From 94384d1aba0273aff6f9ef6f4943123e26a6f0a8 Mon Sep 17 00:00:00 2001
From: thinkphp <thinkphp@qq.com>
Date: Fri, 13 Apr 2018 16:32:33 +0800
Subject: [PATCH] =?UTF-8?q?=E6=94=B9=E8=BF=9BparseTime=E6=96=B9=E6=B3=95?=
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---
 library/think/db/Builder.php | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/library/think/db/Builder.php b/library/think/db/Builder.php
index 75e89ce7..d951c232 100644
--- a/library/think/db/Builder.php
+++ b/library/think/db/Builder.php
@@ -509,6 +509,11 @@ abstract class Builder
             }
         }
         $bindName = $bindName ?: $key;
+
+        if ($this->query->isBind($bindName)) {
+            $bindName .= '_' . str_replace('.', '_', uniqid('', true));
+        }
+
         $this->query->bind($bindName, $value, $bindType);
         return ':' . $bindName;
     }