testcase

src/main/java/com/alibaba/druid/sql/dialect/sqlserver/ast/SQLServerObject.java

@@ -1,7 +1,7 @@
-package com.alibaba.druid.sql.dialect.sqlserver.ast;
-
-import com.alibaba.druid.sql.dialect.transact.ast.TransactSQLObject;
-
-public interface SQLServerObject extends TransactSQLObject {
-
-}
+package com.alibaba.druid.sql.dialect.sqlserver.ast;
+
+import com.alibaba.druid.sql.dialect.transact.ast.TransactSQLObject;
+
+public interface SQLServerObject extends TransactSQLObject {
+
+}

src/main/java/com/alibaba/druid/sql/dialect/sqlserver/ast/SQLServerObjectImpl.java

@@ -1,36 +1,36 @@
-/*
- * 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.sql.dialect.sqlserver.ast;
-
-import com.alibaba.druid.sql.ast.SQLObjectImpl;
-import com.alibaba.druid.sql.dialect.sqlserver.visitor.SQLServerASTVisitor;
-import com.alibaba.druid.sql.visitor.SQLASTVisitor;
-
-public abstract class SQLServerObjectImpl extends SQLObjectImpl implements SQLServerObject {
-
-    private static final long serialVersionUID = 1L;
-
-    public SQLServerObjectImpl(){
-
-    }
-
-    @Override
-    protected void accept0(SQLASTVisitor visitor) {
-        this.accept0((SQLServerASTVisitor) visitor);
-    }
-
-    public abstract void accept0(SQLServerASTVisitor visitor);
-}
+/*
+ * 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.sql.dialect.sqlserver.ast;
+
+import com.alibaba.druid.sql.ast.SQLObjectImpl;
+import com.alibaba.druid.sql.dialect.sqlserver.visitor.SQLServerASTVisitor;
+import com.alibaba.druid.sql.visitor.SQLASTVisitor;
+
+public abstract class SQLServerObjectImpl extends SQLObjectImpl implements SQLServerObject {
+
+    private static final long serialVersionUID = 1L;
+
+    public SQLServerObjectImpl(){
+
+    }
+
+    @Override
+    protected void accept0(SQLASTVisitor visitor) {
+        this.accept0((SQLServerASTVisitor) visitor);
+    }
+
+    public abstract void accept0(SQLServerASTVisitor visitor);
+}

src/main/java/com/alibaba/druid/sql/dialect/sqlserver/ast/SQLServerSelect.java

@@ -1,12 +1,12 @@
-package com.alibaba.druid.sql.dialect.sqlserver.ast;
-
-import com.alibaba.druid.sql.ast.statement.SQLSelect;
-
-public class SQLServerSelect extends SQLSelect {
-
-    /**
-     * 
-     */
-    private static final long serialVersionUID = 1L;
-
-}
+package com.alibaba.druid.sql.dialect.sqlserver.ast;
+
+import com.alibaba.druid.sql.ast.statement.SQLSelect;
+
+public class SQLServerSelect extends SQLSelect {
+
+    /**
+     * 
+     */
+    private static final long serialVersionUID = 1L;
+
+}

src/main/java/com/alibaba/druid/sql/dialect/sqlserver/ast/SQLServerSelectQueryBlock.java

