Update db.py

db.py

@@ -1,11 +1,20 @@
 from tortoise import Tortoise
 import os
 import ssl
+import uuid
+from asyncpg import Connection
+
+# 1. Create a custom connection class to generate unique IDs for every statement
+class UniquePreparedStatementConnection(Connection):
+    def _get_unique_id(self, prefix: str) -> str:
+        # This forces every prepared statement to have a new, unique name,
+        # preventing any possible collisions when using a connection pooler.
+        return f"__asyncpg_{prefix}_{uuid.uuid4()}__"
 
 # It's a good practice to create the SSL context outside the dict
-# This context tells asyncpg to verify the server certificate
 ssl_context = ssl.create_default_context()
 
+# 2. Update your TORTOISE_ORM configuration
 TORTOISE_ORM = {
     "connections": {
         "default": {
@@ -17,9 +26,10 @@ TORTOISE_ORM = {
                 "password": os.getenv("DB_PASSWORD"),
                 "database": "postgres",
             },
-            # Add this dictionary to pass arguments directly to asyncpg
+            # Pass the custom connection class and disable the cache
             "connect_args": {
                 "statement_cache_size": 0,
+                "connection_class": UniquePreparedStatementConnection,
                 "ssl": ssl_context
             }
         }
@@ -40,7 +50,6 @@ TORTOISE_ORM = {
     },
 }
 
-
 async def init_db():
     await Tortoise.init(
         TORTOISE_ORM  # db_url=DATABASE_URL,