upgrade

vendor/doctrine/dbal/lib/Doctrine/DBAL/ColumnCase.php

@@ -0,0 +1,34 @@
+<?php
+
+namespace Doctrine\DBAL;
+
+use PDO;
+
+/**
+ * Contains portable column case conversions.
+ */
+final class ColumnCase
+{
+    /**
+     * Convert column names to upper case.
+     *
+     * @see \PDO::CASE_UPPER
+     */
+    public const UPPER = PDO::CASE_UPPER;
+
+    /**
+     * Convert column names to lower case.
+     *
+     * @see \PDO::CASE_LOWER
+     */
+    public const LOWER = PDO::CASE_LOWER;
+
+    /**
+     * This class cannot be instantiated.
+     *
+     * @codeCoverageIgnore
+     */
+    private function __construct()
+    {
+    }
+}