content: /*
   * Copyright 1999-2017 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.hive;
  
  import com.alibaba.druid.sql.OracleTest;
  import com.alibaba.druid.sql.SQLUtils;
  import com.alibaba.druid.sql.ast.SQLStatement;
  import com.alibaba.druid.sql.visitor.SchemaStatVisitor;
  import com.alibaba.druid.util.JdbcConstants;
  
  import java.util.List;
  
  public class HiveCreateTableTest_12 extends OracleTest {
      public void test_0() throws Exception {
          String sql = //
                  "CREATE TABLE page_view(viewTime INT, userid BIGINT,\n" +
                          "     page_url STRING, referrer_url STRING,\n" +
                          "     ip STRING COMMENT 'IP Address of the User')\n" +
                          " COMMENT 'This is the page view table'\n" +
                          " PARTITIONED BY(dt STRING, country STRING)\n" +
                          " CLUSTERED BY(userid) SORTED BY(viewTime) INTO 32 BUCKETS\n" +
                          " ROW FORMAT DELIMITED\n" +
                          "   FIELDS TERMINATED BY '\\001'\n" +
                          "   COLLECTION ITEMS TERMINATED BY '\\002'\n" +
                          "   MAP KEYS TERMINATED BY '\\003'\n" +
                          " STORED AS SEQUENCEFILE;";
  
          List<SQLStatement> statementList = SQLUtils.toStatementList(sql, JdbcConstants.HIVE);
          SQLStatement stmt = statementList.get(0);
          System.out.println(stmt.toString());
  
          assertEquals(1, statementList.size());
  
          SchemaStatVisitor visitor = SQLUtils.createSchemaStatVisitor(JdbcConstants.HIVE);
          stmt.accept(visitor);
  
          {
              String text = SQLUtils.toSQLString(stmt, JdbcConstants.HIVE);
  
              assertEquals("CREATE TABLE page_view (\n" +
                      "\tviewTime INT,\n" +
                      "\tuserid BIGINT,\n" +
                      "\tpage_url STRING,\n" +
                      "\treferrer_url STRING,\n" +
                      "\tip STRING COMMENT 'IP Address of the User'\n" +
                      ")\n" +
                      "COMMENT 'This is the page view table'\n" +
                      "PARTITIONED BY (\n" +
                      "\tdt STRING,\n" +
                      "\tcountry STRING\n" +
                      ")\n" +
                      "CLUSTERED BY (userid)\n" +
                      "SORTED BY (viewTime)\n" +
                      "INTO 32 BUCKETS\n" +
                      "ROW FORMAT DELIMITED\n" +
                      "\tFIELDS TERMINATED BY '\\001'\n" +
                      "\tCOLLECTION ITEMS TERMINATED BY '\\002'\n" +
                      "\tMAP KEYS TERMINATED BY '\\003'\n" +
                      "STORED AS SEQUENCEFILE;", text);
          }
  
          System.out.println("Tables : " + visitor.getTables());
          System.out.println("fields : " + visitor.getColumns());
          System.out.println("coditions : " + visitor.getConditions());
          System.out.println("relationships : " + visitor.getRelationships());
          System.out.println("orderBy : " + visitor.getOrderByColumns());
  
          assertEquals(1, visitor.getTables().size());
          assertEquals(5, visitor.getColumns().size());
          assertEquals(0, visitor.getConditions().size());
          assertEquals(0, visitor.getRelationships().size());
          assertEquals(0, visitor.getOrderByColumns().size());
  
          assertTrue(visitor.containsTable("page_view"));
      }
  }
  