Fix parsing of backtick-enclosed table options

src/Parsers/OptionsArrays.php

@@ -7,6 +7,7 @@
 use PhpMyAdmin\SqlParser\Components\OptionsArray;
 use PhpMyAdmin\SqlParser\Parseable;
 use PhpMyAdmin\SqlParser\Parser;
+use PhpMyAdmin\SqlParser\Token;
 use PhpMyAdmin\SqlParser\TokensList;
 use PhpMyAdmin\SqlParser\TokenType;
 use PhpMyAdmin\SqlParser\Translator;
@@ -86,7 +87,24 @@ public static function parse(Parser $parser, TokensList $list, array $options =
             }
 
             if ($lastOption === null) {
-                $upper = strtoupper($token->token);
+                // Backtick-enclosed option names (e.g. `PAGE_COMPRESSED`=1) are
+                // produced by MariaDB.  We accept them only when followed by '='
+                // so that regular quoted identifiers are not mistaken for options.
+                if ($token->type === TokenType::Symbol && $token->flags === Token::FLAG_SYMBOL_BACKTICK) {
+                    $nextIdx = $list->idx + 1;
+                    while ($nextIdx < $list->count && $list->tokens[$nextIdx]->type === TokenType::Whitespace) {
+                        ++$nextIdx;
+                    }
+
+                    if ($nextIdx >= $list->count || $list->tokens[$nextIdx]->token !== '=') {
+                        break;
+                    }
+
+                    $upper = strtoupper((string) $token->value);
+                } else {
+                    $upper = strtoupper($token->token);
+                }
+
                 if (! isset($options[$upper])) {
                     // There is no option to be processed.
                     break;

tests/Builder/CreateStatementTest.php

@@ -97,6 +97,18 @@ public function testBuilderCompressed(): void
         );
     }
 
+    public function testBuilderCompressedBackticks(): void
+    {
+        $parser = new Parser(
+            'CREATE TABLE users ( user_id int ) `PAGE_COMPRESSED`=1 `PAGE_COMPRESSION_LEVEL`=9;',
+        );
+        $stmt = $parser->statements[0];
+        $this->assertEquals(
+            "CREATE TABLE users (\n  `user_id` int\n) PAGE_COMPRESSED=1 PAGE_COMPRESSION_LEVEL=9",
+            $stmt->build(),
+        );
+    }
+
     public function testBuilderCollate(): void
     {
         $parser = new Parser(