From ada54290b771dedc76b7ed482ec9d86eef522a02 Mon Sep 17 00:00:00 2001
From: thinkphp <thinkphp@qq.com>
Date: Tue, 22 Nov 2016 16:09:14 +0800
Subject: [PATCH] =?UTF-8?q?=E6=94=B9=E8=BF=9B=E8=87=AA=E5=8A=A8=E5=8F=82?=
 =?UTF-8?q?=E6=95=B0=E7=BB=91=E5=AE=9A?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 library/think/db/Builder.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/library/think/db/Builder.php b/library/think/db/Builder.php
index e790cf34..c60d139a 100644
--- a/library/think/db/Builder.php
+++ b/library/think/db/Builder.php
@@ -306,7 +306,7 @@ abstract class Builder
         if (is_scalar($value) && array_key_exists($field, $binds) && !in_array($exp, ['EXP', 'NOT NULL', 'NULL', 'IN', 'NOT IN', 'BETWEEN', 'NOT BETWEEN']) && strpos($exp, 'TIME') === false) {
             if (strpos($value, ':') !== 0 || !$this->query->isBind(substr($value, 1))) {
                 if ($this->query->isBind($bindName)) {
-                    $bindName .= '_' . uniqid();
+                    $bindName .= '_' . str_replace('.', '_', uniqid('', true));
                 }
                 $this->query->bind($bindName, $value, $bindType);
                 $value = ':' . $bindName;