diff --git a/src/main/java/com/alibaba/druid/sql/dialect/sqlserver/ast/SQLServerSelectQueryBlock.java b/src/main/java/com/alibaba/druid/sql/dialect/sqlserver/ast/SQLServerSelectQueryBlock.java
index 736e72ab66..35eb7d4b99 100644
--- a/src/main/java/com/alibaba/druid/sql/dialect/sqlserver/ast/SQLServerSelectQueryBlock.java
+++ b/src/main/java/com/alibaba/druid/sql/dialect/sqlserver/ast/SQLServerSelectQueryBlock.java
@@ -26,13 +26,13 @@ public class SQLServerSelectQueryBlock extends SQLSelectQueryBlock {
      */
     private static final long serialVersionUID = 1L;
 
-    private Top               top;
+    private SQLServerTop               top;
 
-    public Top getTop() {
+    public SQLServerTop getTop() {
         return top;
     }
 
-    public void setTop(Top top) {
+    public void setTop(SQLServerTop top) {
         this.top = top;
     }
 
diff --git a/src/main/java/com/alibaba/druid/sql/dialect/sqlserver/ast/Top.java b/src/main/java/com/alibaba/druid/sql/dialect/sqlserver/ast/SQLServerTop.java
similarity index 92%
rename from src/main/java/com/alibaba/druid/sql/dialect/sqlserver/ast/Top.java
rename to src/main/java/com/alibaba/druid/sql/dialect/sqlserver/ast/SQLServerTop.java
index 0a4e258c82..c5dd0d6b70 100644
--- a/src/main/java/com/alibaba/druid/sql/dialect/sqlserver/ast/Top.java
+++ b/src/main/java/com/alibaba/druid/sql/dialect/sqlserver/ast/SQLServerTop.java
@@ -18,7 +18,7 @@ package com.alibaba.druid.sql.dialect.sqlserver.ast;
 import com.alibaba.druid.sql.ast.SQLExpr;
 import com.alibaba.druid.sql.dialect.sqlserver.visitor.SQLServerASTVisitor;
 
-public class Top extends SQLServerObjectImpl {
+public class SQLServerTop extends SQLServerObjectImpl {
 
     /**
      * 
diff --git a/src/main/java/com/alibaba/druid/sql/dialect/sqlserver/ast/stmt/SQLServerUpdateStatement.java b/src/main/java/com/alibaba/druid/sql/dialect/sqlserver/ast/stmt/SQLServerUpdateStatement.java
index 7fa22aea22..c87dfd3ccf 100644
--- a/src/main/java/com/alibaba/druid/sql/dialect/sqlserver/ast/stmt/SQLServerUpdateStatement.java
+++ b/src/main/java/com/alibaba/druid/sql/dialect/sqlserver/ast/stmt/SQLServerUpdateStatement.java
@@ -18,24 +18,33 @@ package com.alibaba.druid.sql.dialect.sqlserver.ast.stmt;
 import com.alibaba.druid.sql.ast.statement.SQLTableSource;
 import com.alibaba.druid.sql.ast.statement.SQLUpdateStatement;
 import com.alibaba.druid.sql.dialect.sqlserver.ast.SQLServerStatement;
+import com.alibaba.druid.sql.dialect.sqlserver.ast.SQLServerTop;
 import com.alibaba.druid.sql.dialect.sqlserver.visitor.SQLServerASTVisitor;
 import com.alibaba.druid.sql.visitor.SQLASTVisitor;
 
 public class SQLServerUpdateStatement extends SQLUpdateStatement implements SQLServerStatement {
-    private static final long serialVersionUID = 1L;
-    
-    private SQLTableSource from;
 
+    private static final long serialVersionUID = 1L;
+
+    private SQLServerTop      top;
+    private SQLTableSource    from;
     
+    public SQLServerTop getTop() {
+        return top;
+    }
+    
+    public void setTop(SQLServerTop top) {
+        this.top = top;
+    }
+
     public SQLTableSource getFrom() {
         return from;
     }
 
-    
     public void setFrom(SQLTableSource from) {
         this.from = from;
     }
-    
+
     @Override
     protected void accept0(SQLASTVisitor visitor) {
         this.accept0((SQLServerASTVisitor) visitor);
@@ -44,6 +53,7 @@ public class SQLServerUpdateStatement extends SQLUpdateStatement implements SQLS
     @Override
     public void accept0(SQLServerASTVisitor visitor) {
         if (visitor.visit(this)) {
+            acceptChild(visitor, top);
             acceptChild(visitor, tableSource);
             acceptChild(visitor, items);
             acceptChild(visitor, from);
@@ -51,5 +61,5 @@ public class SQLServerUpdateStatement extends SQLUpdateStatement implements SQLS
         }
         visitor.endVisit(this);
     }
-    
+
 }
diff --git a/src/main/java/com/alibaba/druid/sql/dialect/sqlserver/parser/SQLServerExprParser.java b/src/main/java/com/alibaba/druid/sql/dialect/sqlserver/parser/SQLServerExprParser.java
index f7a70e4c2b..d9c661d3e5 100644
--- a/src/main/java/com/alibaba/druid/sql/dialect/sqlserver/parser/SQLServerExprParser.java
+++ b/src/main/java/com/alibaba/druid/sql/dialect/sqlserver/parser/SQLServerExprParser.java
@@ -18,6 +18,7 @@ package com.alibaba.druid.sql.dialect.sqlserver.parser;
 import com.alibaba.druid.sql.ast.SQLExpr;
 import com.alibaba.druid.sql.ast.SQLName;
 import com.alibaba.druid.sql.ast.expr.SQLPropertyExpr;
+import com.alibaba.druid.sql.dialect.sqlserver.ast.SQLServerTop;
 import com.alibaba.druid.sql.dialect.sqlserver.ast.expr.SQLServerObjectReferenceExpr;
 import com.alibaba.druid.sql.parser.Lexer;
 import com.alibaba.druid.sql.parser.SQLExprParser;
@@ -106,4 +107,27 @@ public class SQLServerExprParser extends SQLExprParser {
 
