title: How to use transactions in Typeorm with typeorm-transactional-cls-hooked
body: <p>I can't get everything to run within the same transaction.</p>
  <p>I have the following code:</p>
  <pre><code>export class TestService {
    repository: any;
    constructor(
    @Inject(TENANT_CONNECTION) private connection)
    {
      this.repository = connection.getRepository(Test)
    }`
  
   @Transactional()
    async agregar(tableNew: Test): Promise&lt;Number&gt; {
      const tableSave = this.repository.create(tableNew)
      await this.repository.save(tableSave)
      if(tableSave.default){
        await this.repository.update(
              {default:true,id:Not(tableSave.id)},
              {default:false}
        )
      }
      return tableSave.id 
  }
  </code></pre>
  <p>The following is executed in the database:</p>
  <pre><code>query: START TRANSACTION
  query: SELECT `Test`.`id` AS `Test_id`,`Test`.`default` AS `Test_default` FROM `test` `Test` WHERE `Test`.`id` IN (?) -- PARAMETERS: [0]
  query: START TRANSACTION
  query: INSERT INTO `test`(`id`,`default`) VALUES (?,?) -- PARAMETERS: [0,1]
  query: COMMIT
  query: UPDATE `test` SET `default` = ? WHERE (`default` = ? AND `id` != ?) -- PARAMETERS: [0,true,41]
  query: COMMIT
  </code></pre>
  <p>As you can see, 2 transactions are executed, I need it to be only one</p>