From 8103651bffbf0ee890d2731d4e1fae1f80a50661 Mon Sep 17 00:00:00 2001
From: Mikhail Chinkov <mikhail.chinkov@coralogix.com>
Date: Sun, 5 Jan 2025 05:17:09 +0100
Subject: [PATCH] add database name as the Connection attribute (#752)

This change adds `self.database` as the Connection attribute
displaying the database name from connection parameters.

This is very useful for otel dbapi tracer.
---
 src/MySQLdb/connections.py | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/MySQLdb/connections.py b/src/MySQLdb/connections.py
index 73c95e0..c357545 100644
--- a/src/MySQLdb/connections.py
+++ b/src/MySQLdb/connections.py
@@ -204,6 +204,8 @@ class object, used to create cursors (keyword only)
             if type(k) is not int  # noqa: E721
         }
 
+        self.database = kwargs2.get("database", "")
+
         self._server_version = tuple(
             [numeric_part(n) for n in self.get_server_info().split(".")[:2]]
         )