         return false;
     }
+    
+    public SQLServerTop parseTop() {
+        if (lexer.token() == Token.TOP) {
+            SQLServerTop top = new SQLServerTop();
+            lexer.nextToken();
+            
+            boolean paren = false;
+            if (lexer.token() == Token.LPAREN) {
+                paren = true;
+                lexer.nextToken();
+            }
+            
+            top.setExpr(primary());
+            
+            if (paren) {
+                accept(Token.RPAREN);
+            }
+            
+            return top;
+        }
+        
+        return null;
+    }
 }
diff --git a/src/main/java/com/alibaba/druid/sql/dialect/sqlserver/parser/SQLServerLexer.java b/src/main/java/com/alibaba/druid/sql/dialect/sqlserver/parser/SQLServerLexer.java
index 4cc3ad1a8a..676440b361 100644
--- a/src/main/java/com/alibaba/druid/sql/dialect/sqlserver/parser/SQLServerLexer.java
+++ b/src/main/java/com/alibaba/druid/sql/dialect/sqlserver/parser/SQLServerLexer.java
@@ -16,6 +16,7 @@
 package com.alibaba.druid.sql.dialect.sqlserver.parser;
 
 import static com.alibaba.druid.sql.parser.LayoutCharacters.EOI;
+import static com.alibaba.druid.sql.parser.Token.IDENTIFIER;
 
 import java.util.HashMap;
 import java.util.Map;
@@ -142,4 +143,35 @@ public class SQLServerLexer extends Lexer {
             return;
         }
     }
+    
+    protected void scanLBracket() {
+        mark = pos;
+
+        if (buf == null) {
+            buf = new char[32];
+        }
+
+        for (;;) {
+            if (isEOF()) {
+                lexError("unclosed.str.lit");
+                return;
+            }
+
+            ch = charAt(++pos);
+
+            if (ch == ']') {
+                scanChar();
+                token = IDENTIFIER;
+                break;
+            }
+
+            if (bufPos == buf.length) {
+                putChar(ch);
+            } else {
+                buf[bufPos++] = ch;
+            }
+        }
+
+        stringVal = subString(mark, bufPos + 2);
+    }
 }
diff --git a/src/main/java/com/alibaba/druid/sql/dialect/sqlserver/parser/SQLServerSelectParser.java b/src/main/java/com/alibaba/druid/sql/dialect/sqlserver/parser/SQLServerSelectParser.java
index 19908b74e4..9cedc21efd 100644
--- a/src/main/java/com/alibaba/druid/sql/dialect/sqlserver/parser/SQLServerSelectParser.java
+++ b/src/main/java/com/alibaba/druid/sql/dialect/sqlserver/parser/SQLServerSelectParser.java
@@ -16,11 +16,13 @@
 package com.alibaba.druid.sql.dialect.sqlserver.parser;
 
 import com.alibaba.druid.sql.ast.SQLSetQuantifier;
+import com.alibaba.druid.sql.ast.statement.SQLExprTableSource;
 import com.alibaba.druid.sql.ast.statement.SQLSelect;
 import com.alibaba.druid.sql.ast.statement.SQLSelectQuery;
+import com.alibaba.druid.sql.ast.statement.SQLTableSource;
 import com.alibaba.druid.sql.dialect.sqlserver.ast.SQLServerSelect;
 import com.alibaba.druid.sql.dialect.sqlserver.ast.SQLServerSelectQueryBlock;
-import com.alibaba.druid.sql.dialect.sqlserver.ast.Top;
+import com.alibaba.druid.sql.dialect.sqlserver.ast.SQLServerTop;
 import com.alibaba.druid.sql.parser.SQLExprParser;
 import com.alibaba.druid.sql.parser.SQLSelectParser;
 import com.alibaba.druid.sql.parser.Token;
@@ -74,7 +76,7 @@ public class SQLServerSelectParser extends SQLSelectParser {
             }
 
             if (lexer.token() == Token.TOP) {
-                Top top = new Top();
+                SQLServerTop top = new SQLServerTop();
                 lexer.nextToken();
                 top.setExpr(createExprParser().primary());
                 queryBlock.setTop(top);
@@ -82,6 +84,13 @@ public class SQLServerSelectParser extends SQLSelectParser {
 
