improved odps sql formmatter

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

@@ -17,6 +17,7 @@ package com.alibaba.druid.sql.dialect.odps.visitor;
 
 import java.util.List;
 
+import com.alibaba.druid.sql.ast.SQLDataType;
 import com.alibaba.druid.sql.ast.SQLHint;
 import com.alibaba.druid.sql.ast.SQLOrderBy;
 import com.alibaba.druid.sql.ast.SQLSetQuantifier;
@@ -62,8 +63,6 @@ public class OdpsOutputVisitor extends SQLASTOutputVisitor implements OdpsASTVis
 
         x.getName().accept(this);
 
-        x.getName().accept(this);
-
         if (x.getLike() != null) {
             print(" LIKE ");
             x.getLike().accept(this);
@@ -702,4 +701,15 @@ public class OdpsOutputVisitor extends SQLASTOutputVisitor implements OdpsASTVis
             print(JoinType.toString(joinType));
         }
     }
+    
+    public boolean visit(SQLDataType x) {
+        print(x.getName().toUpperCase());
+        if (x.getArguments().size() > 0) {
+            print("(");
+            printAndAccept(x.getArguments(), ", ");
+            print(")");
+        }
+
+        return false;
+    }
 }

src/test/java/com/alibaba/druid/bvt/sql/odps/OdpsCreateTableTest.java

@@ -25,7 +25,7 @@ public class OdpsCreateTableTest extends TestCase {
         SQLStatement stmt = parser.parseStatementList().get(0);
         parser.match(Token.EOF);
         String output = SQLUtils.toOdpsString(stmt);
-        Assert.assertEquals("CREATE TABLE IF NOT EXISTS sale_detailsale_detail ("//
+        Assert.assertEquals("CREATE TABLE IF NOT EXISTS sale_detail ("//
                 + "\n\tshop_name STRING,"//
                 + "\n\tcustomer_id STRING,"//
                 + "\n\ttotal_price DOUBLE"//

src/test/java/com/alibaba/druid/bvt/sql/odps/OdpsCreateTableTest2.java

@@ -17,7 +17,7 @@ public class OdpsCreateTableTest2 extends TestCase {
         SQLStatement stmt = parser.parseStatementList().get(0);
         parser.match(Token.EOF);
         String output = SQLUtils.toOdpsString(stmt);
-        Assert.assertEquals("CREATE TABLE sale_detailsale_detail"
+        Assert.assertEquals("CREATE TABLE sale_detail"
                 + "\nSELECT *" //
                 + "\nFROM dual", output);
     }

src/test/java/com/alibaba/druid/bvt/sql/odps/OdpsCreateTableTest_1.java

@@ -17,6 +17,6 @@ public class OdpsCreateTableTest_1 extends TestCase {
         SQLStatement stmt = parser.parseStatementList().get(0);
         parser.match(Token.EOF);
         String output = SQLUtils.toOdpsString(stmt);
-        Assert.assertEquals("CREATE TABLE sale_detail_likesale_detail_like LIKE sale_detail", output);
+        Assert.assertEquals("CREATE TABLE sale_detail_like LIKE sale_detail", output);
     }
 }

src/test/java/com/alibaba/druid/bvt/sql/odps/OdpsFormatCommentTest15.java

@@ -9,12 +9,12 @@ import junit.framework.TestCase;
 public class OdpsFormatCommentTest15 extends TestCase {
     public void test_column_comment() throws Exception {
         String sql = "create table t1 (f0 bigint) partitioned by (ds string, hh string);";
-        Assert.assertEquals("CREATE TABLE t1t1 ("
-                + "\n\tf0 bigint"
+        Assert.assertEquals("CREATE TABLE t1 ("
+                + "\n\tf0 BIGINT"
                 + "\n)"
                 + "\nPARTITIONED BY ("
-                + "\n\tds string,"
-                + "\n\thh string"
+                + "\n\tds STRING,"
+                + "\n\thh STRING"
                 + "\n);", SQLUtils.formatOdps(sql));
     }
 

src/test/java/com/alibaba/druid/bvt/sql/odps/OdpsFormatCommentTest16.java

@@ -1,7 +1,5 @@
 package com.alibaba.druid.bvt.sql.odps;
 
-import java.net.URLDecoder;
-
 import org.junit.Assert;
 
 import com.alibaba.druid.sql.SQLUtils;
@@ -18,14 +16,14 @@ public class OdpsFormatCommentTest16 extends TestCase {
                 + "ds string, -- c_1"
                 + "\nhh string -- c_2"
                 + "\n);";
-        Assert.assertEquals("CREATE TABLE t1t1 ("
-                + "\n\tf0 bigint, -- fc_0"
-                + "\n\tf1 string, -- fc_1"
-                + "\n\tf2 string -- fc_2"
+        Assert.assertEquals("CREATE TABLE t1 ("
+                + "\n\tf0 BIGINT, -- fc_0"
+                + "\n\tf1 STRING, -- fc_1"
+                + "\n\tf2 STRING -- fc_2"
                 + "\n)"
                 + "\nPARTITIONED BY ("
-                + "\n\tds string, -- c_1"
-                + "\n\thh string -- c_2"
+                + "\n\tds STRING, -- c_1"
+                + "\n\thh STRING -- c_2"
                 + "\n);", SQLUtils.formatOdps(sql));
     }
 

src/test/java/com/alibaba/druid/bvt/sql/odps/OdpsFormatCommentTest18.java

@@ -9,16 +9,16 @@ import junit.framework.TestCase;
 public class OdpsFormatCommentTest18 extends TestCase {
     public void test_column_comment() throws Exception {
         String sql = "create table t (f1 string comment \"xxx\")";
-        Assert.assertEquals("CREATE TABLE tt ("
-                + "\n\tf1 string COMMENT 'xxx'"
+        Assert.assertEquals("CREATE TABLE t ("
+                + "\n\tf1 STRING COMMENT 'xxx'"
                 + "\n)", SQLUtils.formatOdps(sql));
     }
 
    
     public void test_column_comment_2() throws Exception {
         String sql = "create table t (f1 string comment \"xxx's\")";
-        Assert.assertEquals("CREATE TABLE tt ("
-                + "\n\tf1 string COMMENT 'xxx''s'"
+        Assert.assertEquals("CREATE TABLE t ("
+                + "\n\tf1 STRING COMMENT 'xxx''s'"
                 + "\n)", SQLUtils.formatOdps(sql));
     }
 }

src/test/java/com/alibaba/druid/bvt/sql/odps/OdpsFormatCommentTest21.java

@@ -0,0 +1,18 @@
+package com.alibaba.druid.bvt.sql.odps;
+
+import org.junit.Assert;
+
+import com.alibaba.druid.sql.SQLUtils;
+
+import junit.framework.TestCase;
+
+public class OdpsFormatCommentTest21 extends TestCase {
+    public void test_column_comment() throws Exception {
+        String sql = "create table sales (f1 bigint)";
+        Assert.assertEquals("CREATE TABLE sales ("
+                + "\n\tf1 BIGINT"
+                + "\n)", SQLUtils.formatOdps(sql));
+    }
+
+   
+}