Hello guys,
i'm trying to use trigger in these two tables below, in order to do
the following;
To cancel the booking of an accommodation, since the customer do the
host (status = "Cancelled") in the book_rooms table. Changing the
state of accommodation to "occupied" (Accommodation Table).
CREATE
Hello guys,
i'm trying to use trigger in these two tables below, in order to do
the following;
To cancel the booking of an accommodation, since the customer do the
host (status = "Cancelled") in the book_rooms table. Changing the
state of accommodation to "occupied" (Accommodation Table).
CREAT
On Aug 31, 7:39 pm, Marcos Hercules Santos wrote:
> hi guys
>
> I'm newbie in Psql and I'm trying to build one function in order to
> count the products for each supplier. So i'm gonna put it quite simply
> though this example
>
> Please, consider a table ca
hi guys
I'm newbie in Psql and I'm trying to build one function in order to
count the products for each supplier. So i'm gonna put it quite simply
though this example
Please, consider a table called books with the following fields
bookid, title, price, idPublisher
and one another table call