             parseSelectList(queryBlock);
         }
+        
+        if (lexer.token() == Token.INTO) {
+            lexer.nextToken();
+            
+            SQLTableSource into = this.parseTableSource();
+            queryBlock.setInto((SQLExprTableSource) into);
+        }
 
         parseFrom(queryBlock);
 
diff --git a/src/main/java/com/alibaba/druid/sql/dialect/sqlserver/parser/SQLServerStatementParser.java b/src/main/java/com/alibaba/druid/sql/dialect/sqlserver/parser/SQLServerStatementParser.java
index 2850da6244..ee10fc9553 100644
--- a/src/main/java/com/alibaba/druid/sql/dialect/sqlserver/parser/SQLServerStatementParser.java
+++ b/src/main/java/com/alibaba/druid/sql/dialect/sqlserver/parser/SQLServerStatementParser.java
@@ -24,6 +24,7 @@ import com.alibaba.druid.sql.ast.statement.SQLInsertInto;
 import com.alibaba.druid.sql.ast.statement.SQLInsertStatement;
 import com.alibaba.druid.sql.ast.statement.SQLTableSource;
 import com.alibaba.druid.sql.ast.statement.SQLUpdateStatement;
+import com.alibaba.druid.sql.dialect.sqlserver.ast.SQLServerTop;
 import com.alibaba.druid.sql.dialect.sqlserver.ast.stmt.SQLServerInsertStatement;
 import com.alibaba.druid.sql.dialect.sqlserver.ast.stmt.SQLServerUpdateStatement;
 import com.alibaba.druid.sql.parser.Lexer;
@@ -36,7 +37,7 @@ public class SQLServerStatementParser extends SQLStatementParser {
     public SQLServerStatementParser(String sql){
         super(new SQLServerExprParser(sql));
     }
-    
+
     public SQLSelectParser createSQLSelectParser() {
         return new SQLServerSelectParser(this.exprParser);
     }
@@ -44,7 +45,7 @@ public class SQLServerStatementParser extends SQLStatementParser {
     public SQLServerStatementParser(Lexer lexer){
         super(new SQLServerExprParser(lexer));
     }
-    
+
     public boolean parseStatementListDialect(List<SQLStatement> statementList) {
         if (lexer.token() == Token.WITH) {
             SQLStatement stmt = parseSelect();
@@ -54,7 +55,7 @@ public class SQLServerStatementParser extends SQLStatementParser {
 
         return false;
     }
-    
+
     public SQLStatement parseInsert() {
         SQLServerInsertStatement insertStatement = new SQLServerInsertStatement();
 
@@ -68,7 +69,7 @@ public class SQLServerStatementParser extends SQLStatementParser {
 
     protected void parseInsert0(SQLInsertInto insert, boolean acceptSubQuery) {
         SQLServerInsertStatement insertStatement = (SQLServerInsertStatement) insert;
-        
+
         if (lexer.token() == Token.INTO) {
             lexer.nextToken();
 
@@ -115,29 +116,32 @@ public class SQLServerStatementParser extends SQLStatementParser {
             insertStatement.setQuery(queryExpr.getSubQuery());
         }
     }
-    
+
     protected SQLServerUpdateStatement createUpdateStatement() {
         return new SQLServerUpdateStatement();
     }
-    
+
     public SQLUpdateStatement parseUpdateStatement() {
         SQLServerUpdateStatement udpateStatement = createUpdateStatement();
 
-        if (lexer.token() == Token.UPDATE) {
-            lexer.nextToken();
-
-            SQLTableSource tableSource = this.exprParser.createSelectParser().parseTableSource();
-            udpateStatement.setTableSource(tableSource);
+        accept(Token.UPDATE);
+        
+        SQLServerTop top = this.getExprParser().parseTop();
+        if (top != null) {
+            udpateStatement.setTop(top);
         }
 
+        SQLTableSource tableSource = this.exprParser.createSelectParser().parseTableSource();
+        udpateStatement.setTableSource(tableSource);
+
         parseUpdateSet(udpateStatement);
-        
+
         if (lexer.token() == Token.FROM) {
             lexer.nextToken();
             SQLTableSource from = this.exprParser.createSelectParser().parseTableSource();
             udpateStatement.setFrom(from);
         }
-        
+
         if (lexer.token() == (Token.WHERE)) {
             lexer.nextToken();
             udpateStatement.setWhere(this.exprParser.expr());
@@ -145,4 +149,8 @@ public class SQLServerStatementParser extends SQLStatementParser {
 
         return udpateStatement;
     }
+    
+    public SQLServerExprParser getExprParser() {
+        return (SQLServerExprParser) exprParser;
+    }
 }
diff --git a/src/main/java/com/alibaba/druid/sql/dialect/sqlserver/visitor/SQLServerASTVisitor.java b/src/main/java/com/alibaba/druid/sql/dialect/sqlserver/visitor/SQLServerASTVisitor.java
index d61534be7c..61670e30d3 100644
--- a/src/main/java/com/alibaba/druid/sql/dialect/sqlserver/visitor/SQLServerASTVisitor.java
+++ b/src/main/java/com/alibaba/druid/sql/dialect/sqlserver/visitor/SQLServerASTVisitor.java
@@ -16,7 +16,7 @@
 package com.alibaba.druid.sql.dialect.sqlserver.visitor;
 
