From: Tim Düsterhus <duesterhus@woltlab.com>
Date: Fri, 31 Jul 2020 08:50:32 +0000 (+0200)
Subject: Allow retrieving the driver specific error code from DatabaseQueryExecutionException
X-Git-Tag: 5.3.0_Alpha_1~110^2
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=6b7e73a0ee38f3b4701c99b754da55f4514f7f31;p=GitHub%2FWoltLab%2FWCF.git

Allow retrieving the driver specific error code from DatabaseQueryExecutionException

A single ANSI SQLSTATE can indicate several distinct error conditions. The
driver code appears to be unique for MySQL.
---

diff --git a/wcfsetup/install/files/lib/system/database/exception/DatabaseQueryExecutionException.class.php b/wcfsetup/install/files/lib/system/database/exception/DatabaseQueryExecutionException.class.php
index c04043f836..16bf66151f 100644
--- a/wcfsetup/install/files/lib/system/database/exception/DatabaseQueryExecutionException.class.php
+++ b/wcfsetup/install/files/lib/system/database/exception/DatabaseQueryExecutionException.class.php
@@ -19,6 +19,18 @@ class DatabaseQueryExecutionException extends DatabaseQueryException implements
 	 */
 	protected $parameters = [];
 	
+	/**
+	 * @var	string|null
+	 * @since 5.3
+	 */
+	protected $sqlState;
+	
+	/**
+	 * @var	string|null
+	 * @since 5.3
+	 */
+	protected $driverCode;
+	
 	/** @noinspection PhpMissingParentConstructorInspection */
 	/**
 	 * @inheritDoc
@@ -27,6 +39,31 @@ class DatabaseQueryExecutionException extends DatabaseQueryException implements
 		parent::__construct($message, $previous);
 		
 		$this->parameters = $parameters;
+		if ($previous) {
+			$errorInfo = $previous->errorInfo;
+			$this->sqlState = $errorInfo[0] ?? null;
+			$this->driverCode = $errorInfo[1] ?? null;
+		}
+	}
+	
+	/**
+	 * Returns the ANSI SQLSTATE or null.
+	 * 
+	 * @return string|null
+	 * @since 5.3
+	 */
+	public function getSqlState() {
+		return $this->sqlState;
+	}
+
+	/**
+	 * Returns the driver specific error code or null.
+	 * 
+	 * @return string|null
+	 * @since 5.3
+	 */
+	public function getDriverCode() {
+		return $this->driverCode;
 	}
 	
 	/**