improved sql parser, support apache phoenix.

src/main/java/com/alibaba/druid/sql/dialect/oracle/ast/stmt/OracleCreateSequenceStatement.java

@@ -1,129 +0,0 @@
-/*
- * Copyright 1999-2101 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.oracle.ast.stmt;
-
-import com.alibaba.druid.sql.ast.SQLExpr;
-import com.alibaba.druid.sql.ast.SQLName;
-import com.alibaba.druid.sql.dialect.oracle.visitor.OracleASTVisitor;
-
-public class OracleCreateSequenceStatement extends OracleStatementImpl {
-
-    private SQLName name;
-
-    private SQLExpr startWith;
-    private SQLExpr incrementBy;
-    private SQLExpr minValue;
-    private SQLExpr maxValue;
-    private boolean noMaxValue;
-    private boolean noMinValue;
-
-    private Boolean cycle;
-    private Boolean cache;
-    private Boolean order;
-
-    @Override
-    public void accept0(OracleASTVisitor visitor) {
-        if (visitor.visit(this)) {
-            acceptChild(visitor, name);
-            acceptChild(visitor, startWith);
-            acceptChild(visitor, incrementBy);
-            acceptChild(visitor, minValue);
-            acceptChild(visitor, maxValue);
-        }
-        visitor.endVisit(this);
-    }
-
-    public SQLName getName() {
-        return name;
-    }
-
-    public void setName(SQLName name) {
-        this.name = name;
-    }
-
-    public SQLExpr getStartWith() {
-        return startWith;
-    }
-
-    public void setStartWith(SQLExpr startWith) {
-        this.startWith = startWith;
-    }
-
-    public SQLExpr getIncrementBy() {
-        return incrementBy;
-    }
-
-    public void setIncrementBy(SQLExpr incrementBy) {
-        this.incrementBy = incrementBy;
-    }
-
-    public SQLExpr getMaxValue() {
-        return maxValue;
-    }
-
-    public void setMaxValue(SQLExpr maxValue) {
-        this.maxValue = maxValue;
-    }
-
-    public Boolean getCycle() {
-        return cycle;
-    }
-
-    public void setCycle(Boolean cycle) {
-        this.cycle = cycle;
-    }
-
-    public Boolean getCache() {
-        return cache;
-    }
-
-    public void setCache(Boolean cache) {
-        this.cache = cache;
-    }
-
-    public Boolean getOrder() {
-        return order;
-    }
-
-    public void setOrder(Boolean order) {
-        this.order = order;
-    }
-
-    public SQLExpr getMinValue() {
-        return minValue;
-    }
-
-    public void setMinValue(SQLExpr minValue) {
-        this.minValue = minValue;
-    }
-
-    public boolean isNoMaxValue() {
-        return noMaxValue;
-    }
-
-    public void setNoMaxValue(boolean noMaxValue) {
-        this.noMaxValue = noMaxValue;
-    }
-
-    public boolean isNoMinValue() {
-        return noMinValue;
-    }
-
-    public void setNoMinValue(boolean noMinValue) {
-        this.noMinValue = noMinValue;
-    }
-
-}

src/main/java/com/alibaba/druid/sql/dialect/oracle/parser/OracleStatementParser.java

@@ -51,7 +51,6 @@ import com.alibaba.druid.sql.dialect.oracle.ast.stmt.OracleCommitStatement;
 import com.alibaba.druid.sql.dialect.oracle.ast.stmt.OracleConstraint;
 import com.alibaba.druid.sql.dialect.oracle.ast.stmt.OracleCreateDatabaseDbLinkStatement;
 import com.alibaba.druid.sql.dialect.oracle.ast.stmt.OracleCreateIndexStatement;
-import com.alibaba.druid.sql.dialect.oracle.ast.stmt.OracleCreateSequenceStatement;
 import com.alibaba.druid.sql.dialect.oracle.ast.stmt.OracleDeleteStatement;
 import com.alibaba.druid.sql.dialect.oracle.ast.stmt.OracleDropDbLinkStatement;
 import com.alibaba.druid.sql.dialect.oracle.ast.stmt.OracleExceptionStatement;
@@ -1439,14 +1438,15 @@ public class OracleStatementParser extends SQLStatementParser {
         return stmt;
     }
 