 import com.alibaba.druid.sql.dialect.sqlserver.ast.SQLServerSelectQueryBlock;
-import com.alibaba.druid.sql.dialect.sqlserver.ast.Top;
+import com.alibaba.druid.sql.dialect.sqlserver.ast.SQLServerTop;
 import com.alibaba.druid.sql.dialect.sqlserver.ast.expr.SQLServerObjectReferenceExpr;
 import com.alibaba.druid.sql.dialect.sqlserver.ast.stmt.SQLServerInsertStatement;
 import com.alibaba.druid.sql.dialect.sqlserver.ast.stmt.SQLServerUpdateStatement;
@@ -28,9 +28,9 @@ public interface SQLServerASTVisitor extends SQLASTVisitor {
 
     void endVisit(SQLServerSelectQueryBlock x);
 
-    boolean visit(Top x);
+    boolean visit(SQLServerTop x);
 
-    void endVisit(Top x);
+    void endVisit(SQLServerTop x);
     
     boolean visit(SQLServerObjectReferenceExpr x);
     
diff --git a/src/main/java/com/alibaba/druid/sql/dialect/sqlserver/visitor/SQLServerASTVisitorAdapter.java b/src/main/java/com/alibaba/druid/sql/dialect/sqlserver/visitor/SQLServerASTVisitorAdapter.java
index f26fe7b0be..bc8c99c6c4 100644
--- a/src/main/java/com/alibaba/druid/sql/dialect/sqlserver/visitor/SQLServerASTVisitorAdapter.java
+++ b/src/main/java/com/alibaba/druid/sql/dialect/sqlserver/visitor/SQLServerASTVisitorAdapter.java
@@ -16,7 +16,7 @@
 package com.alibaba.druid.sql.dialect.sqlserver.visitor;
 
 import com.alibaba.druid.sql.dialect.sqlserver.ast.SQLServerSelectQueryBlock;
-import com.alibaba.druid.sql.dialect.sqlserver.ast.Top;
+import com.alibaba.druid.sql.dialect.sqlserver.ast.SQLServerTop;
 import com.alibaba.druid.sql.dialect.sqlserver.ast.expr.SQLServerObjectReferenceExpr;
 import com.alibaba.druid.sql.dialect.sqlserver.ast.stmt.SQLServerInsertStatement;
 import com.alibaba.druid.sql.dialect.sqlserver.ast.stmt.SQLServerUpdateStatement;
@@ -35,12 +35,12 @@ public class SQLServerASTVisitorAdapter extends SQLASTVisitorAdapter implements
     }
 
     @Override
-    public boolean visit(Top x) {
+    public boolean visit(SQLServerTop x) {
         return true;
     }
 
     @Override
-    public void endVisit(Top x) {
+    public void endVisit(SQLServerTop x) {
 
     }
     
diff --git a/src/main/java/com/alibaba/druid/sql/dialect/sqlserver/visitor/SQLServerOutputVisitor.java b/src/main/java/com/alibaba/druid/sql/dialect/sqlserver/visitor/SQLServerOutputVisitor.java
index a0169e8320..1b81b38ff6 100644
--- a/src/main/java/com/alibaba/druid/sql/dialect/sqlserver/visitor/SQLServerOutputVisitor.java
+++ b/src/main/java/com/alibaba/druid/sql/dialect/sqlserver/visitor/SQLServerOutputVisitor.java
@@ -17,7 +17,7 @@ package com.alibaba.druid.sql.dialect.sqlserver.visitor;
 
 import com.alibaba.druid.sql.ast.SQLSetQuantifier;
 import com.alibaba.druid.sql.dialect.sqlserver.ast.SQLServerSelectQueryBlock;
-import com.alibaba.druid.sql.dialect.sqlserver.ast.Top;
+import com.alibaba.druid.sql.dialect.sqlserver.ast.SQLServerTop;
 import com.alibaba.druid.sql.dialect.sqlserver.ast.expr.SQLServerObjectReferenceExpr;
 import com.alibaba.druid.sql.dialect.sqlserver.ast.stmt.SQLServerInsertStatement;
 import com.alibaba.druid.sql.dialect.sqlserver.ast.stmt.SQLServerUpdateStatement;
@@ -42,9 +42,16 @@ public class SQLServerOutputVisitor extends SQLASTOutputVisitor implements SQLSe
 
         if (x.getTop() != null) {
             x.getTop().accept(this);
+            print(' ');
         }
 
         printSelectList(x.getSelectList());
+        
+        if (x.getInto() != null) {
+            println();
+            print("INTO ");
+            x.getInto().accept(this);
+        }
 
         if (x.getFrom() != null) {
             println();
@@ -73,15 +80,27 @@ public class SQLServerOutputVisitor extends SQLASTOutputVisitor implements SQLSe
     }
 
     @Override
-    public boolean visit(Top x) {
+    public boolean visit(SQLServerTop x) {
         print("TOP ");
+        
+        boolean paren = false;
+        
+        if (x.getParent() instanceof SQLServerUpdateStatement) {
+            paren = true;
+            print("(");
+        }
+        
         x.getExpr().accept(this);
-        print(" ");
+        
+        if (paren) {
+            print(")");
+        }
+        
         return false;
     }
 
