From b7311959d25dbf86104197fef14ac93a8e10d93e Mon Sep 17 00:00:00 2001
From: wuyu <wuyu@dianwoba.com>
Date: Mon, 25 Mar 2019 19:25:35 +0800
Subject: [PATCH] fix SQL rewrite issue

---
 .../core/route/router/sharding/ParsingSQLRouter.java            | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sharding-core/sharding-core-route/src/main/java/org/apache/shardingsphere/core/route/router/sharding/ParsingSQLRouter.java b/sharding-core/sharding-core-route/src/main/java/org/apache/shardingsphere/core/route/router/sharding/ParsingSQLRouter.java
index 95b0dad10e381..f37ba5e0514d3 100644
--- a/sharding-core/sharding-core-route/src/main/java/org/apache/shardingsphere/core/route/router/sharding/ParsingSQLRouter.java
+++ b/sharding-core/sharding-core-route/src/main/java/org/apache/shardingsphere/core/route/router/sharding/ParsingSQLRouter.java
@@ -102,7 +102,7 @@ public SQLRouteResult route(final String logicSQL, final List<Object> parameters
             mergeShardingValues(optimizeResult.getShardingConditions());
         }
         RoutingResult routingResult = RoutingEngineFactory.newInstance(shardingRule, shardingMetaData.getDataSource(), sqlStatement, optimizeResult).route();
-        if (sqlStatement instanceof SelectStatement && null != ((SelectStatement) sqlStatement).getLimit()) {
+        if (sqlStatement instanceof SelectStatement && null != ((SelectStatement) sqlStatement).getLimit() && !routingResult.isSingleRouting()) {
             processLimit(parameters, (SelectStatement) sqlStatement, routingResult.isSingleRouting());
         }
         if (needMerge) {