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.mysql.create;
  
  import com.alibaba.druid.sql.MysqlTest;
  import com.alibaba.druid.sql.SQLUtils;
  import com.alibaba.druid.sql.ast.SQLStatement;
  import com.alibaba.druid.sql.visitor.VisitorFeature;
  
  public class MySQLCreateMaterializedViewTest6 extends MysqlTest {
      public void test1() throws Exception {
          String sql = "CREATE MATERIALIZED VIEW mymv (\n" +
                  "  PRIMARY KEY(id)\n" +
                  ")\n" +
                  "DISTRIBUTED BY HASH (id)\n" +
                  "REFRESH COMPLETE ON DEMAND\n" +
                  "ENABLE QUERY REWRITE\n" +
                  "AS SELECT id FROM base;\n";
  
          ok(sql, "CREATE MATERIALIZED VIEW mymv (\n" +
                  "\tPRIMARY KEY (id)\n" +
                  ")\n" +
                  "DISTRIBUTED BY HASH(id)\n" +
                  "REFRESH COMPLETE ON DEMAND\n" +
                  "ENABLE QUERY REWRITE\n" +
                  "AS\n" +
                  "SELECT id\n" +
                  "FROM base;");
      }
  
      public void test2() throws Exception {
          String sql = "CREATE MATERIALIZED VIEW mymv (\n" +
                  "  PRIMARY KEY(id)\n" +
                  ")\n" +
                  "DISTRIBUTED BY HASH (id)\n" +
                  "REFRESH COMPLETE ON DEMAND\n" +
                  "START WITH now()\n" +
                  "NEXT DATE_ADD(now(), INTERVAL 1 MINUTE)\n" +
                  "ENABLE QUERY REWRITE\n" +
                  "AS SELECT id FROM base;";
  
          ok(sql, "CREATE MATERIALIZED VIEW mymv (\n" +
                  "\tPRIMARY KEY (id)\n" +
                  ")\n" +
                  "DISTRIBUTED BY HASH(id)\n" +
                  "REFRESH COMPLETE ON DEMAND\n" +
                  "START WITH now() NEXT DATE_ADD(now(), INTERVAL 1 MINUTE)\n" +
                  "ENABLE QUERY REWRITE\n" +
                  "AS\n" +
                  "SELECT id\n" +
                  "FROM base;");
      }
  
      public void test3() throws Exception {
          String sql = "CREATE MATERIALIZED VIEW mymv\n" +
                  "AS SELECT id FROM base;";
  
          ok(sql, "CREATE MATERIALIZED VIEW mymv\n" +
                  "AS\n" +
                  "SELECT id\n" +
                  "FROM base;");
      }
  
      public void test4() throws Exception {
          String sql = "CREATE MATERIALIZED VIEW mymv (\n" +
                  "  default_col varcahr,\n" +
                  "  PRIMARY KEY(id)\n" +
                  ")\n" +
                  "DISTRIBUTED BY HASH (id)\n" +
                  "REFRESH FAST ON DEMAND\n" +
                  "DISABLE QUERY REWRITE\n" +
                  "AS SELECT id FROM base;";
  
          ok(sql, "CREATE MATERIALIZED VIEW mymv (\n" +
                  "\tdefault_col varcahr,\n" +
                  "\tPRIMARY KEY (id)\n" +
                  ")\n" +
                  "DISTRIBUTED BY HASH(id)\n" +
                  "REFRESH FAST ON DEMAND\n" +
                  "DISABLE QUERY REWRITE\n" +
                  "AS\n" +
                  "SELECT id\n" +
                  "FROM base;");
      }
  
      public void test5() throws Exception {
          String sql = "CREATE MATERIALIZED VIEW mymv\n" +
                  "REFRESH COMPLETE\n" +
                  "ENABLE QUERY REWRITE\n" +
                  "AS SELECT id FROM base;";
  
          ok(sql, "CREATE MATERIALIZED VIEW mymv\n" +
                  "REFRESH COMPLETE\n" +
                  "ENABLE QUERY REWRITE\n" +
                  "AS\n" +
                  "SELECT id\n" +
                  "FROM base;");
      }
  