     @Override
-    public void endVisit(Top x) {
+    public void endVisit(SQLServerTop x) {
 
     }
 
@@ -148,6 +167,12 @@ public class SQLServerOutputVisitor extends SQLASTOutputVisitor implements SQLSe
     @Override
     public boolean visit(SQLServerUpdateStatement x) {
         print("UPDATE ");
+        
+        if (x.getTop() != null) {
+            x.getTop().setParent(x);
+            x.getTop().accept(this);
+            print(' ');
+        }
 
         x.getTableSource().accept(this);
 
diff --git a/src/main/java/com/alibaba/druid/sql/dialect/sqlserver/visitor/SQLServerSchemaStatVisitor.java b/src/main/java/com/alibaba/druid/sql/dialect/sqlserver/visitor/SQLServerSchemaStatVisitor.java
index 93069d1f32..5a58f44ee3 100644
--- a/src/main/java/com/alibaba/druid/sql/dialect/sqlserver/visitor/SQLServerSchemaStatVisitor.java
+++ b/src/main/java/com/alibaba/druid/sql/dialect/sqlserver/visitor/SQLServerSchemaStatVisitor.java
@@ -20,7 +20,7 @@ import java.util.Map;
 import com.alibaba.druid.sql.ast.statement.SQLInsertStatement;
 import com.alibaba.druid.sql.ast.statement.SQLSelectQueryBlock;
 import com.alibaba.druid.sql.dialect.sqlserver.ast.SQLServerSelectQueryBlock;
-import com.alibaba.druid.sql.dialect.sqlserver.ast.Top;
+import com.alibaba.druid.sql.dialect.sqlserver.ast.SQLServerTop;
 import com.alibaba.druid.sql.dialect.sqlserver.ast.expr.SQLServerObjectReferenceExpr;
 import com.alibaba.druid.sql.dialect.sqlserver.ast.stmt.SQLServerInsertStatement;
 import com.alibaba.druid.sql.dialect.sqlserver.ast.stmt.SQLServerUpdateStatement;
@@ -47,12 +47,12 @@ public class SQLServerSchemaStatVisitor extends SchemaStatVisitor implements SQL
     }
 
     @Override
-    public boolean visit(Top x) {
+    public boolean visit(SQLServerTop x) {
         return false;
     }
 
     @Override
-    public void endVisit(Top x) {
+    public void endVisit(SQLServerTop x) {
         
     }
 
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 e6c9f06021..176640040a 100644
--- a/src/main/java/com/alibaba/druid/sql/parser/Lexer.java
+++ b/src/main/java/com/alibaba/druid/sql/parser/Lexer.java
@@ -251,8 +251,7 @@ public class Lexer {
                     token = RPAREN;
                     return;
                 case '[':
-                    scanChar();
-                    token = LBRACKET;
+                    scanLBracket();
                     return;
                 case ']':
                     scanChar();
@@ -375,6 +374,11 @@ public class Lexer {
 
     }
 
+    protected void scanLBracket() {
+        scanChar();
+        token = LBRACKET;
+    }
+
     private final void scanOperator() {
         switch (ch) {
             case '+':
diff --git a/src/main/java/com/alibaba/druid/sql/visitor/SQLASTOutputVisitor.java b/src/main/java/com/alibaba/druid/sql/visitor/SQLASTOutputVisitor.java
index fce978eb6b..09cd66d802 100644
--- a/src/main/java/com/alibaba/druid/sql/visitor/SQLASTOutputVisitor.java
+++ b/src/main/java/com/alibaba/druid/sql/visitor/SQLASTOutputVisitor.java
@@ -631,7 +631,7 @@ public class SQLASTOutputVisitor extends SQLASTVisitorAdapter {
         }
 
         if (x.getGroupBy() != null) {
-            print(" ");
+            println();
             x.getGroupBy().accept(this);
         }
 