@@ -1,39 +1,39 @@
-package com.alibaba.druid.sql.dialect.sqlserver.ast;
-
-import com.alibaba.druid.sql.ast.statement.SQLSelectQueryBlock;
-import com.alibaba.druid.sql.dialect.sqlserver.visitor.SQLServerASTVisitor;
-import com.alibaba.druid.sql.visitor.SQLASTVisitor;
-
-public class SQLServerSelectQueryBlock extends SQLSelectQueryBlock {
-
-    /**
-     * 
-     */
-    private static final long serialVersionUID = 1L;
-
-    private Top               top;
-
-    public Top getTop() {
-        return top;
-    }
-
-    public void setTop(Top top) {
-        this.top = top;
-    }
-
-    @Override
-    protected void accept0(SQLASTVisitor visitor) {
-        accept0((SQLServerASTVisitor) visitor);
-    }
-
-    protected void accept0(SQLServerASTVisitor visitor) {
-        if (visitor.visit(this)) {
-            acceptChild(visitor, this.top);
-            acceptChild(visitor, this.selectList);
-            acceptChild(visitor, this.from);
-            acceptChild(visitor, this.where);
-            acceptChild(visitor, this.groupBy);
-        }
-        visitor.endVisit(this);
-    }
-}
+package com.alibaba.druid.sql.dialect.sqlserver.ast;
+
+import com.alibaba.druid.sql.ast.statement.SQLSelectQueryBlock;
+import com.alibaba.druid.sql.dialect.sqlserver.visitor.SQLServerASTVisitor;
+import com.alibaba.druid.sql.visitor.SQLASTVisitor;
+
+public class SQLServerSelectQueryBlock extends SQLSelectQueryBlock {
+
+    /**
+     * 
+     */
+    private static final long serialVersionUID = 1L;
+
+    private Top               top;
+
+    public Top getTop() {
+        return top;
+    }
+
+    public void setTop(Top top) {
+        this.top = top;
+    }
+
+    @Override
+    protected void accept0(SQLASTVisitor visitor) {
+        accept0((SQLServerASTVisitor) visitor);
+    }
+
+    protected void accept0(SQLServerASTVisitor visitor) {
+        if (visitor.visit(this)) {
+            acceptChild(visitor, this.top);
+            acceptChild(visitor, this.selectList);
+            acceptChild(visitor, this.from);
+            acceptChild(visitor, this.where);
+            acceptChild(visitor, this.groupBy);
+        }
+        visitor.endVisit(this);
+    }
+}

src/main/java/com/alibaba/druid/sql/dialect/sqlserver/ast/Top.java

@@ -1,48 +1,48 @@
-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 {
-
-    /**
-     * 
-     */
-    private static final long serialVersionUID = 1L;
-
-    private SQLExpr           expr;
-    private boolean           percent;
-    private boolean           withTies;
-
-    public SQLExpr getExpr() {
-        return expr;
-    }
-
-    public void setExpr(SQLExpr expr) {
-        this.expr = expr;
-    }
-
-    public boolean isPercent() {
-        return percent;
-    }
-
-    public void setPercent(boolean percent) {
-        this.percent = percent;
-    }
-
-    public boolean isWithTies() {
-        return withTies;
-    }
-
-    public void setWithTies(boolean withTies) {
-        this.withTies = withTies;
-    }
-
-    @Override
-    public void accept0(SQLServerASTVisitor visitor) {
-        if (visitor.visit(this)) {
-
-        }
-    }
-
-}
+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 {
+
+    /**
+     * 
+     */
+    private static final long serialVersionUID = 1L;
+
+    private SQLExpr           expr;
+    private boolean           percent;
+    private boolean           withTies;
+
+    public SQLExpr getExpr() {
+        return expr;
+    }
+
+    public void setExpr(SQLExpr expr) {
+        this.expr = expr;
+    }
+
+    public boolean isPercent() {
+        return percent;
+    }
+
+    public void setPercent(boolean percent) {
+        this.percent = percent;
+    }
+
+    public boolean isWithTies() {
+        return withTies;
+    }
+
+    public void setWithTies(boolean withTies) {
+        this.withTies = withTies;
+    }
+
+    @Override
+    public void accept0(SQLServerASTVisitor visitor) {
+        if (visitor.visit(this)) {
+
+        }
+    }
+
+}

src/main/java/com/alibaba/druid/sql/dialect/sqlserver/ast/expr/SQLServerExpr.java

@@ -1,8 +1,8 @@
-package com.alibaba.druid.sql.dialect.sqlserver.ast.expr;
-
-import com.alibaba.druid.sql.ast.SQLExpr;
-
-
-public interface SQLServerExpr extends SQLExpr {
-
-}
+package com.alibaba.druid.sql.dialect.sqlserver.ast.expr;
+
+import com.alibaba.druid.sql.ast.SQLExpr;
+
+
+public interface SQLServerExpr extends SQLExpr {
+
+}

src/main/java/com/alibaba/druid/sql/dialect/sqlserver/ast/expr/SQLServerObjectReferenceExpr.java

