diff --git a/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/parsing/parser/dialect/mysql/MySQLSelectParser.java b/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/parsing/parser/dialect/mysql/MySQLSelectParser.java
index d1324ac2b49e49d7a745fcb5fa348d76e29377ba..f49ff232e17e189e569e53a5a251111b69726233 100755
--- a/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/parsing/parser/dialect/mysql/MySQLSelectParser.java
+++ b/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/parsing/parser/dialect/mysql/MySQLSelectParser.java
@@ -31,6 +31,7 @@ import com.dangdang.ddframe.rdb.sharding.parsing.parser.exception.SQLParsingExce
 import com.dangdang.ddframe.rdb.sharding.parsing.parser.sql.AbstractOrderBySQLParser;
 import com.dangdang.ddframe.rdb.sharding.parsing.parser.sql.DistinctSQLParser;
 import com.dangdang.ddframe.rdb.sharding.parsing.parser.sql.GroupBySQLParser;
+import com.dangdang.ddframe.rdb.sharding.parsing.parser.sql.HavingSQLParser;
 import com.dangdang.ddframe.rdb.sharding.parsing.parser.sql.SelectListSQLParser;
 import com.dangdang.ddframe.rdb.sharding.parsing.parser.sql.WhereSQLParser;
 import com.dangdang.ddframe.rdb.sharding.parsing.parser.statement.dql.select.AbstractSelectParser;
@@ -51,6 +52,8 @@ public final class MySQLSelectParser extends AbstractSelectParser {
     
     private final GroupBySQLParser groupBySQLParser;
     
+    private final HavingSQLParser havingSQLParser;
+    
     private final AbstractOrderBySQLParser orderBySQLParser;
     
     public MySQLSelectParser(final ShardingRule shardingRule, final LexerEngine lexerEngine) {
@@ -58,6 +61,7 @@ public final class MySQLSelectParser extends AbstractSelectParser {
         distinctSQLParser = new MySQLDistinctSQLParser(lexerEngine);
         selectListSQLParser = new SelectListSQLParser(shardingRule, lexerEngine);
         groupBySQLParser = new MySQLGroupBySQLParser(lexerEngine);
+        havingSQLParser = new HavingSQLParser(lexerEngine);
         orderBySQLParser = new MySQLOrderBySQLParser(lexerEngine);
     }
     
@@ -69,7 +73,7 @@ public final class MySQLSelectParser extends AbstractSelectParser {
         parseFrom(selectStatement);
         parseWhere(selectStatement);
         groupBySQLParser.parse(selectStatement);
-        parseHaving();
+        havingSQLParser.parse();
         orderBySQLParser.parse(selectStatement);
         parseLimit(selectStatement);
         parseRest();
diff --git a/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/parsing/parser/dialect/oracle/OracleSelectParser.java b/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/parsing/parser/dialect/oracle/OracleSelectParser.java
index 0d4139e9f1900916ad0ba999fc33008fd7328836..30e40e4803e6c0db1b3dc086576c0c1dddcbc9fa 100755
--- a/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/parsing/parser/dialect/oracle/OracleSelectParser.java
+++ b/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/parsing/parser/dialect/oracle/OracleSelectParser.java
@@ -27,6 +27,7 @@ import com.dangdang.ddframe.rdb.sharding.parsing.parser.exception.SQLParsingUnsu
 import com.dangdang.ddframe.rdb.sharding.parsing.parser.sql.AbstractOrderBySQLParser;
 import com.dangdang.ddframe.rdb.sharding.parsing.parser.sql.DistinctSQLParser;
 import com.dangdang.ddframe.rdb.sharding.parsing.parser.sql.GroupBySQLParser;
+import com.dangdang.ddframe.rdb.sharding.parsing.parser.sql.HavingSQLParser;
 import com.dangdang.ddframe.rdb.sharding.parsing.parser.sql.SelectListSQLParser;
 import com.dangdang.ddframe.rdb.sharding.parsing.parser.statement.dql.select.AbstractSelectParser;
 import com.dangdang.ddframe.rdb.sharding.parsing.parser.statement.dql.select.SelectStatement;
@@ -46,6 +47,8 @@ public final class OracleSelectParser extends AbstractSelectParser {
     
     private final GroupBySQLParser groupBySQLParser;
     