-    public OracleCreateSequenceStatement parseCreateSequence(boolean acceptCreate) {
+    public SQLCreateSequenceStatement parseCreateSequence(boolean acceptCreate) {
         if (acceptCreate) {
             accept(Token.CREATE);
         }
 
         accept(Token.SEQUENCE);
 
-        OracleCreateSequenceStatement stmt = new OracleCreateSequenceStatement();
+        SQLCreateSequenceStatement stmt = new SQLCreateSequenceStatement();
+        stmt.setDbType(JdbcConstants.ORACLE);
         stmt.setName(this.exprParser.name());
 
         for (;;) {

src/main/java/com/alibaba/druid/sql/dialect/oracle/visitor/OracleASTVisitor.java

@@ -63,7 +63,6 @@ import com.alibaba.druid.sql.dialect.oracle.ast.stmt.OracleCheck;
 import com.alibaba.druid.sql.dialect.oracle.ast.stmt.OracleCommitStatement;
 import com.alibaba.druid.sql.dialect.oracle.ast.stmt.OracleCreateDatabaseDbLinkStatement;
 import com.alibaba.druid.sql.dialect.oracle.ast.stmt.OracleCreateIndexStatement;
-import com.alibaba.druid.sql.dialect.oracle.ast.stmt.OracleCreateSequenceStatement;
 import com.alibaba.druid.sql.dialect.oracle.ast.stmt.OracleCreateTableStatement;
 import com.alibaba.druid.sql.dialect.oracle.ast.stmt.OracleDeleteStatement;
 import com.alibaba.druid.sql.dialect.oracle.ast.stmt.OracleDropDbLinkStatement;
@@ -447,10 +446,6 @@ public interface OracleASTVisitor extends SQLASTVisitor {
 
     void endVisit(OracleAlterTablespaceStatement x);
 
-    boolean visit(OracleCreateSequenceStatement x);
-
-    void endVisit(OracleCreateSequenceStatement x);
-
     boolean visit(OracleExitStatement x);
 
     void endVisit(OracleExitStatement x);

src/main/java/com/alibaba/druid/sql/dialect/oracle/visitor/OracleASTVisitorAdapter.java

@@ -73,7 +73,6 @@ import com.alibaba.druid.sql.dialect.oracle.ast.stmt.OracleCheck;
 import com.alibaba.druid.sql.dialect.oracle.ast.stmt.OracleCommitStatement;
 import com.alibaba.druid.sql.dialect.oracle.ast.stmt.OracleCreateDatabaseDbLinkStatement;
 import com.alibaba.druid.sql.dialect.oracle.ast.stmt.OracleCreateIndexStatement;
-import com.alibaba.druid.sql.dialect.oracle.ast.stmt.OracleCreateSequenceStatement;
 import com.alibaba.druid.sql.dialect.oracle.ast.stmt.OracleCreateTableStatement;
 import com.alibaba.druid.sql.dialect.oracle.ast.stmt.OracleDeleteStatement;
 import com.alibaba.druid.sql.dialect.oracle.ast.stmt.OracleDropDbLinkStatement;
@@ -1021,16 +1020,6 @@ public class OracleASTVisitorAdapter extends SQLASTVisitorAdapter implements Ora
 
     }
 
-    @Override
-    public boolean visit(OracleCreateSequenceStatement x) {
-        return true;
-    }
-
-    @Override
-    public void endVisit(OracleCreateSequenceStatement x) {
-
-    }
-
     @Override
     public boolean visit(OracleExitStatement x) {
         return true;

src/main/java/com/alibaba/druid/sql/dialect/oracle/visitor/OracleOutputVisitor.java

