Merge pull request #9083 from annando/persistent
Configuration if the database is opened with persistent connections
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commit
e4207408ee
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@ -134,6 +134,8 @@ class Database
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return false;
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}
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$persistent = (bool)$this->configCache->get('database', 'persistent');
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$this->emulate_prepares = (bool)$this->configCache->get('database', 'emulate_prepares');
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$this->pdo_emulate_prepares = (bool)$this->configCache->get('database', 'pdo_emulate_prepares');
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@ -150,7 +152,7 @@ class Database
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}
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try {
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$this->connection = @new PDO($connect, $user, $pass);
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$this->connection = @new PDO($connect, $user, $pass, [PDO::ATTR_PERSISTENT => $persistent]);
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$this->connection->setAttribute(PDO::ATTR_EMULATE_PREPARES, $this->pdo_emulate_prepares);
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$this->connected = true;
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} catch (PDOException $e) {
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@ -62,6 +62,13 @@ return [
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// disable_pdo (Boolean)
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// PDO is used by default (if available). Otherwise MySQLi will be used.
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'disable_pdo' => false,
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// persistent (Boolean)
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// This controls if the system should use persistent connections or not.
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// Persistent connections increase the performance.
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// On the other hand the number of open connections are higher,
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// this will most likely increase the system load.
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'persistent' => false,
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],
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'config' => [
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// admin_email (Comma-separated list)
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