database - Execute postgres trigger after 24 hours after record insertion? -

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i`m trying execute trigger after 24 hours after record insertion, each row, how this? please help

you know, if user doesn`t verificate email, account deleted.

without cron , on.

postgres db. postgresql

this may in relation scheduling sql command run @ time.

pgagent

this command tested , use in pgagent.

delete email_tbl email_id in(select email_id email_tbl  timestamp < now() - '1 day'::interval );

here test data used.

create extension citext;  create domain email_addr citext check( value ~ '^[a-za-z0-9._%-]+@[a-za-z0-9.-]+[.][a-za-z]+$'  );   create table email_tbl ( email_id serial primary key, email_addr email_addr not null unique, timestamp timestamp default current_timestamp );

and here's test data

insert email_tbl (email_addr) values('me@home.net')  insert email_tbl (email_addr,timestamp) values('me2@home.net','2015-07-15 00:00:00'::timestamp)  select * email_tbl timestamp < now() - '1 day'::interval

all best


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