The Undertaker, whose real name is Mark Calaway, wishes Sting the best of luck and is reportedly looking forward to facing the pro wrestling legend in the ring. Calaway's intention to face Sting in the ring has lead many wrestling fans speculating that the WCW superstar will face The Undertaker first.
To rename a column using Object Explorer. In Object Explorer, connect to an instance of Database Engine. In Object Explorer, right-click the table in which you want to rename columns and choose Rename. Type a new column name.
The first SQL*Plus COLUMN FORMAT command is: column c1 heading First Name Format a15. Based on the alias, column c1 is author_first_name from the author table. The column heading, First Name, is enclosed in double quotes because it has a space in it.