- MySQLExceptionInterpreter::throwMoreConcreteException now handles SQL-Error-Codes 1452

Author: rkrx

src/Databases/MySQL/MySQLExceptionInterpreter.php

@@ -15,7 +15,8 @@ class MySQLExceptionInterpreter {
 	 * @throw PDOException
 	 */
 	public function throwMoreConcreteException(PDOException $exception) {
-		$code = $exception->getCode();
+		$errorInfo = $exception->errorInfo;
+		$code = is_array($errorInfo) && isset($errorInfo[1]) ? ((int) $errorInfo[1]) : ((int) $exception->getCode());
 		$message = (string) $exception->getMessage();
 		switch($code) {
 			case 2006: throw new DatabaseHasGoneAwayException($message, $code, $exception);
@@ -26,7 +27,8 @@ public function throwMoreConcreteException(PDOException $exception) {
 			case 1169:
 			case 1586: throw new DuplicateUniqueKeyException($message, $code, $exception);
 			case 1216:
-			case 1217: throw new IntegrityConstraintViolationException($message, (int) $code, $exception);
+			case 1217:
+			case 1452: throw new IntegrityConstraintViolationException($message, (int) $code, $exception);
 		}
 		/** @link http://php.net/manual/en/class.exception.php#Hcom115813 (cHao's comment) */
 		if(!is_string($message) || !is_int($code)) {