diff --git a/src/test/java/com/alibaba/druid/bvt/sql/sqlserver/SQLServerSelectTest10.java b/src/test/java/com/alibaba/druid/bvt/sql/sqlserver/SQLServerSelectTest10.java
new file mode 100644
index 0000000000..f8721a1251
--- /dev/null
+++ b/src/test/java/com/alibaba/druid/bvt/sql/sqlserver/SQLServerSelectTest10.java
@@ -0,0 +1,56 @@
+/*
+ * Copyright 1999-2011 Alibaba Group Holding Ltd.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.alibaba.druid.bvt.sql.sqlserver;
+
+import junit.framework.TestCase;
+
+import org.junit.Assert;
+
+import com.alibaba.druid.sql.ast.SQLStatement;
+import com.alibaba.druid.sql.dialect.sqlserver.parser.SQLServerStatementParser;
+import com.alibaba.druid.sql.test.TestUtils;
+
+public class SQLServerSelectTest10 extends TestCase {
+
+    public void test_isEmpty() throws Exception {
+        String sql = "SELECT c.FirstName, c.LastName, e.Title, a.AddressLine1, a.City" + //
+                     " , sp.Name AS [State/Province], a.PostalCode" + //
+                     " INTO dbo.EmployeeAddresses" + //
+                     " FROM Person.Contact AS c" + //
+                     " JOIN HumanResources.Employee AS e ON e.ContactID = c.ContactID" + //
+                     " JOIN HumanResources.EmployeeAddress AS ea ON ea.EmployeeID = e.EmployeeID" + //
+                     " JOIN Person.Address AS a on a.AddressID = ea.AddressID" + //
+                     " JOIN Person.StateProvince as sp ON sp.StateProvinceID = a.StateProvinceID;";
+
+        String expect = "SELECT c.FirstName, c.LastName, e.Title, a.AddressLine1, a.City" + //
+                        "\n\t, sp.Name AS [State/Province], a.PostalCode" + //
+                        "\nINTO dbo.EmployeeAddresses" + //
+                        "\nFROM Person.Contact c" + //
+                        "\n\tJOIN HumanResources.Employee e ON e.ContactID = c.ContactID" + //
+                        "\n\tJOIN HumanResources.EmployeeAddress ea ON ea.EmployeeID = e.EmployeeID" + //
+                        "\n\tJOIN Person.Address a ON a.AddressID = ea.AddressID" + //
+                        "\n\tJOIN Person.StateProvince sp ON sp.StateProvinceID = a.StateProvinceID";
+
+        SQLServerStatementParser parser = new SQLServerStatementParser(sql);
+        SQLStatement stmt = parser.parseStatementList().get(0);
+
+        String text = TestUtils.outputSqlServer(stmt);
+
+        Assert.assertEquals(expect, text);
+
+        System.out.println(text);
+    }
+}
diff --git a/src/test/java/com/alibaba/druid/bvt/sql/sqlserver/SQLServerSelectTest5.java b/src/test/java/com/alibaba/druid/bvt/sql/sqlserver/SQLServerSelectTest5.java
index 31127aab5a..33fece3a38 100644
--- a/src/test/java/com/alibaba/druid/bvt/sql/sqlserver/SQLServerSelectTest5.java
+++ b/src/test/java/com/alibaba/druid/bvt/sql/sqlserver/SQLServerSelectTest5.java
@@ -28,7 +28,7 @@ public class SQLServerSelectTest5 extends TestCase {
         String sql = "SELECT name, password_hash FROM [master].[sys].sql_logins";
 
         String expect = "SELECT name, password_hash\n" + //
-                        "FROM master.sys.sql_logins";
+                        "FROM [master].[sys].sql_logins";
 