@@ -1,103 +1,103 @@
-package com.alibaba.druid.sql.dialect.sqlserver.ast.expr;
-
-import com.alibaba.druid.sql.ast.SQLExpr;
-import com.alibaba.druid.sql.ast.SQLName;
-import com.alibaba.druid.sql.ast.expr.SQLIdentifierExpr;
-import com.alibaba.druid.sql.ast.expr.SQLPropertyExpr;
-import com.alibaba.druid.sql.dialect.sqlserver.ast.SQLServerObjectImpl;
-import com.alibaba.druid.sql.dialect.sqlserver.visitor.SQLServerASTVisitor;
-
-public class SQLServerObjectReferenceExpr extends SQLServerObjectImpl implements SQLServerExpr, SQLName {
-
-    private static final long serialVersionUID = 1L;
-
-    private String            server;
-    private String            database;
-    private String            schema;
-
-    public SQLServerObjectReferenceExpr(){
-
-    }
-
-    public SQLServerObjectReferenceExpr(SQLExpr owner){
-        if (owner instanceof SQLIdentifierExpr) {
-            this.database = ((SQLIdentifierExpr) owner).getName();
-        } else if (owner instanceof SQLPropertyExpr) {
-            SQLPropertyExpr propExpr = (SQLPropertyExpr) owner;
-
-            this.server = ((SQLIdentifierExpr) propExpr.getOwner()).getName();
-            this.database = propExpr.getName();
-        } else {
-            throw new IllegalArgumentException(owner.toString());
-        }
-    }
-    
-    public String getSimleName() {
-        if (schema != null) {
-            return schema;
-        }
-        
-        if (database != null) {
-            return database;
-        }
-        return server;
-    }
-
-    @Override
-    public void accept0(SQLServerASTVisitor visitor) {
-        if (visitor.visit(this)) {
-
-        }
-        visitor.endVisit(this);
-    }
-
-    public void output(StringBuffer buf) {
-        boolean flag = false;
-        if (server != null) {
-            buf.append(server);
-            flag = true;
-        }
-
-        if (flag) {
-            buf.append('.');
-        }
-        if (database != null) {
-            buf.append(database);
-            flag = true;
-        } 
-
-        if (flag) {
-            buf.append('.');
-        }
-        
-        if (schema != null) {
-            buf.append(schema);
-            flag = true;
-        }
-    }
-
-    public String getServer() {
-        return server;
-    }
-
-    public void setServer(String server) {
-        this.server = server;
-    }
-
-    public String getDatabase() {
-        return database;
-    }
-
-    public void setDatabase(String database) {
-        this.database = database;
-    }
-
-    public String getSchema() {
-        return schema;
-    }
-
-    public void setSchema(String schema) {
-        this.schema = schema;
-    }
-
-}
+package com.alibaba.druid.sql.dialect.sqlserver.ast.expr;
+
+import com.alibaba.druid.sql.ast.SQLExpr;
+import com.alibaba.druid.sql.ast.SQLName;
+import com.alibaba.druid.sql.ast.expr.SQLIdentifierExpr;
+import com.alibaba.druid.sql.ast.expr.SQLPropertyExpr;
+import com.alibaba.druid.sql.dialect.sqlserver.ast.SQLServerObjectImpl;
+import com.alibaba.druid.sql.dialect.sqlserver.visitor.SQLServerASTVisitor;
+
+public class SQLServerObjectReferenceExpr extends SQLServerObjectImpl implements SQLServerExpr, SQLName {
+
+    private static final long serialVersionUID = 1L;
+
+    private String            server;
+    private String            database;
+    private String            schema;
+
+    public SQLServerObjectReferenceExpr(){
+
+    }
+
+    public SQLServerObjectReferenceExpr(SQLExpr owner){
+        if (owner instanceof SQLIdentifierExpr) {
+            this.database = ((SQLIdentifierExpr) owner).getName();
+        } else if (owner instanceof SQLPropertyExpr) {
+            SQLPropertyExpr propExpr = (SQLPropertyExpr) owner;
+
+            this.server = ((SQLIdentifierExpr) propExpr.getOwner()).getName();
+            this.database = propExpr.getName();
+        } else {
+            throw new IllegalArgumentException(owner.toString());
+        }
+    }
+    
+    public String getSimleName() {
+        if (schema != null) {
+            return schema;
+        }
+        
+        if (database != null) {
+            return database;
+        }
+        return server;
+    }
+
+    @Override
+    public void accept0(SQLServerASTVisitor visitor) {
+        if (visitor.visit(this)) {
+
+        }
+        visitor.endVisit(this);
+    }
+
+    public void output(StringBuffer buf) {
+        boolean flag = false;
+        if (server != null) {
+            buf.append(server);
+            flag = true;
+        }
+
+        if (flag) {
+            buf.append('.');
+        }
+        if (database != null) {
+            buf.append(database);
+            flag = true;
+        } 
+
+        if (flag) {
+            buf.append('.');
+        }
+        
+        if (schema != null) {
+            buf.append(schema);
+            flag = true;
+        }
+    }
+
+    public String getServer() {
+        return server;
+    }
+
+    public void setServer(String server) {
+        this.server = server;
+    }
+
+    public String getDatabase() {
+        return database;
+    }
+
+    public void setDatabase(String database) {
+        this.database = database;
+    }
+
+    public String getSchema() {
+        return schema;
+    }
+
+    public void setSchema(String schema) {
+        this.schema = schema;
+    }
+
+}

