Question

A column ___________ is an alternate name given to a column for output purposes

Answer 1

Answer:

system software because it has very hard techenology you know that

Answer 2

Answer:

In PostgreSQL, an alias is a temporary alternative name for columns, tables, views, materialized views, etc. in a query. Aliases are assigned during query execution and aren't stored in the database or on disk. By using column aliases, the query output can become more meaningful.