@@ -94,7 +94,6 @@ import com.alibaba.druid.sql.dialect.oracle.ast.stmt.OracleCommitStatement;
 import com.alibaba.druid.sql.dialect.oracle.ast.stmt.OracleConstraint;
 import com.alibaba.druid.sql.dialect.oracle.ast.stmt.OracleCreateDatabaseDbLinkStatement;
 import com.alibaba.druid.sql.dialect.oracle.ast.stmt.OracleCreateIndexStatement;
-import com.alibaba.druid.sql.dialect.oracle.ast.stmt.OracleCreateSequenceStatement;
 import com.alibaba.druid.sql.dialect.oracle.ast.stmt.OracleCreateTableStatement;
 import com.alibaba.druid.sql.dialect.oracle.ast.stmt.OracleDeleteStatement;
 import com.alibaba.druid.sql.dialect.oracle.ast.stmt.OracleDropDbLinkStatement;
@@ -2567,63 +2566,6 @@ public class OracleOutputVisitor extends SQLASTOutputVisitor implements OracleAS
         return false;
     }
 
-    @Override
-    public boolean visit(OracleCreateSequenceStatement x) {
-        print0(ucase ? "CREATE SEQUENCE " : "create sequence ");
-        x.getName().accept(this);
-
-        if (x.getStartWith() != null) {
-            print0(ucase ? " START WITH " : " start with ");
-            x.getStartWith().accept(this);
-        }
-
-        if (x.getIncrementBy() != null) {
-            print0(ucase ? " INCREMENT BY " : " increment by ");
-            x.getIncrementBy().accept(this);
-        }
-
-        if (x.getMaxValue() != null) {
-            print0(ucase ? " MAXVALUE " : " maxvalue ");
-            x.getMaxValue().accept(this);
-        }
-
-        if (x.isNoMaxValue()) {
-            print0(ucase ? " NOMAXVALUE" : " nomaxvalue");
-        }
-
-        if (x.getMinValue() != null) {
-            print0(ucase ? " MINVALUE " : " minvalue ");
-            x.getMinValue().accept(this);
-        }
-
-        if (x.isNoMinValue()) {
-            print0(ucase ? " NOMINVALUE" : " nominvalue");
-        }
-
-        if (x.getCycle() != null) {
-            if (x.getCycle().booleanValue()) {
-                print0(ucase ? " CYCLE" : " cycle");
-            } else {
-                print0(ucase ? " NOCYCLE" : " nocycle");
-            }
-        }
-
-        if (x.getCache() != null) {
-            if (x.getCache().booleanValue()) {
-                print0(ucase ? " CACHE" : " cache");
-            } else {
-                print0(ucase ? " NOCACHE" : " nocache");
-            }
-        }
-
-        return false;
-    }
-
-    @Override
-    public void endVisit(OracleCreateSequenceStatement x) {
-
-    }
-
     @Override
     public boolean visit(OracleExitStatement x) {
         print0(ucase ? "EXIT" : "exit");

src/main/java/com/alibaba/druid/sql/dialect/oracle/visitor/OracleSchemaStatVisitor.java

@@ -96,7 +96,6 @@ import com.alibaba.druid.sql.dialect.oracle.ast.stmt.OracleCheck;
 import com.alibaba.druid.sql.dialect.oracle.ast.stmt.OracleCommitStatement;
 import com.alibaba.druid.sql.dialect.oracle.ast.stmt.OracleCreateDatabaseDbLinkStatement;
 import com.alibaba.druid.sql.dialect.oracle.ast.stmt.OracleCreateIndexStatement;
-import com.alibaba.druid.sql.dialect.oracle.ast.stmt.OracleCreateSequenceStatement;
 import com.alibaba.druid.sql.dialect.oracle.ast.stmt.OracleCreateTableStatement;
 import com.alibaba.druid.sql.dialect.oracle.ast.stmt.OracleDeleteStatement;
 import com.alibaba.druid.sql.dialect.oracle.ast.stmt.OracleDropDbLinkStatement;
@@ -1354,16 +1353,6 @@ public class OracleSchemaStatVisitor extends SchemaStatVisitor implements Oracle
 
     }
 
-    @Override
-    public boolean visit(OracleCreateSequenceStatement x) {
-        return false;
-    }
-
-    @Override
-    public void endVisit(OracleCreateSequenceStatement x) {
-
-    }
-
     @Override
     public boolean visit(OracleExitStatement x) {
         return true;

src/main/java/com/alibaba/druid/sql/dialect/phoenix/ast/PhoenixObject.java

@@ -0,0 +1,27 @@
+/*
+ * Copyright 1999-2101 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.phoenix.ast;
+
+import com.alibaba.druid.sql.ast.SQLObject;
+import com.alibaba.druid.sql.dialect.db2.visitor.DB2ASTVisitor;
+import com.alibaba.druid.sql.dialect.phoenix.visitor.PhoenixASTVisitor;
+
+/**
+ * Created by wenshao on 16/9/14.
+ */
+public interface PhoenixObject extends SQLObject {
+    void accept0(PhoenixASTVisitor visitor);
+}

src/main/java/com/alibaba/druid/sql/dialect/phoenix/ast/PhoenixStatementImpl.java