src/main/java/com/alibaba/druid/sql/dialect/sqlserver/parser/SQLServerExprParser.java

@@ -1,43 +1,43 @@
-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.expr.SQLServerObjectReferenceExpr;
-import com.alibaba.druid.sql.parser.Lexer;
-import com.alibaba.druid.sql.parser.ParserException;
-import com.alibaba.druid.sql.parser.SQLExprParser;
-import com.alibaba.druid.sql.parser.Token;
-
-public class SQLServerExprParser extends SQLExprParser {
-
-    public SQLServerExprParser(Lexer lexer){
-        super(lexer);
-    }
-
-    public SQLServerExprParser(String sql) throws ParserException{
-        super(new SQLServerLexer(sql));
-        this.lexer.nextToken();
-    }
-
-    public SQLExpr primaryRest(SQLExpr expr) throws ParserException {
-        if (lexer.token() == Token.DOTDOT) {
-            expr = nameRest((SQLName) expr);
-        }
-        
-        return super.primaryRest(expr);
-    }
-    
-    public SQLName nameRest(SQLName expr) throws ParserException {
-        if (lexer.token() == Token.DOTDOT) {
-            lexer.nextToken();
-            String text = lexer.stringVal();
-            lexer.nextToken();
-
-            SQLServerObjectReferenceExpr owner = new SQLServerObjectReferenceExpr(expr);
-            expr = new SQLPropertyExpr(owner, text);
-        }
-
-        return super.nameRest(expr);
-    }
-}
+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.expr.SQLServerObjectReferenceExpr;
+import com.alibaba.druid.sql.parser.Lexer;
+import com.alibaba.druid.sql.parser.ParserException;
+import com.alibaba.druid.sql.parser.SQLExprParser;
+import com.alibaba.druid.sql.parser.Token;
+
+public class SQLServerExprParser extends SQLExprParser {
+
+    public SQLServerExprParser(Lexer lexer){
+        super(lexer);
+    }
+
+    public SQLServerExprParser(String sql) throws ParserException{
+        super(new SQLServerLexer(sql));
+        this.lexer.nextToken();
+    }
+
+    public SQLExpr primaryRest(SQLExpr expr) throws ParserException {
+        if (lexer.token() == Token.DOTDOT) {
+            expr = nameRest((SQLName) expr);
+        }
+        
+        return super.primaryRest(expr);
+    }
+    
+    public SQLName nameRest(SQLName expr) throws ParserException {
+        if (lexer.token() == Token.DOTDOT) {
+            lexer.nextToken();
+            String text = lexer.stringVal();
+            lexer.nextToken();
+
+            SQLServerObjectReferenceExpr owner = new SQLServerObjectReferenceExpr(expr);
+            expr = new SQLPropertyExpr(owner, text);
+        }
+
+        return super.nameRest(expr);
+    }
+}

src/main/java/com/alibaba/druid/sql/dialect/sqlserver/parser/SQLServerSelectParser.java

