From 8b11b5e1c98dd4d261aa286ece4fa33f9afce2c5 Mon Sep 17 00:00:00 2001
From: imzhi <yxz_blue@126.com>
Date: Wed, 21 Jan 2026 16:27:29 +0800
Subject: [PATCH 1/2] =?UTF-8?q?=E4=BF=AE=E5=A4=8Doracle=E6=95=B0=E6=8D=AE?=
 =?UTF-8?q?=E5=BA=93ping=E8=AF=AD=E5=8F=A5?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 src/Db/Drivers/TPdoDriver.php | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/Db/Drivers/TPdoDriver.php b/src/Db/Drivers/TPdoDriver.php
index 2c1d1553e..072a97299 100644
--- a/src/Db/Drivers/TPdoDriver.php
+++ b/src/Db/Drivers/TPdoDriver.php
@@ -82,7 +82,9 @@ public function ping(): bool
         }
         try
         {
-            if ($instance->query('select 1'))
+            $driverName = $this->instance->getAttribute(\PDO::ATTR_DRIVER_NAME);
+            $is_oci = $driverName === 'oci';
+            if ($instance->query($is_oci ? 'select 1 from dual' : 'select 1'))
             {
                 return true;
             }

From 7f9d218ffc21d19677f74f1a2df58ad885d9765b Mon Sep 17 00:00:00 2001
From: imzhi <yxz_blue@126.com>
Date: Wed, 11 Feb 2026 15:08:21 +0800
Subject: [PATCH 2/2] fix coding standard

---
 src/Db/Drivers/TPdoDriver.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/Db/Drivers/TPdoDriver.php b/src/Db/Drivers/TPdoDriver.php
index 072a97299..9f1336a1f 100644
--- a/src/Db/Drivers/TPdoDriver.php
+++ b/src/Db/Drivers/TPdoDriver.php
@@ -83,7 +83,7 @@ public function ping(): bool
         try
         {
             $driverName = $this->instance->getAttribute(\PDO::ATTR_DRIVER_NAME);
-            $is_oci = $driverName === 'oci';
+            $is_oci = 'oci' === $driverName;
             if ($instance->query($is_oci ? 'select 1 from dual' : 'select 1'))
             {
                 return true;