      public void test6() throws Exception {
          String sql = "CREATE MATERIALIZED VIEW mymv\n" +
                  "ENABLE QUERY REWRITE\n" +
                  "AS SELECT id FROM base;";
  
          ok(sql, "CREATE MATERIALIZED VIEW mymv\n" +
                  "ENABLE QUERY REWRITE\n" +
                  "AS\n" +
                  "SELECT id\n" +
                  "FROM base;");
      }
  
      public void test7() throws Exception {
          String sql = "CREATE MATERIALIZED VIEW mymv (\n" +
                  "  default_col varcahr,\n" +
                  "  PRIMARY KEY(id)\n" +
                  ")\n" +
                  "DISTRIBUTED BY HASH (id)\n" +
                  "ENABLE QUERY REWRITE AS SELECT * FROM base;\n";
  
          ok(sql, "CREATE MATERIALIZED VIEW mymv (\n" +
                  "\tdefault_col varcahr,\n" +
                  "\tPRIMARY KEY (id)\n" +
                  ")\n" +
                  "DISTRIBUTED BY HASH(id)\n" +
                  "ENABLE QUERY REWRITE\n" +
                  "AS\n" +
                  "SELECT *\n" +
                  "FROM base;");
      }
  
      public void test8() throws Exception {
          String sql = "CREATE MATERIALIZED VIEW mymv\n" +
                  "REFRESH ON DEMAND\n" +
                  "DISABLE QUERY REWRITE\n" +
                  "AS SELECT id FROM base;";
  
          ok(sql, "CREATE MATERIALIZED VIEW mymv\n" +
                  "REFRESH ON DEMAND\n" +
                  "DISABLE QUERY REWRITE\n" +
                  "AS\n" +
                  "SELECT id\n" +
                  "FROM base;");
      }
  
      public void test9() throws Exception {
          String sql = "CREATE MATERIALIZED VIEW myview " +
                  " REFRESH NEXT now() + interval 1 day " +
                  " AS SELECT now() as t";
  
          ok(sql, "CREATE MATERIALIZED VIEW myview\n" +
                  "REFRESH NEXT now() + INTERVAL 1 DAY\n" +
                  "AS\n" +
                  "SELECT now() AS t");
      }
  
      public void test10() throws Exception {
          String sql = "ALTER MATERIALIZED VIEW myview " +
                  " REFRESH NEXT now() + interval 1 day ";
  
          ok(sql, "ALTER MATERIALIZED VIEW myview\n" +
                  "REFRESH NEXT now() + INTERVAL 1 DAY");
      }
  
      public void test11() throws Exception {
          String sql = "CREATE MATERIALIZED VIEW myview " +
                  " REFRESH FAST ON COMMIT " +
                  " DISABLE QUERY REWRITE " +
                  " AS SELECT * FROM base";
  
          ok(sql, "CREATE MATERIALIZED VIEW myview\n" +
                  "REFRESH FAST ON COMMIT\n" +
                  "DISABLE QUERY REWRITE\n" +
                  "AS\n" +
                  "SELECT *\n" +
                  "FROM base");
      }
  
      public void test12() throws Exception {
          String sql = "CREATE MATERIALIZED VIEW myview " +
                  " REFRESH COMPLETE ON OVERWRITE " +
                  " ENABLE QUERY REWRITE " +
                  " AS SELECT * FROM base";
  
          ok(sql, "CREATE MATERIALIZED VIEW myview\n" +
                  "REFRESH COMPLETE ON OVERWRITE\n" +
                  "ENABLE QUERY REWRITE\n" +
                  "AS\n" +
                  "SELECT *\n" +
                  "FROM base");
      }
  
      public void ok(String sql, String expectedSql) {
          SQLStatement stmt = SQLUtils.parseSingleMysqlStatement(sql);
  
          assertEquals(expectedSql, stmt.toString(VisitorFeature.OutputDistributedLiteralInCreateTableStmt));
      }
  }
  