From 11ac336c9aa2ca74277c2fd91b1f8db250b6c28c Mon Sep 17 00:00:00 2001
From: wenshao <szujobs@hotmail.com>
Date: Thu, 4 Jan 2018 15:49:20 +0800
Subject: [PATCH] improved mysql parser support.

---
 src/main/java/com/alibaba/druid/sql/parser/Lexer.java | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/main/java/com/alibaba/druid/sql/parser/Lexer.java b/src/main/java/com/alibaba/druid/sql/parser/Lexer.java
index 12e4c9aa32..2b77fc01a3 100644
--- a/src/main/java/com/alibaba/druid/sql/parser/Lexer.java
+++ b/src/main/java/com/alibaba/druid/sql/parser/Lexer.java
@@ -1105,6 +1105,10 @@ public class Lexer {
                     case 'Z':
                         putChar((char) 0x1A); // ctrl + Z
                         break;
+                    case '%':
+                        putChar('\\');
+                        putChar(ch);
+                        break;
                     default:
                         putChar(ch);
                         break;