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.select;
  
  import com.alibaba.druid.sql.MysqlTest;
  
  public class MySqlSelectTest_json extends MysqlTest {
      public void test_0() throws Exception {
          parseTrue("SELECT json_size('{\"x\": {\"a\": 1, \"b\": 2}}', '$.x')",
                  "SELECT json_size('{\"x\": {\"a\": 1, \"b\": 2}}', '$.x')");
  
          parseTrue("SELECT regexp_extract(fld11,'\"campaign_group_id\":\"?([-+]?[0-9]{1,19}+)',1)\n" +
                          "FROM rmlog_push_dla_poc WHERE day='20190301' and hour='00' LIMIT 10",
                  "SELECT regexp_extract(fld11, '\"campaign_group_id\":\"?([-+]?[0-9]{1,19}+)', 1)\n" +
                          "FROM rmlog_push_dla_poc\n" +
                          "WHERE day = '20190301'\n" +
                          "\tAND hour = '00'\n" +
                          "LIMIT 10");
      }
  }
  