+    private final HavingSQLParser havingSQLParser;
+    
     private final AbstractOrderBySQLParser orderBySQLParser;
     
     public OracleSelectParser(final ShardingRule shardingRule, final LexerEngine lexerEngine) {
@@ -53,6 +56,7 @@ public final class OracleSelectParser extends AbstractSelectParser {
         distinctSQLParser = new OracleDistinctSQLParser(lexerEngine);
         selectListSQLParser = new OracleSelectListSQLParser(shardingRule, lexerEngine);
         groupBySQLParser = new OracleGroupBySQLParser(lexerEngine);
+        havingSQLParser = new HavingSQLParser(lexerEngine);
         orderBySQLParser = new OracleOrderBySQLParser(lexerEngine);
     }
     
@@ -64,7 +68,7 @@ public final class OracleSelectParser extends AbstractSelectParser {
         parseWhere(selectStatement);
         skipHierarchicalQueryClause(selectStatement);
         groupBySQLParser.parse(selectStatement);
-        parseHaving();
+        havingSQLParser.parse();
         skipModelClause(selectStatement);
         orderBySQLParser.parse(selectStatement);
         skipFor(selectStatement);
diff --git a/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/parsing/parser/dialect/postgresql/PostgreSQLSelectParser.java b/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/parsing/parser/dialect/postgresql/PostgreSQLSelectParser.java
index 69dde6f7dbf197adfc30b490063d53cced177ef5..1b02053a7b056af50519f49dde5270fde0982d84 100755
--- a/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/parsing/parser/dialect/postgresql/PostgreSQLSelectParser.java
+++ b/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/parsing/parser/dialect/postgresql/PostgreSQLSelectParser.java
@@ -31,6 +31,7 @@ import com.dangdang.ddframe.rdb.sharding.parsing.parser.exception.SQLParsingUnsu
 import com.dangdang.ddframe.rdb.sharding.parsing.parser.sql.AbstractOrderBySQLParser;
 import com.dangdang.ddframe.rdb.sharding.parsing.parser.sql.DistinctSQLParser;
 import com.dangdang.ddframe.rdb.sharding.parsing.parser.sql.GroupBySQLParser;
+import com.dangdang.ddframe.rdb.sharding.parsing.parser.sql.HavingSQLParser;
 import com.dangdang.ddframe.rdb.sharding.parsing.parser.sql.SelectListSQLParser;
 import com.dangdang.ddframe.rdb.sharding.parsing.parser.sql.WhereSQLParser;
 import com.dangdang.ddframe.rdb.sharding.parsing.parser.statement.dql.select.AbstractSelectParser;
@@ -53,6 +54,8 @@ public final class PostgreSQLSelectParser extends AbstractSelectParser {
     
     private final GroupBySQLParser groupBySQLParser;
     
+    private final HavingSQLParser havingSQLParser;
+    
     private final AbstractOrderBySQLParser orderBySQLParser;
     
     public PostgreSQLSelectParser(final ShardingRule shardingRule, final LexerEngine lexerEngine) {
@@ -60,6 +63,7 @@ public final class PostgreSQLSelectParser extends AbstractSelectParser {
         distinctSQLParser = new DistinctSQLParser(lexerEngine);
         selectListSQLParser = new SelectListSQLParser(shardingRule, lexerEngine);
         groupBySQLParser = new GroupBySQLParser(lexerEngine);
+        havingSQLParser = new HavingSQLParser(lexerEngine);
         orderBySQLParser = new PostgreSQLOrderBySQLParser(lexerEngine);
     }
     
@@ -70,7 +74,7 @@ public final class PostgreSQLSelectParser extends AbstractSelectParser {
         parseFrom(selectStatement);
         parseWhere(selectStatement);
         groupBySQLParser.parse(selectStatement);
-        parseHaving();
+        havingSQLParser.parse();
         orderBySQLParser.parse(selectStatement);
         parseLimit(selectStatement);
         parseFor();
diff --git a/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/parsing/parser/dialect/sqlserver/SQLServerSelectParser.java b/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/parsing/parser/dialect/sqlserver/SQLServerSelectParser.java
index 69bf9b93e1a25cb08cfad1c1ce842b7a642281f7..2bdcb4c98bcf5a1c4db4cc80d08b2f04062dd816 100755
--- a/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/parsing/parser/dialect/sqlserver/SQLServerSelectParser.java
+++ b/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/parsing/parser/dialect/sqlserver/SQLServerSelectParser.java
@@ -34,6 +34,7 @@ import com.dangdang.ddframe.rdb.sharding.parsing.parser.expression.SQLPlaceholde
 import com.dangdang.ddframe.rdb.sharding.parsing.parser.sql.AbstractOrderBySQLParser;
 import com.dangdang.ddframe.rdb.sharding.parsing.parser.sql.DistinctSQLParser;
 import com.dangdang.ddframe.rdb.sharding.parsing.parser.sql.GroupBySQLParser;
+import com.dangdang.ddframe.rdb.sharding.parsing.parser.sql.HavingSQLParser;
 import com.dangdang.ddframe.rdb.sharding.parsing.parser.sql.SelectListSQLParser;
 import com.dangdang.ddframe.rdb.sharding.parsing.parser.statement.dql.select.AbstractSelectParser;
 import com.dangdang.ddframe.rdb.sharding.parsing.parser.statement.dql.select.SelectStatement;
@@ -52,6 +53,8 @@ public final class SQLServerSelectParser extends AbstractSelectParser {
     
