Re: function signature allow "default" keyword
shammat@gmx.net
From: Thomas Kellerer <shammat@gmx.net>
To: pgsql-general@lists.postgresql.org
Date: 2023-05-15T09:00:40Z
Lists: pgsql-general
jian he schrieb am 15.05.2023 um 10:33:
>
> function idea.
> allow function calling using the default keyword for any of the input arguments.
>
> example: https://dbfiddle.uk/FQwnfdmm
> So something like this "SELECT * FROM customer_orders(2579927, 'order_placed_on DESC', default, 2);"
> should work.
You can use named parameters when calling the function, that will use the default value for those not mentioned:
SELECT *
FROM customer_orders(_customer_id => 2579927,
_sort_field_and_direction => 'order_placed_on DESC',
_offset => 2);