `post-thread-user`.`uid`
-			STRAIGHT_JOIN `contact` ON `contact`.`id` = `post-user`.`contact-id`
+			STRAIGHT_JOIN `contact` ON `contact`.`id` = `post-thread-user`.`contact-id`
 			STRAIGHT_JOIN `contact` AS `author` ON `author`.`id` = `post-thread`.`author-id`
 			STRAIGHT_JOIN `contact` AS `owner` ON `owner`.`id` = `post-thread`.`owner-id`
 			STRAIGHT_JOIN `contact` AS `causer` ON `causer`.`id` = `post-thread`.`causer-id`
@@ -341,8 +340,8 @@
 			LEFT JOIN `event` ON `event`.`id` = `item`.`event-id`
 			LEFT JOIN `diaspora-interaction` ON `diaspora-interaction`.`uri-id` = `post-thread`.`uri-id`
 			LEFT JOIN `post-content` ON `post-content`.`uri-id` = `post-thread`.`uri-id`
-			LEFT JOIN `post-delivery-data` ON `post-delivery-data`.`uri-id` = `post-thread`.`uri-id` AND `post-user`.`origin`
+			LEFT JOIN `post-delivery-data` ON `post-delivery-data`.`uri-id` = `post-thread`.`uri-id` AND `post-thread-user`.`origin`
-			LEFT JOIN `permissionset` ON `permissionset`.`id` = `post-user`.`psid`
+			LEFT JOIN `permissionset` ON `permissionset`.`id` = `post-thread-user`.`psid`
 			STRAIGHT_JOIN `item` AS `parent-item` ON `parent-item`.`id` = `item`.`parent`
 			STRAIGHT_JOIN `contact` AS `parent-item-author` ON `parent-item-author`.`id` = `parent-item`.`author-id`"
 	],
@@ -420,20 +419,19 @@
 			"starred" => ["post-thread-user", "starred"],
 			"mention" => ["post-thread-user", "mention"],
 			"network" => ["post-thread", "network"],
-			"contact-id" => ["post-user", "contact-id"],
+			"contact-id" => ["post-thread-user", "contact-id"],
 			"contact-type" => ["ownercontact", "contact-type"],
 		],
 		"query" => "FROM `post-thread`
 			STRAIGHT_JOIN `post-thread-user` ON `post-thread-user`.`uri-id` = `post-thread`.`uri-id`
-			STRAIGHT_JOIN `post-user` ON `post-user`.`uri-id` = `post-thread`.`uri-id` AND `post-user`.`uid` = `post-thread-user`.`uid`
 			STRAIGHT_JOIN `item` ON `item`.`uri-id` = `post-thread`.`uri-id` AND `item`.`uid` = `post-thread-user`.`uid`
-			STRAIGHT_JOIN `contact` ON `contact`.`id` = `post-user`.`contact-id`
+			STRAIGHT_JOIN `contact` ON `contact`.`id` = `post-thread-user`.`contact-id`
-			LEFT JOIN `user-contact` AS `author` ON `author`.`uid` = `post-user`.`uid` AND `author`.`cid` = `post-thread`.`author-id`
+			LEFT JOIN `user-contact` AS `author` ON `author`.`uid` = `post-thread-user`.`uid` AND `author`.`cid` = `post-thread`.`author-id`
-			LEFT JOIN `user-contact` AS `owner` ON `owner`.`uid` = `post-user`.`uid` AND `owner`.`cid` = `post-thread`.`owner-id`
+			LEFT JOIN `user-contact` AS `owner` ON `owner`.`uid` = `post-thread-user`.`uid` AND `owner`.`cid` = `post-thread`.`owner-id`
 			LEFT JOIN `contact` AS `ownercontact` ON `ownercontact`.`id` = `post-thread`.`owner-id`
 			WHERE `item`.`visible` AND NOT `item`.`deleted` AND NOT `item`.`moderated`
 			AND (NOT `contact`.`readonly` AND NOT `contact`.`blocked` AND NOT `contact`.`pending`)
-			AND (`post-user`.`hidden` IS NULL OR NOT `post-user`.`hidden`)
+			AND (`post-thread-user`.`hidden` IS NULL OR NOT `post-thread-user`.`hidden`)
 			AND (`author`.`blocked` IS NULL OR NOT `author`.`blocked`)
 			AND (`owner`.`blocked` IS NULL OR NOT `owner`.`blocked`)"
 	],

update.php

@@ -757,5 +757,16 @@ function update_1398()
 	}
 
 	return Update::SUCCESS;
-
+}
+
+function update_1399()
+{
+	if (!DBA::e("UPDATE `post-thread-user` INNER JOIN `post-user` ON `post-user`.`uid` = `post-thread-user`.`uid` AND `post-user`.`uri-id` = `post-thread-user`.`uri-id`
+		SET `post-thread-user`.`contact-id` = `post-user`.`contact-id`, `post-thread-user`.`unseen` = `post-user`.`unseen`, 
+		`post-thread-user`.`hidden` = `post-user`.`hidden`, `post-thread-user`.`origin` = `post-user`.`origin`, 
+		`post-thread-user`.`psid` = `post-user`.`psid`, `post-thread-user`.`post-user-id` = `post-user`.`id`")) {
+			return Update::FAILED;
+	}
+
+	return Update::SUCCESS;
 }