improved odps & hive sql parser support.

src/main/java/com/alibaba/druid/sql/dialect/odps/ast/OdpsCreateTableStatement.java

@@ -31,6 +31,7 @@ public class OdpsCreateTableStatement extends SQLCreateTableStatement {
 
     private SQLExprTableSource like;
 
+    protected SQLExpr storedBy;
     protected SQLExpr lifecycle;
 
     public OdpsCreateTableStatement(){
@@ -69,9 +70,21 @@ public class OdpsCreateTableStatement extends SQLCreateTableStatement {
             this.acceptChild(visitor, partitionColumns);
             this.acceptChild(visitor, clusteredBy);
             this.acceptChild(visitor, sortedBy);
+            this.acceptChild(visitor, storedBy);
             this.acceptChild(visitor, lifecycle);
             this.acceptChild(visitor, select);
         }
         visitor.endVisit(this);
     }
+
+    public SQLExpr getStoredBy() {
+        return storedBy;
+    }
+
+    public void setStoredBy(SQLExpr x) {
+        if (x != null) {
+            x.setParent(this);
+        }
+        this.storedBy = x;
+    }
 }

src/main/java/com/alibaba/druid/sql/dialect/odps/parser/OdpsCreateTableParser.java

@@ -15,6 +15,7 @@
  */
 package com.alibaba.druid.sql.dialect.odps.parser;
 
+import com.alibaba.druid.sql.ast.SQLExpr;
 import com.alibaba.druid.sql.ast.SQLName;
 import com.alibaba.druid.sql.ast.statement.SQLColumnDefinition;
 import com.alibaba.druid.sql.ast.statement.SQLCreateTableStatement;
@@ -178,6 +179,19 @@ public class OdpsCreateTableParser extends SQLCreateTableParser {
             lexer.nextToken();
             stmt.setLifecycle(this.exprParser.expr());
         }
+
+        while (lexer.identifierEquals(FnvHash.Constants.STORED)) {
+            lexer.nextToken();
+            if (lexer.token() == Token.AS) {
+                lexer.nextToken();
+                SQLName storedAs = this.exprParser.name();
+                stmt.setStoredAs(storedAs);
+            } else {
+                accept(Token.BY);
+                SQLExpr storedBy = this.exprParser.expr();
+                stmt.setStoredBy(storedBy);
+            }
+        }
         
         return stmt;
     }

src/main/java/com/alibaba/druid/sql/dialect/odps/visitor/OdpsOutputVisitor.java

@@ -161,6 +161,20 @@ public class OdpsOutputVisitor extends SQLASTOutputVisitor implements OdpsASTVis
             x.getLifecycle().accept(this);
         }
 
+        SQLExpr storedBy = x.getStoredBy();
+        if (storedBy != null) {
+            println();
+            print0(ucase ? "STORED BY " : "stored by ");
+            storedBy.accept(this);
+        }
+
+        SQLExpr storedAs = x.getStoredAs();
+        if (storedAs != null) {
+            println();
+            print0(ucase ? "STORED AS " : "stored as ");
+            storedAs.accept(this);
+        }
+
         if (x.getSelect() != null) {
             println();
             print0(ucase ? "AS" : "as");