Fix an error 'list' object has no attribute 'strip' while attempting to populate auto-complete manually the first time. #6556

web/pgadmin/utils/driver/psycopg3/connection.py

@@ -495,8 +495,6 @@ class Connection(BaseConnection):
 
         register_string_typecasters(self.conn)
 
-        status, cur = self.__cursor()
-
         manager = self.manager
 
         # autocommit flag does not work with asynchronous connections.
@@ -514,6 +512,8 @@ class Connection(BaseConnection):
         postgres_encoding, self.python_encoding = \
             get_encoding(self.conn.info.encoding)
 
+        status, cur = self.__cursor()
+
         # Note that we use 'UPDATE pg_settings' for setting bytea_output as a
         # convenience hack for those running on old, unsupported versions of
         # PostgreSQL 'cos we're nice like that.

web/pgadmin/utils/driver/psycopg3/typecast.py

@@ -87,9 +87,9 @@ RECORD_ARRAY = (2287,)
 
 PSYCOPG_SUPPORTED_BUILTIN_ARRAY_DATATYPES = (
     1016, 1005, 1006, 1007, 1021, 1022, 1231,
-    1002, 1003, 1009, 1014, 1015, 1009, 1014,
-    1015, 1000, 1115, 1185, 1183, 1270, 1182,
-    1187, 1001, 1028, 1013, 1041, 651, 1040
+    1002, 1003, 1009, 1014, 1015, 1014, 1015,
+    1000, 1115, 1185, 1183, 1270, 1182, 1187,
+    1001, 1028, 1013, 1041, 651, 1040
 )
 
 # json, jsonb