         SQLServerStatementParser parser = new SQLServerStatementParser(sql);
         SQLStatement stmt = parser.parseStatementList().get(0);
diff --git a/src/test/java/com/alibaba/druid/bvt/sql/sqlserver/SQLServerSelectTest8.java b/src/test/java/com/alibaba/druid/bvt/sql/sqlserver/SQLServerSelectTest8.java
new file mode 100644
index 0000000000..3d2ad18edf
--- /dev/null
+++ b/src/test/java/com/alibaba/druid/bvt/sql/sqlserver/SQLServerSelectTest8.java
@@ -0,0 +1,43 @@
+/*
+ * Copyright 1999-2011 Alibaba Group Holding Ltd.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.alibaba.druid.bvt.sql.sqlserver;
+
+import junit.framework.TestCase;
+
+import org.junit.Assert;
+
+import com.alibaba.druid.sql.ast.SQLStatement;
+import com.alibaba.druid.sql.dialect.sqlserver.parser.SQLServerStatementParser;
+import com.alibaba.druid.sql.test.TestUtils;
+
+public class SQLServerSelectTest8 extends TestCase {
+
+    public void test_isEmpty() throws Exception {
+        String sql = "SELECT Location.Distance (@p)" + " FROM Cities;";
+
+        String expect = "SELECT Location.Distance(@p)" + //
+                        "\nFROM Cities";
+
+        SQLServerStatementParser parser = new SQLServerStatementParser(sql);
+        SQLStatement stmt = parser.parseStatementList().get(0);
+
+        String text = TestUtils.outputSqlServer(stmt);
+
+        Assert.assertEquals(expect, text);
+
+        System.out.println(text);
+    }
+}
diff --git a/src/test/java/com/alibaba/druid/bvt/sql/sqlserver/SQLServerSelectTest9.java b/src/test/java/com/alibaba/druid/bvt/sql/sqlserver/SQLServerSelectTest9.java
new file mode 100644
index 0000000000..bfd0306b2a
--- /dev/null
+++ b/src/test/java/com/alibaba/druid/bvt/sql/sqlserver/SQLServerSelectTest9.java
@@ -0,0 +1,44 @@
+/*
+ * Copyright 1999-2011 Alibaba Group Holding Ltd.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.alibaba.druid.bvt.sql.sqlserver;
+
+import junit.framework.TestCase;
+
+import org.junit.Assert;
+
+import com.alibaba.druid.sql.ast.SQLStatement;
+import com.alibaba.druid.sql.dialect.sqlserver.parser.SQLServerStatementParser;
+import com.alibaba.druid.sql.test.TestUtils;
+
+public class SQLServerSelectTest9 extends TestCase {
+
+    public void test_isEmpty() throws Exception {
+        String sql = "SELECT AVG(UnitPrice) AS 'Average Price' " + //
+                     "FROM Sales.SalesOrderDetail;";
+
+        String expect = "SELECT AVG(UnitPrice) AS 'Average Price'" + //
+                        "\nFROM Sales.SalesOrderDetail";
+
+        SQLServerStatementParser parser = new SQLServerStatementParser(sql);
+        SQLStatement stmt = parser.parseStatementList().get(0);
+
+        String text = TestUtils.outputSqlServer(stmt);
+
+        Assert.assertEquals(expect, text);
+
+        System.out.println(text);
+    }
+}
diff --git a/src/test/java/com/alibaba/druid/bvt/sql/sqlserver/SQLServerUpdateTest.java b/src/test/java/com/alibaba/druid/bvt/sql/sqlserver/SQLServerUpdateTest.java
index 2d72014b41..e39bd7e8e7 100644
--- a/src/test/java/com/alibaba/druid/bvt/sql/sqlserver/SQLServerUpdateTest.java
+++ b/src/test/java/com/alibaba/druid/bvt/sql/sqlserver/SQLServerUpdateTest.java
@@ -45,7 +45,8 @@ public class SQLServerUpdateTest extends TestCase {
         		"\nFROM reg_student_charge_item a, (SELECT a.FId, CASE WHEN SUM(b.FChargeAmount) IS NULL THEN 0 ELSE SUM(b.FChargeAmount) END AS amount" +
         		"\n\t\tFROM reg_student_charge_item a" +
         		"\n\t\t\tLEFT JOIN reg_student_charge_daybook b ON a.FId = b.FChargeItemId" +
-        		"\n\t\tWHERE a.FId = ? GROUP BY a.FId" +
+        		"\n\t\tWHERE a.FId = ?" +
+        		"\n\t\tGROUP BY a.FId" +
         		"\n\t\t) b" +
         		"\nWHERE a.FId = b.FId" +
         		"\nAND a.FId = ?";
diff --git a/src/test/java/com/alibaba/druid/bvt/sql/sqlserver/SQLServerUpdateTest1.java b/src/test/java/com/alibaba/druid/bvt/sql/sqlserver/SQLServerUpdateTest1.java
new file mode 100644
index 0000000000..3be6cfdaad
--- /dev/null
+++ b/src/test/java/com/alibaba/druid/bvt/sql/sqlserver/SQLServerUpdateTest1.java
@@ -0,0 +1,49 @@
+/*
+ * Copyright 1999-2011 Alibaba Group Holding Ltd.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.alibaba.druid.bvt.sql.sqlserver;
+
+import junit.framework.TestCase;
+
+import org.junit.Assert;
+
+import com.alibaba.druid.sql.ast.SQLStatement;
+import com.alibaba.druid.sql.dialect.sqlserver.parser.SQLServerStatementParser;
+import com.alibaba.druid.sql.test.TestUtils;
+
+public class SQLServerUpdateTest1 extends TestCase {
+
+    public void test_update() throws Exception {
+        String sql = "UPDATE dbo.Table2 " + //
+                     "SET dbo.Table2.ColB = dbo.Table2.ColB + dbo.Table1.ColB " + //
+                     "FROM dbo.Table2 " + //
+                     "    INNER JOIN dbo.Table1 " + //
+                     "    ON (dbo.Table2.ColA = dbo.Table1.ColA);";
+
+        String expect = "UPDATE dbo.Table2" + //
+                        "\nSET dbo.Table2.ColB = dbo.Table2.ColB + dbo.Table1.ColB" + //
+                        "\nFROM dbo.Table2" + //
+                        "\n\tINNER JOIN dbo.Table1 ON dbo.Table2.ColA = dbo.Table1.ColA";
+
+        SQLServerStatementParser parser = new SQLServerStatementParser(sql);
+        SQLStatement stmt = parser.parseStatementList().get(0);
+
+        String text = TestUtils.outputSqlServer(stmt);
