From: Daniel Fortunov <github@danielfortunov.com>
Date: Thu, 6 Aug 2020 23:09:30 +0000 (+0100)
Subject: Allow multiple commands in _exec_command()
X-Git-Tag: 3.0.dev0~449
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=4b94cb50a9295828912a6e36e5a33bb1f4ed1f87;p=thirdparty%2Fpsycopg.git

Allow multiple commands in _exec_command()
---

diff --git a/psycopg3/psycopg3/connection.py b/psycopg3/psycopg3/connection.py
index 67f9df4c1..19231c056 100644
--- a/psycopg3/psycopg3/connection.py
+++ b/psycopg3/psycopg3/connection.py
@@ -279,11 +279,11 @@ class Connection(BaseConnection):
             return
 
         self.pgconn.send_query(command)
-        (pgres,) = self.wait(execute(self.pgconn))
-        if pgres.status != ExecStatus.COMMAND_OK:
+        results = self.wait(execute(self.pgconn))
+        if results[-1].status != ExecStatus.COMMAND_OK:
             raise e.OperationalError(
                 f"error on {command.decode('utf8')}:"
-                f" {pq.error_message(pgres, encoding=self.codec.name)}"
+                f" {pq.error_message(results[-1], encoding=self.codec.name)}"
             )
 
     @classmethod