From 3e0b19fc7c3788d4300503689c5c1dba215cbc3a Mon Sep 17 00:00:00 2001
From: Prashanth Govindarajan <prgovi@microsoft.com>
Date: Mon, 6 Apr 2020 08:22:34 -0700
Subject: [PATCH] Changed triggered by the StringBuilder analyzer (#34574)

---
 .../System.Data.Common/src/System/Data/Common/DBCommandBuilder.cs     | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/libraries/System.Data.Common/src/System/Data/Common/DBCommandBuilder.cs b/src/libraries/System.Data.Common/src/System/Data/Common/DBCommandBuilder.cs
index fd41835..079451e 100644
--- a/src/libraries/System.Data.Common/src/System/Data/Common/DBCommandBuilder.cs
+++ b/src/libraries/System.Data.Common/src/System/Data/Common/DBCommandBuilder.cs
@@ -293,8 +293,8 @@ namespace System.Data.Common
 
         private const string Comma = ", ";
         private const string Equal = " = ";
-        private const string LeftParenthesis = "(";
-        private const string RightParenthesis = ")";
+        private const char LeftParenthesis = '(';
+        private const char RightParenthesis = ')';
         private const string NameSeparator = ".";
 
         private const string IsNull = " IS NULL";
-- 
2.7.4