     private final GroupBySQLParser groupBySQLParser;
     
+    private final HavingSQLParser havingSQLParser;
+    
     private final AbstractOrderBySQLParser orderBySQLParser;
     
     public SQLServerSelectParser(final ShardingRule shardingRule, final LexerEngine lexerEngine) {
@@ -59,6 +62,7 @@ public final class SQLServerSelectParser extends AbstractSelectParser {
         distinctSQLParser = new DistinctSQLParser(lexerEngine);
         selectListSQLParser = new SQLServerSelectListSQLParser(shardingRule, lexerEngine);
         groupBySQLParser = new GroupBySQLParser(lexerEngine);
+        havingSQLParser = new HavingSQLParser(lexerEngine);
         orderBySQLParser = new MySQLOrderBySQLParser(lexerEngine);
     }
     
@@ -70,7 +74,7 @@ public final class SQLServerSelectParser extends AbstractSelectParser {
         parseFrom(selectStatement);
         parseWhere(selectStatement);
         groupBySQLParser.parse(selectStatement);
-        parseHaving();
+        havingSQLParser.parse();
         orderBySQLParser.parse(selectStatement);
         parseOffset(selectStatement);
         parseFor();
diff --git a/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/parsing/parser/sql/HavingSQLParser.java b/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/parsing/parser/sql/HavingSQLParser.java
new file mode 100644
index 0000000000000000000000000000000000000000..def036053afee4b025f6747a161d61317cce143e
--- /dev/null
+++ b/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/parsing/parser/sql/HavingSQLParser.java
@@ -0,0 +1,26 @@
+package com.dangdang.ddframe.rdb.sharding.parsing.parser.sql;
+
+import com.dangdang.ddframe.rdb.sharding.parsing.lexer.LexerEngine;
+import com.dangdang.ddframe.rdb.sharding.parsing.lexer.token.DefaultKeyword;
+import com.dangdang.ddframe.rdb.sharding.parsing.parser.exception.SQLParsingUnsupportedException;
+import lombok.RequiredArgsConstructor;
+
+/**
+ * Having解析器.
+ *
+ * @author zhangliang
+ */
+@RequiredArgsConstructor
+public final class HavingSQLParser implements SQLParser {
+    
+    private final LexerEngine lexerEngine;
+    
+    /**
+     * 解析Having.
+     */
+    public void parse() {
+        if (lexerEngine.equalAny(DefaultKeyword.HAVING)) {
+            throw new SQLParsingUnsupportedException(DefaultKeyword.HAVING);
+        }
+    }
+}
diff --git a/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/parsing/parser/statement/dql/select/AbstractSelectParser.java b/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/parsing/parser/statement/dql/select/AbstractSelectParser.java
index 9b5ed35fb3c80273830c690a6d3ea65838baf15c..6f4b635daca057b46a5db4d3ee3caae8ec618566 100755
--- a/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/parsing/parser/statement/dql/select/AbstractSelectParser.java
+++ b/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/parsing/parser/statement/dql/select/AbstractSelectParser.java
@@ -174,12 +174,6 @@ public abstract class AbstractSelectParser implements SQLStatementParser {
         parametersIndex = selectStatement.getParametersIndex();
     }
     
-    protected final void parseHaving() {
-        if (lexerEngine.equalAny(DefaultKeyword.HAVING)) {
-            throw new SQLParsingUnsupportedException(DefaultKeyword.HAVING);
-        }
-    }
-    
     protected final void parseRest() {
         Collection<Keyword> unsupportedRestKeywords = new LinkedList<>();
         unsupportedRestKeywords.addAll(Arrays.asList(DefaultKeyword.UNION, DefaultKeyword.INTERSECT, DefaultKeyword.EXCEPT, DefaultKeyword.MINUS));