Re: error in trigger creation

On Sunday, April 21, 2024, yudhi s <learnerdatabase99(at)gmail(dot)com> wrote:

> On Sun, Apr 21, 2024 at 1:55 PM David G. Johnston <
> david(dot)g(dot)johnston(at)gmail(dot)com> wrote:
>
>> On Sunday, April 21, 2024, yudhi s <learnerdatabase99(at)gmail(dot)com> wrote:
>>
>>> so that it will be able to assign the privilege, so we will be able to
>>> create the event trigger without need to run the event trigger script from
>>> super user itself?
>>>
>>
>> Write a security-definer function owned by superuser and grant app_user
>> permission to execute it.
>>
>> David J.
>>
>>
>
> Thank You David.
>
> Are you saying something like below, in which we first create the
> function from super user and then execute the grant? But doesn't that mean,
> each time we want to create a new event trigger we have to be again
> dependent on the "super user" to modify the security definer function?
>

Dynamic SQL. See “execute” in plpgsql.

David J.