In **Oracle SQL Developer**,
1. You can get the column names by opening the table view, by expanding the Connections option in the Left Hand Pane. Then Navigate to the table and Click on it.
2. This will open the Table View, listing out all the Column names and their details.
[![Connections][1]][1]
[1]: https://i.sstatic.net/fziG91w6.png
In **Oracle SQL Developer**,
1. You can get the column names by opening the table view, by expanding the Connections option in the Left Hand Pane. Then Navigate to the table and Click on it.
2. This will open the Table View, listing out all the Column names and their details.
[![Connections][1]][1]
[1]: https://i.sstatic.net/fziG91w6.png