feat: Add option to also log parameters to query log

Signed-off-by: Marcel Müller <marcel-mueller@gmx.de>

lib/private/DB/Connection.php

@@ -414,7 +414,7 @@ class Connection extends PrimaryReadReplicaConnection {
 
 		$sql = $this->finishQuery($sql);
 		$this->queriesExecuted++;
-		$this->logQueryToFile($sql);
+		$this->logQueryToFile($sql, $params);
 		try {
 			return parent::executeQuery($sql, $params, $types, $qcp);
 		} catch (\Exception $e) {
@@ -461,7 +461,7 @@ class Connection extends PrimaryReadReplicaConnection {
 		}
 		$sql = $this->finishQuery($sql);
 		$this->queriesExecuted++;
-		$this->logQueryToFile($sql);
+		$this->logQueryToFile($sql, $params);
 		try {
 			return (int)parent::executeStatement($sql, $params, $types);
 		} catch (\Exception $e) {
@@ -470,14 +470,19 @@ class Connection extends PrimaryReadReplicaConnection {
 		}
 	}
 
-	protected function logQueryToFile(string $sql): void {
+	protected function logQueryToFile(string $sql, array $params): void {
 		$logFile = $this->systemConfig->getValue('query_log_file');
 		if ($logFile !== '' && is_writable(dirname($logFile)) && (!file_exists($logFile) || is_writable($logFile))) {
 			$prefix = '';
 			if ($this->systemConfig->getValue('query_log_file_requestid') === 'yes') {
 				$prefix .= Server::get(IRequestId::class)->getId() . "\t";
 			}
+
 			$postfix = '';
+			if ($this->systemConfig->getValue('query_log_file_parameters') === 'yes') {
+				$postfix .= '; ' . json_encode($params);
+			}
+
 			if ($this->systemConfig->getValue('query_log_file_backtrace') === 'yes') {
 				$trace = debug_backtrace(DEBUG_BACKTRACE_IGNORE_ARGS);
 				array_pop($trace);