Impossibility to use alias in tables, only in columns

[mainginski]

Allowed:
SELECT column_name AS alias_name FROM table_name;

Unallowed:
SELECT column_name(s) FROM table_name AS alias_name;

[nunomazer]

Try to not use

 SELECT column_name(s) FROM table_name AS alias_name;

but at FROM clause only a space from the real name to the alias:

SELECT column_name(s) FROM table_name alias_name;

[mainginski]

Remains the same, because the main issue is that when I relate the fields with the alias, it will not relate to the table, because not yet implemented the recognition of aliases.