From 47b957bf181fd1c1c2df163d297615730aae2f7e Mon Sep 17 00:00:00 2001
From: DevSoftTech Server <info.devsofttech@gmail.com>
Date: Wed, 18 Mar 2026 03:08:22 +0530
Subject: [PATCH] Handle referenced-table FK errors by creating tables without
 FK fallback

---
 app/Controllers/Setup.php | 29 ++++++++++++++++++++++++++++-
 1 file changed, 28 insertions(+), 1 deletion(-)

diff --git a/app/Controllers/Setup.php b/app/Controllers/Setup.php
index a63c481..6cd33bc 100644
--- a/app/Controllers/Setup.php
+++ b/app/Controllers/Setup.php
@@ -773,7 +773,7 @@ class Setup extends BaseController
             foreach ($pending as $stmt) {
                 $message = (string) ($deferredLastErrors[$stmt] ?? 'Unresolved FK dependency after retries');
 
-                if ($this->isCreateTableStatement($stmt) && stripos($message, 'cannot add foreign key constraint') !== false) {
+                if ($this->canRetryCreateTableWithoutForeignKeys($stmt, $message)) {
                     $retry = $this->stripForeignKeysFromCreateTable($stmt);
                     if ($retry !== $stmt && $retry !== '') {
                         try {
@@ -1707,6 +1707,33 @@ class Setup extends BaseController
         return false;
     }
 
+    private function canRetryCreateTableWithoutForeignKeys(string $stmt, string $message): bool
+    {
+        if (!$this->isCreateTableStatement($stmt)) {
+            return false;
+        }
+
+        $messageLower = strtolower($message);
+
+        if (str_contains($messageLower, 'cannot add foreign key constraint')) {
+            return true;
+        }
+
+        if (str_contains($messageLower, 'failed to open the referenced table')) {
+            return true;
+        }
+
+        if (str_contains($messageLower, 'foreign key constraint is incorrectly formed')) {
+            return true;
+        }
+
+        if (str_contains($messageLower, 'errno: 150')) {
+            return true;
+        }
+
+        return false;
+    }
+
     /**
      * @param array<string, mixed> $idxDef
      * @param array<string, array<string, mixed>> $clientCols