content: /*
   * Copyright 1999-2018 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.oracle;
  
  import com.alibaba.druid.sql.OracleTest;
  import com.alibaba.druid.sql.SQLUtils;
  import com.alibaba.druid.sql.ast.SQLStatement;
  import com.alibaba.druid.sql.ast.statement.SQLMergeStatement;
  import com.alibaba.druid.sql.dialect.oracle.parser.OracleStatementParser;
  import com.alibaba.druid.sql.parser.SQLStatementParser;
  
  import java.util.List;
  
  public class OracleMergeTest9 extends OracleTest {
      public void test_0() throws Exception {
          String sql = "MERGE INTO tb_xxx_test t1\n" +
                  "USING (SELECT '1' AS aa_item_id, '2' AS mem_test_id FROM dual) t2\n" +
                  "ON (t1.aa_item_id = t2.aa_item_id AND t1.mem_test_id = t2.mem_test_id)\n" +
                  "WHEN NOT MATCHED THEN\n" +
                  "INSERT (aa_id, aa_item_id, gg_id, test_id)\n" +
                  "VALUES\n" +
                  "(?,\n" +
                  "?,\n" +
                  "?,\n" +
                  "?)";
  
          SQLStatementParser parser = new OracleStatementParser(sql);
          List<SQLStatement> stmtList = parser.parseStatementList();
          SQLMergeStatement mergeStatement = (SQLMergeStatement) stmtList.get(0);
          String result = SQLUtils.toOracleString(mergeStatement);
          assertEquals("MERGE INTO tb_xxx_test t1\n" +
                          "USING (\n" +
                          "\tSELECT '1' AS aa_item_id, '2' AS mem_test_id\n" +
                          "\tFROM dual\n" +
                          ") t2 ON (t1.aa_item_id = t2.aa_item_id\n" +
                          "AND t1.mem_test_id = t2.mem_test_id)\n" +
                          "WHEN NOT MATCHED THEN INSERT (aa_id, aa_item_id, gg_id, test_id)\n" +
                          "VALUES (?, ?, ?, ?)",
                  result);
          // assertTrue(visitor.getColumns().contains(new TableStat.Column("employees", "employee_id")));
          // assertTrue(visitor.getColumns().contains(new TableStat.Column("employees", "salary")));
          // assertTrue(visitor.getColumns().contains(new TableStat.Column("employees", "department_id")));
          // assertTrue(visitor.getColumns().contains(new TableStat.Column("bonuses", "employee_id")));
          // assertTrue(visitor.getColumns().contains(new TableStat.Column("bonuses", "bonus")));
      }
  }
  