@@ -1,84 +1,84 @@
-package com.alibaba.druid.sql.dialect.sqlserver.parser;
-
-import com.alibaba.druid.sql.ast.SQLSetQuantifier;
-import com.alibaba.druid.sql.ast.statement.SQLSelect;
-import com.alibaba.druid.sql.ast.statement.SQLSelectQuery;
-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.parser.Lexer;
-import com.alibaba.druid.sql.parser.ParserException;
-import com.alibaba.druid.sql.parser.SQLExprParser;
-import com.alibaba.druid.sql.parser.SQLSelectParser;
-import com.alibaba.druid.sql.parser.Token;
-
-public class SQLServerSelectParser extends SQLSelectParser {
-
-    public SQLServerSelectParser(String sql){
-        super(new SQLServerLexer(sql));
-        this.lexer.nextToken();
-    }
-
-    public SQLServerSelectParser(Lexer lexer){
-        super(lexer);
-    }
-
-    public SQLSelect select() throws ParserException {
-        SQLServerSelect select = new SQLServerSelect();
-
-        select.setQuery(query());
-        select.setOrderBy(parseOrderBy());
-
-        if (select.getOrderBy() == null) {
-            select.setOrderBy(parseOrderBy());
-        }
-
-        return select;
-    }
-
-    public SQLSelectQuery query() throws ParserException {
-        if (lexer.token() == Token.LPAREN) {
-            lexer.nextToken();
-
-            SQLSelectQuery select = query();
-            accept(Token.RPAREN);
-
-            return queryRest(select);
-        }
-
-        SQLServerSelectQueryBlock queryBlock = new SQLServerSelectQueryBlock();
-
-        if (lexer.token() == Token.SELECT) {
-            lexer.nextToken();
-
-            if (lexer.token() == Token.DISTINCT) {
-                queryBlock.setDistionOption(SQLSetQuantifier.DISTINCT);
-                lexer.nextToken();
-            } else if (lexer.token() == Token.ALL) {
-                queryBlock.setDistionOption(SQLSetQuantifier.ALL);
-                lexer.nextToken();
-            }
-
-            if (lexer.token() == Token.TOP) {
-                Top top = new Top();
-                lexer.nextToken();
-                top.setExpr(createExprParser().primary());
-                queryBlock.setTop(top);
-            }
-
-            parseSelectList(queryBlock);
-        }
-
-        parseFrom(queryBlock);
-
-        parseWhere(queryBlock);
-
-        parseGroupBy(queryBlock);
-
-        return queryRest(queryBlock);
-    }
-    
-    protected SQLExprParser createExprParser() {
-        return new SQLServerExprParser(lexer);
-    }
-}
+package com.alibaba.druid.sql.dialect.sqlserver.parser;
+
+import com.alibaba.druid.sql.ast.SQLSetQuantifier;
+import com.alibaba.druid.sql.ast.statement.SQLSelect;
+import com.alibaba.druid.sql.ast.statement.SQLSelectQuery;
+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.parser.Lexer;
+import com.alibaba.druid.sql.parser.ParserException;
+import com.alibaba.druid.sql.parser.SQLExprParser;
+import com.alibaba.druid.sql.parser.SQLSelectParser;
+import com.alibaba.druid.sql.parser.Token;
+
+public class SQLServerSelectParser extends SQLSelectParser {
+
+    public SQLServerSelectParser(String sql){
+        super(new SQLServerLexer(sql));
+        this.lexer.nextToken();
+    }
+
+    public SQLServerSelectParser(Lexer lexer){
+        super(lexer);
+    }
+
+    public SQLSelect select() throws ParserException {
+        SQLServerSelect select = new SQLServerSelect();
+
+        select.setQuery(query());
+        select.setOrderBy(parseOrderBy());
+
+        if (select.getOrderBy() == null) {
+            select.setOrderBy(parseOrderBy());
+        }
+
+        return select;
+    }
+
+    public SQLSelectQuery query() throws ParserException {
+        if (lexer.token() == Token.LPAREN) {
+            lexer.nextToken();
+
+            SQLSelectQuery select = query();
+            accept(Token.RPAREN);
+
+            return queryRest(select);
+        }
+
+        SQLServerSelectQueryBlock queryBlock = new SQLServerSelectQueryBlock();
+
+        if (lexer.token() == Token.SELECT) {
+            lexer.nextToken();
+
+            if (lexer.token() == Token.DISTINCT) {
+                queryBlock.setDistionOption(SQLSetQuantifier.DISTINCT);
+                lexer.nextToken();
+            } else if (lexer.token() == Token.ALL) {
+                queryBlock.setDistionOption(SQLSetQuantifier.ALL);
+                lexer.nextToken();
+            }
+
+            if (lexer.token() == Token.TOP) {
+                Top top = new Top();
+                lexer.nextToken();
+                top.setExpr(createExprParser().primary());
+                queryBlock.setTop(top);
+            }
+
+            parseSelectList(queryBlock);
+        }
+
+        parseFrom(queryBlock);
+
+        parseWhere(queryBlock);
+
+        parseGroupBy(queryBlock);
+
+        return queryRest(queryBlock);
+    }
+    
+    protected SQLExprParser createExprParser() {
+        return new SQLServerExprParser(lexer);
+    }
+}

