title: How to convert a string date value to actual date data-type in snowflake
body: <p>I have a date which is in the format 15-NOV-2019</p>
  <p>I am trying to convert this date format in snowflake in actual date data-type i.e. 15/11/2019</p>
  <p>I am using this function in looker for conversion <code>try_to_date (15-NOV-2019 , 'DD-MMM-YYYY')</code> in snowflake but its giving me null as output</p>
  <p>if i will summaries my query -My input date is <strong>15-NOV-2019</strong> and I am trying to get this format <strong>15/11/2019</strong> after conversion but using this function <code>try_to_date (15-NOV-2019 , 'DD-MMM-YYYY')</code> it is giving NULL as output</p>
  <p>how I can achieve this conversion in snowflake please help me regarding this.</p>