+
+        Assert.assertEquals(expect, text);
+
+        System.out.println(text);
+    }
+}
diff --git a/src/test/java/com/alibaba/druid/bvt/sql/sqlserver/SQLServerUpdateTest2.java b/src/test/java/com/alibaba/druid/bvt/sql/sqlserver/SQLServerUpdateTest2.java
new file mode 100644
index 0000000000..8a3e43bf2d
--- /dev/null
+++ b/src/test/java/com/alibaba/druid/bvt/sql/sqlserver/SQLServerUpdateTest2.java
@@ -0,0 +1,46 @@
+/*
+ * Copyright 1999-2011 Alibaba Group Holding Ltd.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.alibaba.druid.bvt.sql.sqlserver;
+
+import junit.framework.TestCase;
+
+import org.junit.Assert;
+
+import com.alibaba.druid.sql.ast.SQLStatement;
+import com.alibaba.druid.sql.dialect.sqlserver.parser.SQLServerStatementParser;
+import com.alibaba.druid.sql.test.TestUtils;
+
+public class SQLServerUpdateTest2 extends TestCase {
+
+    public void test_update() throws Exception {
+        String sql = "UPDATE Cities " + //
+                     "SET Location = CONVERT(Point, '12.3:46.2') " + //
+                     "WHERE Name = 'Anchorage';";
+
+        String expect = "UPDATE Cities" + //
+                        "\nSET Location = CONVERT(Point, '12.3:46.2')" + //
+                        "\nWHERE Name = 'Anchorage'";
+
+        SQLServerStatementParser parser = new SQLServerStatementParser(sql);
+        SQLStatement stmt = parser.parseStatementList().get(0);
+
+        String text = TestUtils.outputSqlServer(stmt);
+
+        Assert.assertEquals(expect, text);
+
+        System.out.println(text);
+    }
+}
diff --git a/src/test/java/com/alibaba/druid/bvt/sql/sqlserver/SQLServerUpdateTest3.java b/src/test/java/com/alibaba/druid/bvt/sql/sqlserver/SQLServerUpdateTest3.java
new file mode 100644
index 0000000000..27f24ed0f4
--- /dev/null
+++ b/src/test/java/com/alibaba/druid/bvt/sql/sqlserver/SQLServerUpdateTest3.java
@@ -0,0 +1,62 @@
+/*
+ * Copyright 1999-2011 Alibaba Group Holding Ltd.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.alibaba.druid.bvt.sql.sqlserver;
+
+import junit.framework.TestCase;
+
+import org.junit.Assert;
+
+import com.alibaba.druid.sql.ast.SQLStatement;
+import com.alibaba.druid.sql.dialect.sqlserver.parser.SQLServerStatementParser;
+import com.alibaba.druid.sql.test.TestUtils;
+
+public class SQLServerUpdateTest3 extends TestCase {
+
+    public void test_update() throws Exception {
+        String sql = "UPDATE Sales.SalesPerson " + //
+                     "SET SalesYTD = SalesYTD + " + //
+                     "    (SELECT SUM(so.SubTotal) " + //
+                     "     FROM Sales.SalesOrderHeader AS so" + //
+                     "     WHERE so.OrderDate = (SELECT MAX(OrderDate)" + //
+                     "                           FROM Sales.SalesOrderHeader AS so2" + //
+                     "                           WHERE so2.SalesPersonID = " + //
+                     "                                 so.SalesPersonID)" + //
+                     "     AND Sales.SalesPerson.SalesPersonID = so.SalesPersonID" + //
+                     "     GROUP BY so.SalesPersonID);";
+
+        String expect = "UPDATE Sales.SalesPerson" +
+        		"\nSET SalesYTD = SalesYTD + (" +
+        		"\n\tSELECT SUM(so.SubTotal)" +
+        		"\n\tFROM Sales.SalesOrderHeader so" +
+        		"\n\tWHERE so.OrderDate = (" +
+        		"\n\t\t\tSELECT MAX(OrderDate)" +
+        		"\n\t\t\tFROM Sales.SalesOrderHeader so2" +
+        		"\n\t\t\tWHERE so2.SalesPersonID = so.SalesPersonID" +
+        		"\n\t\t\t)" +
+        		"\n\t\tAND Sales.SalesPerson.SalesPersonID = so.SalesPersonID" +
+        		"\n\tGROUP BY so.SalesPersonID" +
+        		"\n\t)";
+
+        SQLServerStatementParser parser = new SQLServerStatementParser(sql);
+        SQLStatement stmt = parser.parseStatementList().get(0);
+
+        String text = TestUtils.outputSqlServer(stmt);
+
+        Assert.assertEquals(expect, text);
+
+        System.out.println(text);
+    }
+}
diff --git a/src/test/java/com/alibaba/druid/bvt/sql/sqlserver/SQLServerUpdateTest4.java b/src/test/java/com/alibaba/druid/bvt/sql/sqlserver/SQLServerUpdateTest4.java
new file mode 100644
index 0000000000..e2598ae209
--- /dev/null
+++ b/src/test/java/com/alibaba/druid/bvt/sql/sqlserver/SQLServerUpdateTest4.java
@@ -0,0 +1,44 @@
+/*
+ * Copyright 1999-2011 Alibaba Group Holding Ltd.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.alibaba.druid.bvt.sql.sqlserver;
+
+import junit.framework.TestCase;
+
+import org.junit.Assert;
+
+import com.alibaba.druid.sql.ast.SQLStatement;
+import com.alibaba.druid.sql.dialect.sqlserver.parser.SQLServerStatementParser;
+import com.alibaba.druid.sql.test.TestUtils;
+
+public class SQLServerUpdateTest4 extends TestCase {
+
+    public void test_update() throws Exception {
+        String sql = "UPDATE TOP (10) HumanResources.Employee " +
+        		"SET VacationHours = VacationHours * 1.25 ;";
+
+        String expect = "UPDATE TOP (10) HumanResources.Employee" +
+        		"\nSET VacationHours = VacationHours * 1.25";
+
+        SQLServerStatementParser parser = new SQLServerStatementParser(sql);
+        SQLStatement stmt = parser.parseStatementList().get(0);
+
+        String text = TestUtils.outputSqlServer(stmt);
+
+        Assert.assertEquals(expect, text);
+
+        System.out.println(text);
+    }
+}