Hi
Sometimes I have to solve the result types of some query. It is invisible in psql. You have to materialize table or you have to create view. Now, when we can enhance \g command, we can introduce query describing
some like
select a, b from foo
\gdesc
| type | length | collation | ....
------------------------------------------------
a | varchar | 30 |
b | numeric | 20 |
What do you think about this idea?
Regards
Pavel