@@ -0,0 +1,46 @@
+/*
+ * Copyright 1999-2101 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.phoenix.ast;
+
+import com.alibaba.druid.sql.ast.SQLStatementImpl;
+import com.alibaba.druid.sql.dialect.db2.ast.DB2Object;
+import com.alibaba.druid.sql.dialect.db2.visitor.DB2ASTVisitor;
+import com.alibaba.druid.sql.dialect.phoenix.visitor.PhoenixASTVisitor;
+import com.alibaba.druid.sql.visitor.SQLASTVisitor;
+import com.alibaba.druid.util.JdbcConstants;
+
+/**
+ * Created by wenshao on 16/9/14.
+ */
+public abstract class PhoenixStatementImpl extends SQLStatementImpl implements PhoenixObject {
+
+    public PhoenixStatementImpl() {
+        super(JdbcConstants.PHOENIX);
+    }
+
+    @Override
+    protected void accept0(SQLASTVisitor visitor) {
+        if (visitor instanceof PhoenixASTVisitor) {
+            accept0((PhoenixASTVisitor) visitor);
+            return;
+        }
+
+        super.accept0(visitor);
+    }
+
+    @Override
+    public abstract void accept0(PhoenixASTVisitor visitor);
+}

src/main/java/com/alibaba/druid/sql/dialect/phoenix/ast/PhoenixUpsertStatement.java

@@ -0,0 +1,29 @@
+/*
+ * Copyright 1999-2101 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.phoenix.ast;
+
+import com.alibaba.druid.sql.dialect.phoenix.visitor.PhoenixASTVisitor;
+
+/**
+ * Created by wenshao on 16/9/14.
+ */
+public class PhoenixUpsertStatement extends PhoenixStatementImpl {
+
+    @Override
+    public void accept0(PhoenixASTVisitor visitor) {
+
+    }
+}

src/main/java/com/alibaba/druid/sql/dialect/phoenix/parser/PhoenixExprParser.java

@@ -0,0 +1,34 @@
+/*
+ * Copyright 1999-2101 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.phoenix.parser;
+
+import com.alibaba.druid.sql.parser.Lexer;
+import com.alibaba.druid.sql.parser.SQLExprParser;
+
+/**
+ * Created by wenshao on 16/9/13.
+ */
+public class PhoenixExprParser extends SQLExprParser {
+    public PhoenixExprParser(String sql){
+        this(new PhoenixLexer(sql));
+        this.lexer.nextToken();
+    }
+
+    public PhoenixExprParser(Lexer lexer){
+        super(lexer);
+    }
+}
+

src/main/java/com/alibaba/druid/sql/dialect/phoenix/parser/PhoenixLexer.java

@@ -0,0 +1,56 @@
+/*
+ * Copyright 1999-2101 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.phoenix.parser;
+
+import com.alibaba.druid.sql.parser.Keywords;
+import com.alibaba.druid.sql.parser.Lexer;
+import com.alibaba.druid.sql.parser.Token;
+
+import java.util.HashMap;
+import java.util.Map;
+
+/**
+ * Created by wenshao on 16/9/13.
+ */
+public class PhoenixLexer extends Lexer {
+    public final static Keywords DEFAULT_PHOENIX_KEYWORDS;
+
+    static {
+        Map<String, Token> map = new HashMap<String, Token>();
+
+        map.putAll(Keywords.DEFAULT_KEYWORDS.getKeywords());
+
+        map.put("FETCH", Token.FETCH);
+        map.put("FIRST", Token.FIRST);
+        map.put("ONLY", Token.ONLY);
+        map.put("OPTIMIZE", Token.OPTIMIZE);
+        map.put("OF", Token.OF);
+        map.put("CONCAT", Token.CONCAT);
+        map.put("CONTINUE", Token.CONTINUE);
+        map.put("IDENTITY", Token.IDENTITY);
+        map.put("MERGE", Token.MERGE);
+        map.put("USING", Token.USING);
+        map.put("MATCHED", Token.MATCHED);
+        map.put("UPSERT", Token.UPSERT);
+
+        DEFAULT_PHOENIX_KEYWORDS = new Keywords(map);
+    }
+
+    public PhoenixLexer(String input){
+        super(input);
+        super.keywods = DEFAULT_PHOENIX_KEYWORDS;
+    }
+}