src/main/java/com/alibaba/druid/sql/dialect/sqlserver/parser/SQLServerStatementParser.java

@@ -1,38 +1,38 @@
-/*
- * 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.sql.dialect.sqlserver.parser;
-
-import com.alibaba.druid.sql.parser.Lexer;
-import com.alibaba.druid.sql.parser.SQLSelectParser;
-import com.alibaba.druid.sql.parser.SQLStatementParser;
-
-public class SQLServerStatementParser extends SQLStatementParser {
-
-    public SQLServerStatementParser(String sql){
-        super(new SQLServerLexer(sql));
-        this.lexer.nextToken();
-        this.exprParser = new SQLServerExprParser(lexer);
-    }
-    
-    public SQLSelectParser createSQLSelectParser() {
-        return new SQLServerSelectParser(this.lexer);
-    }
-
-    public SQLServerStatementParser(Lexer lexer){
-        super(lexer);
-    }
-
-}
+/*
+ * 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.sql.dialect.sqlserver.parser;
+
+import com.alibaba.druid.sql.parser.Lexer;
+import com.alibaba.druid.sql.parser.SQLSelectParser;
+import com.alibaba.druid.sql.parser.SQLStatementParser;
+
+public class SQLServerStatementParser extends SQLStatementParser {
+
+    public SQLServerStatementParser(String sql){
+        super(new SQLServerLexer(sql));
+        this.lexer.nextToken();
+        this.exprParser = new SQLServerExprParser(lexer);
+    }
+    
+    public SQLSelectParser createSQLSelectParser() {
+        return new SQLServerSelectParser(this.lexer);
+    }
+
+    public SQLServerStatementParser(Lexer lexer){
+        super(lexer);
+    }
+
+}

src/main/java/com/alibaba/druid/sql/dialect/sqlserver/visitor/SQLServerASTVisitor.java

@@ -1,21 +1,21 @@
-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.expr.SQLServerObjectReferenceExpr;
-import com.alibaba.druid.sql.visitor.SQLASTVisitor;
-
-public interface SQLServerASTVisitor extends SQLASTVisitor {
-
-    boolean visit(SQLServerSelectQueryBlock x);
-
-    void endVisit(SQLServerSelectQueryBlock x);
-
-    boolean visit(Top x);
-
-    void endVisit(Top x);
-    
-    boolean visit(SQLServerObjectReferenceExpr x);
-    
-    void endVisit(SQLServerObjectReferenceExpr x);
-}
+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.expr.SQLServerObjectReferenceExpr;
+import com.alibaba.druid.sql.visitor.SQLASTVisitor;
+
+public interface SQLServerASTVisitor extends SQLASTVisitor {
+
+    boolean visit(SQLServerSelectQueryBlock x);
+
+    void endVisit(SQLServerSelectQueryBlock x);
+
+    boolean visit(Top x);
+
+    void endVisit(Top x);
+    
+    boolean visit(SQLServerObjectReferenceExpr x);
+    
+    void endVisit(SQLServerObjectReferenceExpr x);
+}

src/main/java/com/alibaba/druid/sql/dialect/sqlserver/visitor/SQLServerASTVisitorAdapter.java

