[fix] regex with pattern

Author: catfan

src/Medoo.php

@@ -1379,7 +1379,7 @@ protected function columnMap($columns, array &$stack, bool $root): array
 
         foreach ($columns as $key => $value) {
             if (is_int($key)) {
-                preg_match("/(" . $this::TABLE_PATTERN . ")?(?<column>" . $this::COLUMN_PATTERN . ")(?:\s*\((?<alias>" . $this::ALIAS_PATTERN . ")\))?(?:\s*\[(?<type>(?:String|Bool|Int|Number|Object|JSON))\])?/u", $value, $keyMatch);
+                preg_match("/(" . $this::TABLE_PATTERN . "\.)?(?<column>" . $this::COLUMN_PATTERN . ")(?:\s*\((?<alias>" . $this::ALIAS_PATTERN . ")\))?(?:\s*\[(?<type>(?:String|Bool|Int|Number|Object|JSON))\])?/u", $value, $keyMatch);
 
                 $columnKey = !empty($keyMatch['alias']) ?
                     $keyMatch['alias'] :
@@ -1389,7 +1389,7 @@ protected function columnMap($columns, array &$stack, bool $root): array
                     [$columnKey, $keyMatch['type']] :
                     [$columnKey];
             } elseif ($this->isRaw($value)) {
-                preg_match("/(" . $this::TABLE_PATTERN . ")?(?<column>" . $this::COLUMN_PATTERN . ")(\s*\[(?<type>(String|Bool|Int|Number))\])?/u", $key, $keyMatch);
+                preg_match("/(" . $this::TABLE_PATTERN . "\.)?(?<column>" . $this::COLUMN_PATTERN . ")(\s*\[(?<type>(String|Bool|Int|Number))\])?/u", $key, $keyMatch);
                 $columnKey = $keyMatch['column'];
 
                 $stack[$key] = isset($keyMatch['type']) ?
@@ -1432,7 +1432,7 @@ protected function dataMap(
 
             if (count($columnsKey) === 1 && is_array($columns[$columnsKey[0]])) {
                 $indexKey = array_keys($columns)[0];
-                $dataKey = preg_replace("/^[\p{L}_][\p{L}\p{N}@$#\-_]*\./u", '', $indexKey);
+                $dataKey = preg_replace("/^" . $this::COLUMN_PATTERN . "\./u", '', $indexKey);
                 $currentStack = [];
 
                 foreach ($data as $item) {