Fix Fusion in HTTP

Author: kesmit13

singlestoredb/http/connection.py

@@ -543,7 +543,7 @@ def _execute(
             #               precision, scale, null_ok, column_flags, charset)
 
             # Remove converters for things the JSON parser already converted
-            http_converters = dict(converters)
+            http_converters = dict(self._connection.decoders)
             http_converters.pop(4, None)
             http_converters.pop(5, None)
             http_converters.pop(6, None)
@@ -955,6 +955,9 @@ def __init__(self, **kwargs: Any):
         version = kwargs.get('version', 'v2')
         self.driver = kwargs.get('driver', 'https')
 
+        self.encoders = {k: v for (k, v) in converters.items() if type(k) is not int}
+        self.decoders = {k: v for (k, v) in converters.items() if type(k) is int}
+
         self._database = kwargs.get('database', get_option('database'))
         self._url = f'{self.driver}://{host}:{port}/api/{version}/'
         self._messages: List[Tuple[int, str]] = []