@@ -1,40 +1,40 @@
-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.expr.SQLServerObjectReferenceExpr;
-import com.alibaba.druid.sql.visitor.SQLASTVisitorAdapter;
-
-public class SQLServerASTVisitorAdapter extends SQLASTVisitorAdapter implements SQLServerASTVisitor {
-
-    @Override
-    public boolean visit(SQLServerSelectQueryBlock x) {
-        return true;
-    }
-
-    @Override
-    public void endVisit(SQLServerSelectQueryBlock x) {
-
-    }
-
-    @Override
-    public boolean visit(Top x) {
-        return true;
-    }
-
-    @Override
-    public void endVisit(Top x) {
-
-    }
-    
-    @Override
-    public boolean visit(SQLServerObjectReferenceExpr x) {
-        return true;
-    }
-    
-    @Override
-    public void endVisit(SQLServerObjectReferenceExpr x) {
-        
-    }
-
-}
+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.expr.SQLServerObjectReferenceExpr;
+import com.alibaba.druid.sql.visitor.SQLASTVisitorAdapter;
+
+public class SQLServerASTVisitorAdapter extends SQLASTVisitorAdapter implements SQLServerASTVisitor {
+
+    @Override
+    public boolean visit(SQLServerSelectQueryBlock x) {
+        return true;
+    }
+
+    @Override
+    public void endVisit(SQLServerSelectQueryBlock x) {
+
+    }
+
+    @Override
+    public boolean visit(Top x) {
+        return true;
+    }
+
+    @Override
+    public void endVisit(Top x) {
+
+    }
+    
+    @Override
+    public boolean visit(SQLServerObjectReferenceExpr x) {
+        return true;
+    }
+    
+    @Override
+    public void endVisit(SQLServerObjectReferenceExpr x) {
+        
+    }
+
+}

src/main/java/com/alibaba/druid/sql/dialect/sqlserver/visitor/SQLServerOutputVisitor.java

@@ -1,82 +1,82 @@
-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.expr.SQLServerObjectReferenceExpr;
-import com.alibaba.druid.sql.visitor.SQLASTOutputVisitor;
-
-public class SQLServerOutputVisitor extends SQLASTOutputVisitor implements SQLServerASTVisitor {
-
-    public SQLServerOutputVisitor(Appendable appender){
-        super(appender);
-    }
-
-    public boolean visit(SQLServerSelectQueryBlock x) {
-        print("SELECT ");
-
-        if (SQLSetQuantifier.ALL == x.getDistionOption()) {
-            print("ALL ");
-        } else if (SQLSetQuantifier.DISTINCT == x.getDistionOption()) {
-            print("DISTINCT ");
-        } else if (SQLSetQuantifier.UNIQUE == x.getDistionOption()) {
-            print("UNIQUE ");
-        }
-
-        if (x.getTop() != null) {
-            x.getTop().accept(this);
-        }
-
-        printSelectList(x.getSelectList());
-
-        if (x.getFrom() != null) {
-            println();
-            print("FROM ");
-            x.getFrom().accept(this);
-        }
-
-        if (x.getWhere() != null) {
-            println();
-            print("WHERE ");
-            x.getWhere().setParent(x);
-            x.getWhere().accept(this);
-        }
-
-        if (x.getGroupBy() != null) {
-            println();
-            x.getGroupBy().accept(this);
-        }
-
-        return false;
-    }
-
-    @Override
-    public void endVisit(SQLServerSelectQueryBlock x) {
-
-    }
-
-    @Override
-    public boolean visit(Top x) {
-        print("TOP ");
-        x.getExpr().accept(this);
-        print(" ");
-        return false;
-    }
-
-    @Override
-    public void endVisit(Top x) {
-
-    }
-
-    @Override
-    public boolean visit(SQLServerObjectReferenceExpr x) {
-        print(x.toString());
-        return false;
-    }
-
-    @Override
-    public void endVisit(SQLServerObjectReferenceExpr x) {
-        
-    }
-
-}
+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.expr.SQLServerObjectReferenceExpr;
+import com.alibaba.druid.sql.visitor.SQLASTOutputVisitor;
+
+public class SQLServerOutputVisitor extends SQLASTOutputVisitor implements SQLServerASTVisitor {
+
+    public SQLServerOutputVisitor(Appendable appender){
+        super(appender);
+    }
+
+    public boolean visit(SQLServerSelectQueryBlock x) {
+        print("SELECT ");
+
+        if (SQLSetQuantifier.ALL == x.getDistionOption()) {
+            print("ALL ");
+        } else if (SQLSetQuantifier.DISTINCT == x.getDistionOption()) {
+            print("DISTINCT ");
+        } else if (SQLSetQuantifier.UNIQUE == x.getDistionOption()) {
+            print("UNIQUE ");
+        }
+
+        if (x.getTop() != null) {
+            x.getTop().accept(this);
+        }
+
+        printSelectList(x.getSelectList());
+
+        if (x.getFrom() != null) {
+            println();
+            print("FROM ");
+            x.getFrom().accept(this);
+        }
+
+        if (x.getWhere() != null) {
+            println();
+            print("WHERE ");
+            x.getWhere().setParent(x);
+            x.getWhere().accept(this);
+        }
+
+        if (x.getGroupBy() != null) {
+            println();
+            x.getGroupBy().accept(this);
+        }
+
+        return false;
+    }
+
+    @Override
+    public void endVisit(SQLServerSelectQueryBlock x) {
+
+    }
+
+    @Override
+    public boolean visit(Top x) {
+        print("TOP ");
+        x.getExpr().accept(this);
+        print(" ");
+        return false;
+    }
+
+    @Override
+    public void endVisit(Top x) {
+
+    }
+
+    @Override
+    public boolean visit(SQLServerObjectReferenceExpr x) {
+        print(x.toString());
+        return false;
+    }
+
+    @Override
+    public void endVisit(SQLServerObjectReferenceExpr x) {
+        
+    }
+
+}

