"WildSery"

> execute block
> returns (event_id integer, event_date timestamp)
> as
>    declare variable event_id_prev integer;
>    declare variable event_date_prev timestamp;
> begin
>    for select event_id, event_date from aa order by 1 into event_id, 
> event_date
>    do
>      if (event_date_prev > event_date) then
>        suspend;
>      else begin

    else здесь не нужен

>        event_id_prev = event_id;
>        event_date_prev = event_date;
>      end
> end

--
Хорсун Влад


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