fix: resolve MongoDB-specific E2E test failures and $sequence type bug

- Fix $sequence always cast to string (was incorrectly cast to int for numeric values) in Document.php and Row.php
- Add supportForMultipleFulltextIndexes, supportForAttributeResizing, supportForSchemas console variables for MongoDB adapter
- Fix testCreateIndexes to use getSupportForMultipleFulltextIndexes() instead of getSupportForRelationships() for fulltext index error branching
- Fix testAttributeRowWidthLimit/testColumnRowWidthLimit to skip on databases without schema support (MongoDB)
- Fix testAttributeUpdateStringResize/testColumnUpdateStringResize to skip on databases without attribute resizing support (MongoDB)

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

src/Appwrite/Platform/Modules/Console/Http/Variables/Get.php

@@ -97,6 +97,9 @@ class Get extends Action
             'supportForSpatials' => $adapter->getSupportForSpatialAttributes(),
             'supportForSpatialIndexNull' => $adapter->getSupportForSpatialIndexNull(),
             'supportForFulltextWildcard' => $adapter->getSupportForFulltextWildcardIndex(),
+            'supportForMultipleFulltextIndexes' => $adapter->getSupportForMultipleFulltextIndexes(),
+            'supportForAttributeResizing' => $adapter->getSupportForAttributeResizing(),
+            'supportForSchemas' => $adapter->getSupportForSchemas(),
             'maxIndexLength' => $adapter->getMaxIndexLength(),
         ]);
 

src/Appwrite/Utopia/Response/Model/ConsoleVariables.php

@@ -160,6 +160,33 @@ class ConsoleVariables extends Model
                     'example' => true,
                 ]
             )
+            ->addRule(
+                'supportForMultipleFulltextIndexes',
+                [
+                    'type' => self::TYPE_BOOLEAN,
+                    'description' => 'Whether the database adapter supports multiple fulltext indexes per collection.',
+                    'default' => true,
+                    'example' => true,
+                ]
+            )
+            ->addRule(
+                'supportForAttributeResizing',
+                [
+                    'type' => self::TYPE_BOOLEAN,
+                    'description' => 'Whether the database adapter supports resizing attributes.',
+                    'default' => true,
+                    'example' => true,
+                ]
+            )
+            ->addRule(
+                'supportForSchemas',
+                [
+                    'type' => self::TYPE_BOOLEAN,
+                    'description' => 'Whether the database adapter supports fixed schemas with row width limits.',
+                    'default' => true,
+                    'example' => true,
+                ]
+            )
             ->addRule(
                 'maxIndexLength',
                 [

src/Appwrite/Utopia/Response/Model/Document.php

@@ -85,7 +85,7 @@ class Document extends Any
 
         if (!$document->isEmpty()) {
             $sequence = $document->getAttribute('$sequence', '');
-            $document->setAttribute('$sequence', \is_numeric($sequence) ? (int)$sequence : (string)$sequence);
+            $document->setAttribute('$sequence', (string)$sequence);
         }
 
         foreach ($document->getAttributes() as $attribute) {

src/Appwrite/Utopia/Response/Model/Row.php

@@ -83,7 +83,7 @@ class Row extends Any
         $document->removeAttribute('$collection');
         $document->removeAttribute('$tenant');
         $sequence = $document->getAttribute('$sequence', '');
-        $document->setAttribute('$sequence', \is_numeric($sequence) ? (int)$sequence : (string)$sequence);
+        $document->setAttribute('$sequence', (string)$sequence);
 
         foreach ($document->getAttributes() as $column) {
             if (\is_array($column)) {

tests/e2e/Scopes/Scope.php

@@ -111,6 +111,30 @@ abstract class Scope extends TestCase
         return $this->getConsoleVariables()['supportForFulltextWildcard'] ?? true;
     }
 
+    /**
+     * Check if the database adapter supports multiple fulltext indexes per collection
+     */
+    protected function getSupportForMultipleFulltextIndexes(): bool
+    {
+        return $this->getConsoleVariables()['supportForMultipleFulltextIndexes'] ?? true;
+    }
+
+    /**
+     * Check if the database adapter supports resizing attributes
+     */
+    protected function getSupportForAttributeResizing(): bool
+    {
+        return $this->getConsoleVariables()['supportForAttributeResizing'] ?? true;
+    }
+
+    /**
+     * Check if the database adapter supports fixed schemas with row width limits
+     */
+    protected function getSupportForSchemas(): bool
+    {
+        return $this->getConsoleVariables()['supportForSchemas'] ?? true;
+    }
+
     /**
      * Get the maximum index length supported by the database adapter
      */

tests/e2e/Services/Databases/Legacy/DatabasesBase.php

@@ -1373,7 +1373,7 @@ trait DatabasesBase
 
         $this->assertEquals(400, $fulltextReleaseYear['headers']['status-code']);
 
-        if (!$this->getSupportForRelationships()) {
+        if (!$this->getSupportForMultipleFulltextIndexes()) {
             // Some databases only allow one fulltext index per collection
             $this->assertEquals('There is already a fulltext index in the collection', $fulltextReleaseYear['body']['message']);
         } else {

tests/e2e/Services/Databases/Legacy/DatabasesCustomServerTest.php

@@ -1375,7 +1375,7 @@ class DatabasesCustomServerTest extends Scope
     public function testAttributeRowWidthLimit()
     {
 
-        if (!$this->getSupportForRelationships()) {
+        if (!$this->getSupportForSchemas()) {
             $this->expectNotToPerformAssertions();
             return;
         }
@@ -3337,7 +3337,7 @@ class DatabasesCustomServerTest extends Scope
     public function testAttributeUpdateStringResize(array $data)
     {
 
-        if (!$this->getSupportForRelationships()) {
+        if (!$this->getSupportForAttributeResizing()) {
             $this->expectNotToPerformAssertions();
             return;
         }

tests/e2e/Services/Databases/TablesDB/DatabasesBase.php

@@ -1352,7 +1352,7 @@ trait DatabasesBase
 
         $this->assertEquals(400, $fulltextReleaseYear['headers']['status-code']);
 
-        if (!$this->getSupportForRelationships()) {
+        if (!$this->getSupportForMultipleFulltextIndexes()) {
             // Some databases only allow one fulltext index per collection
             $this->assertEquals('There is already a fulltext index in the collection', $fulltextReleaseYear['body']['message']);
         } else {

tests/e2e/Services/Databases/TablesDB/DatabasesCustomServerTest.php

@@ -1319,7 +1319,7 @@ class DatabasesCustomServerTest extends Scope
     public function testColumnRowWidthLimit()
     {
 
-        if (!$this->getSupportForRelationships()) {
+        if (!$this->getSupportForSchemas()) {
             $this->expectNotToPerformAssertions();
             return;
         }
@@ -3266,7 +3266,7 @@ class DatabasesCustomServerTest extends Scope
     public function testColumnUpdateStringResize(array $data)
     {
 
-        if (!$this->getSupportForRelationships()) {
+        if (!$this->getSupportForAttributeResizing()) {
             $this->expectNotToPerformAssertions();
             return;
         }