src/main/java/com/alibaba/druid/sql/dialect/sqlserver/visitor/SQLServerSchemaStatVisitor.java

@@ -1,43 +1,43 @@
-package com.alibaba.druid.sql.dialect.sqlserver.visitor;
-
-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.expr.SQLServerObjectReferenceExpr;
-import com.alibaba.druid.sql.visitor.SchemaStatVisitor;
-
-
-public class SQLServerSchemaStatVisitor extends SchemaStatVisitor implements SQLServerASTVisitor {
-
-    @Override
-    public boolean visit(SQLServerSelectQueryBlock x) {
-        return visit((SQLSelectQueryBlock) x);
-    }
-
-    @Override
-    public void endVisit(SQLServerSelectQueryBlock x) {
-        endVisit((SQLSelectQueryBlock) x);
-    }
-
-    @Override
-    public boolean visit(Top x) {
-        return false;
-    }
-
-    @Override
-    public void endVisit(Top x) {
-        
-    }
-
-    @Override
-    public boolean visit(SQLServerObjectReferenceExpr x) {
-        return false;
-    }
-
-    @Override
-    public void endVisit(SQLServerObjectReferenceExpr x) {
-        
-    }
-
-
-}
+package com.alibaba.druid.sql.dialect.sqlserver.visitor;
+
+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.expr.SQLServerObjectReferenceExpr;
+import com.alibaba.druid.sql.visitor.SchemaStatVisitor;
+
+
+public class SQLServerSchemaStatVisitor extends SchemaStatVisitor implements SQLServerASTVisitor {
+
+    @Override
+    public boolean visit(SQLServerSelectQueryBlock x) {
+        return visit((SQLSelectQueryBlock) x);
+    }
+
+    @Override
+    public void endVisit(SQLServerSelectQueryBlock x) {
+        endVisit((SQLSelectQueryBlock) x);
+    }
+
+    @Override
+    public boolean visit(Top x) {
+        return false;
+    }
+
+    @Override
+    public void endVisit(Top x) {
+        
+    }
+
+    @Override
+    public boolean visit(SQLServerObjectReferenceExpr x) {
+        return false;
+    }
+
+    @Override
+    public void endVisit(SQLServerObjectReferenceExpr x) {
+        
+    }
+
+
+}