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Change key-value table

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- Make "k" as primary key
- Added "updated_at"
This commit is contained in:
Philipp Holzer 2022-12-29 22:36:08 +01:00
parent f944a2a620
commit 7c4c409060
Signed by: nupplaPhil
GPG key ID: 24A7501396EB5432
5 changed files with 68 additions and 21 deletions
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22
database.sql
View file

@ -843,11 +843,10 @@ CREATE TABLE IF NOT EXISTS `intro` (
-- TABLE key-value
--
CREATE TABLE IF NOT EXISTS `key-value` (
`id` int unsigned NOT NULL auto_increment COMMENT '',
`k` varbinary(50) NOT NULL DEFAULT '' COMMENT '',
`k` varbinary(50) NOT NULL COMMENT '',
`v` mediumtext COMMENT '',
PRIMARY KEY(`id`),
UNIQUE INDEX `k` (`k`)
`updated_at` int unsigned NOT NULL COMMENT 'timestamp of the last update',
PRIMARY KEY(`k`)
) DEFAULT COLLATE utf8mb4_general_ci COMMENT='A key value storage';
--
@ -1843,6 +1842,21 @@ CREATE TABLE IF NOT EXISTS `worker-ipc` (
PRIMARY KEY(`key`)
) ENGINE=MEMORY DEFAULT COLLATE utf8mb4_general_ci COMMENT='Inter process communication between the frontend and the worker';
--
-- TABLE advancedcontentfilter_rules
--
CREATE TABLE IF NOT EXISTS `advancedcontentfilter_rules` (
`id` int unsigned NOT NULL auto_increment COMMENT 'Auto incremented rule id',
`uid` int unsigned NOT NULL COMMENT 'Owner user id',
`name` varchar(255) NOT NULL COMMENT 'Rule name',
`expression` mediumtext NOT NULL COMMENT 'Expression text',
`serialized` mediumtext NOT NULL COMMENT 'Serialized parsed expression',
`active` boolean NOT NULL DEFAULT '1' COMMENT 'Whether the rule is active or not',
`created` datetime NOT NULL DEFAULT '0001-01-01 00:00:00' COMMENT 'Creation date',
PRIMARY KEY(`id`),
INDEX `uid_active` (`uid`,`active`)
) DEFAULT COLLATE utf8mb4_general_ci COMMENT='Advancedcontentfilter addon rules';
--
-- VIEW application-view
--

17
doc/database/db_key-value.md
View file

@ -6,19 +6,18 @@ A key value storage
Fields
------
| Field | Description | Type | Null | Key | Default | Extra |
| ----- | ----------- | ------------- | ---- | --- | ------- | -------------- |
| id | | int unsigned | NO | PRI | NULL | auto_increment |
| k | | varbinary(50) | NO | | | |
| v | | mediumtext | YES | | NULL | |
| Field | Description | Type | Null | Key | Default | Extra |
| ---------- | ---------------------------- | ------------- | ---- | --- | ------- | ----- |
| k | | varbinary(50) | NO | PRI | NULL | |
| v | | mediumtext | YES | | NULL | |
| updated_at | timestamp of the last update | int unsigned | YES | | NULL | |
Indexes
------------
| Name | Fields |
| ------- | --------- |
| PRIMARY | id |
| k | UNIQUE, k |
| Name | Fields |
| ------- | ------ |
| PRIMARY | k |
Return to [database documentation](help/database)

5
src/Core/KeyValueStorage/Type/DBKeyValueStorage.php
View file

@ -89,7 +89,10 @@ class DBKeyValueStorage extends AbstractKeyValueStorage
$dbValue = ValueConversion::toDbValue($value);
$return = $this->database->update(self::DB_KEY_VALUE_TABLE, ['v' => $dbValue], ['k' => $offset], true);
$return = $this->database->update(self::DB_KEY_VALUE_TABLE, [
'v' => $dbValue,
'updated_at' => time()
], ['k' => $offset], true);
if (!$return) {
throw new \Exception(sprintf('database update failed: %s', $this->database->errorMessage()));

7
static/dbstructure.config.php
View file

@ -892,13 +892,12 @@ return [
"key-value" => [
"comment" => "A key value storage",
"fields" => [
"id" => ["type" => "int unsigned", "not null" => "1", "extra" => "auto_increment", "primary" => "1", "comment" => ""],
"k" => ["type" => "varbinary(50)", "not null" => "1", "default" => "", "comment" => ""],
"k" => ["type" => "varbinary(50)", "not null" => "1", "primary" => "1", "comment" => ""],
"v" => ["type" => "mediumtext", "comment" => ""],
"updated_at" => ["type" => "int unsigned", "not null" => "0", "comment" => "timestamp of the last update"],
],
"indexes" => [
"PRIMARY" => ["id"],
"k" => ["UNIQUE", "k"],
"PRIMARY" => ["k"],
],
],
"locks" => [

38
tests/src/Core/KeyValueStorage/DBKeyValueStorageTest.php
View file

@ -24,6 +24,7 @@ namespace Friendica\Test\src\Core\KeyValueStorage;
use Friendica\Core\Config\ValueObject\Cache;
use Friendica\Core\KeyValueStorage\Capabilities\ICanManageKeyValuePairs;
use Friendica\Core\KeyValueStorage\Type\DBKeyValueStorage;
use Friendica\Database\Database;
use Friendica\Database\Definition\DbaDefinition;
use Friendica\Database\Definition\ViewDefinition;
use Friendica\Test\DatabaseTestTrait;
@ -35,6 +36,9 @@ class DBKeyValueStorageTest extends KeyValueStorageTest
{
use DatabaseTestTrait;
/** @var Database */
protected $database;
protected function setUp(): void
{
parent::setUp();
@ -56,9 +60,37 @@ class DBKeyValueStorageTest extends KeyValueStorageTest
$basePath = new BasePath(dirname(__FILE__, 5), $_SERVER);
$database = new StaticDatabase($cache, new Profiler($cache), (new DbaDefinition($basePath->getPath()))->load(), (new ViewDefinition($basePath->getPath()))->load());
$database->setTestmode(true);
$this->database = new StaticDatabase($cache, new Profiler($cache), (new DbaDefinition($basePath->getPath()))->load(), (new ViewDefinition($basePath->getPath()))->load());
$this->database->setTestmode(true);
return new DBKeyValueStorage($database);
return new DBKeyValueStorage($this->database);
}
/** @dataProvider dataTests */
public function testUpdatedAt($k, $v)
{
$instance = $this->getInstance();
$instance->set($k, $v);
self::assertEquals($v, $instance->get($k));
self::assertEquals($v, $instance[$k]);
$entry = $this->database->selectFirst(DBKeyValueStorage::DB_KEY_VALUE_TABLE, ['updated_at'], ['k' => $k]);
self::assertNotEmpty($entry);
$updateAt = $entry['updated_at'];
$instance->set($k, 'another_value');
self::assertEquals('another_value', $instance->get($k));
self::assertEquals('another_value', $instance[$k]);
$entry = $this->database->selectFirst(DBKeyValueStorage::DB_KEY_VALUE_TABLE, ['updated_at'], ['k' => $k]);
self::assertNotEmpty($entry);
$updateAtAfter = $entry['updated_at'];
self::assertLessThanOrEqual($updateAt, $updateAtAfter);
}
}