Using Oracle SQL developer on Amazon Linux with a remote cloud DB server. When I create new tables, only the first column name saves. All the column metadata (data type, nullable, etc.) do save for every column.
Further, when I try to edit the table to re-establish the name, only the first column with a name change saves. This means that I have to open the Edit window for every column in the table, change just one column name, and save.
Any suggestions how to get all of the column names to save at the first attempt?