SQL Current_Timestamp Format : I'm learning MS SQL and have an update statement where the current date and time are inserted as follows:

UPDATE data_table SET Date_Time_Cx=CURRENT_TIMESTAMP

When it is populated in the DB, it appears "Feb 22 2018 5:07PM". How do I get to populate with the format "YYYY-MM-DD hh:mm:ss"? I looked through the SQL documents and lots of posts and it seems like it should be populating in the desired way. Where did I go wrong? Thanks! 