I am running this code to set my database's timezone:

```
set time_zone = "US/Eastern"

```

This successfully changes the time to the correct time. However, as soon as I "exit" the database and re-enter, it reverts back to what I had originally changed it from. I have also tried this code:

```
set time_zone = "-04:00";

```

The same thing happens, it reverts to the servers default time. Any suggestions?