Column Names « Select Query « Oracle PL / SQL

1.Insert string text between column names
2.Column Renaming
3.Column renaming for function
4.Combined columns and renaming
5.Use table name to reference column name
6.Use table name to reference the ambiguity column names
7.col columnName new_value BLAH
8.Reference column name from renamed table name
9.Reference column without table name during table join