phpmyadmin · MauricioFauth · Jul 20, 2025 · Apr 9, 2025
diff --git a/src/Components/Expression.php b/src/Components/Expression.php
@@ -15,6 +15,7 @@
 use function is_array;
 use function rtrim;
 use function strlen;
+use function strtoupper;
 use function trim;

 /**
@@ -372,7 +373,7 @@ public static function parse(Parser $parser, TokensList $list, array $options =
                            && ! ($prev[1]->flags & Token::FLAG_SYMBOL_VARIABLE)
                            && ! ($prev[1]->flags & Token::FLAG_SYMBOL_PARAMETER))
                        || ($prev[1]->type === Token::TYPE_NONE
-                            && $prev[1]->token !== 'OVER'))
+                            && strtoupper($prev[1]->token) !== 'OVER'))
                ) {
                    if (! empty($ret->alias)) {
                        $parser->error('An alias was previously found.', $token);

diff --git a/tests/Builder/SelectStatementTest.php b/tests/Builder/SelectStatementTest.php
@@ -414,4 +414,40 @@ public function testBuilderSelectAllFormsOfIndexHints(): void

        self::assertSame($query, $stmt->build());
    }
+
+    public function testBuilderSelectRowNumberOverAlias(): void
+    {
+        $query = 'SELECT id, pid, appid, appname, row_number() over (partition by pid, appid) as `group_row_number`'
+            . ' FROM game group by appname';
+        $expected = 'SELECT id, pid, appid, appname, row_number() over (partition by pid, appid) AS `group_row_number`'
+            . ' FROM game GROUP BY appname';
+
+        $parser = new Parser($query);
+        $stmt = $parser->statements[0];
+
+        self::assertSame($expected, $stmt->build());
+    }
+
+    public function testBuilderSelectWindowFunctions(): void
+    {
+        $queryVsExpected = [
+            'SELECT row_number() over (ORDER BY NULL) x' => 'SELECT row_number() over (ORDER BY NULL) AS `x`',
+            'SELECT rank() over (ORDER BY NULL) x' => 'SELECT rank() over (ORDER BY NULL) AS `x`',
+            'SELECT dense_rank() over (ORDER BY NULL) x' => 'SELECT dense_rank() over (ORDER BY NULL) AS `x`',
+            'SELECT cume_dist() over (ORDER BY NULL) x' => 'SELECT cume_dist() over (ORDER BY NULL) AS `x`',
+            'SELECT ntile(3) over (ORDER BY NULL) x' => 'SELECT ntile(3) over (ORDER BY NULL) AS `x`',
+            'SELECT ROW_NUMBER() OVER(ORDER BY NULL) x' => 'SELECT ROW_NUMBER() OVER(ORDER BY NULL) AS `x`',
+            'SELECT RANK()OVER(ORDER BY NULL) x' => 'SELECT RANK()OVER(ORDER BY NULL) AS `x`',
+            'SELECT DENSE_RANK()OVER(ORDER BY NULL) x' => 'SELECT DENSE_RANK()OVER(ORDER BY NULL) AS `x`',
+            'SELECT CUME_DIST()OVER(ORDER BY NULL) x' => 'SELECT CUME_DIST()OVER(ORDER BY NULL) AS `x`',
+            'SELECT NTILE(3)OVER(ORDER BY NULL) x' => 'SELECT NTILE(3)OVER(ORDER BY NULL) AS `x`',
+        ];
+
+        foreach ($queryVsExpected as $query => $expected) {
+            $parser = new Parser($query);
+            $stmt = $parser->statements[0];
+
+            self::assertSame($expected, $stmt->build());
+        }
+    }
 }