src/main/java/com/alibaba/druid/sql/dialect/phoenix/parser/PhoenixStatementParser.java

@@ -0,0 +1,36 @@
+/*
+ * Copyright 1999-2101 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.phoenix.parser;
+
+import com.alibaba.druid.sql.ast.SQLStatement;
+import com.alibaba.druid.sql.ast.statement.SQLInsertStatement;
+import com.alibaba.druid.sql.parser.Lexer;
+import com.alibaba.druid.sql.parser.ParserException;
+import com.alibaba.druid.sql.parser.SQLStatementParser;
+import com.alibaba.druid.sql.parser.Token;
+
+/**
+ * Created by wenshao on 16/9/13.
+ */
+public class PhoenixStatementParser extends SQLStatementParser {
+    public PhoenixStatementParser(String sql) {
+        super (new PhoenixExprParser(sql));
+    }
+
+    public PhoenixStatementParser(Lexer lexer){
+        super(new PhoenixExprParser(lexer));
+    }
+}

src/main/java/com/alibaba/druid/sql/dialect/phoenix/visitor/PhoenixASTVisitor.java

@@ -0,0 +1,24 @@
+/*
+ * Copyright 1999-2101 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.phoenix.visitor;
+
+import com.alibaba.druid.sql.visitor.SQLASTVisitor;
+
+/**
+ * Created by wenshao on 16/9/13.
+ */
+public interface PhoenixASTVisitor extends SQLASTVisitor {
+}

src/main/java/com/alibaba/druid/sql/dialect/phoenix/visitor/PhoenixOutputVisitor.java

@@ -0,0 +1,27 @@
+/*
+ * Copyright 1999-2101 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.phoenix.visitor;
+
+import com.alibaba.druid.sql.visitor.SQLASTOutputVisitor;
+
+/**
+ * Created by wenshao on 16/9/13.
+ */
+public class PhoenixOutputVisitor extends SQLASTOutputVisitor implements PhoenixASTVisitor {
+    public PhoenixOutputVisitor(Appendable appender){
+        super(appender);
+    }
+}

src/main/java/com/alibaba/druid/sql/dialect/phoenix/visitor/PhoenixParameterizedOutputVisitor.java

@@ -0,0 +1,41 @@
+/*
+ * Copyright 1999-2101 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.phoenix.visitor;
+
+import com.alibaba.druid.sql.visitor.ParameterizedVisitor;
+
+/**
+ * Created by wenshao on 16/9/13.
+ */
+public class PhoenixParameterizedOutputVisitor extends PhoenixOutputVisitor implements ParameterizedVisitor {
+    private int replaceCount;
+
+    public PhoenixParameterizedOutputVisitor(){
+        this(new StringBuilder());
+    }
+
+    public PhoenixParameterizedOutputVisitor(Appendable appender){
+        super(appender);
+    }
+
+    public int getReplaceCount() {
+        return this.replaceCount;
+    }
+
+    public void incrementReplaceCunt() {
+        replaceCount++;
+    }
+}

src/main/java/com/alibaba/druid/sql/dialect/phoenix/visitor/PhoenixSchemaStatVisitor.java

@@ -0,0 +1,25 @@
+/*
+ * Copyright 1999-2101 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.phoenix.visitor;
+
+import com.alibaba.druid.sql.dialect.db2.visitor.DB2ASTVisitor;
+import com.alibaba.druid.sql.visitor.SchemaStatVisitor;
+
+/**
+ * Created by wenshao on 16/9/13.
+ */
+public class PhoenixSchemaStatVisitor extends SchemaStatVisitor implements PhoenixASTVisitor {
+}