months, intervals and integers

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От Gary Stainburn
Тема months, intervals and integers
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Msg-id 200806040944.41473.gary.stainburn@ringways.co.uk
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Ответы Re: SOLVED - months, intervals and integers  (Gary Stainburn <gary.stainburn@ringways.co.uk>)
Список pgsql-sql
Hi folks

I've got the following table and view and I don't know exactly how to get what 
I want.

The table contains integers for the number of months.
I want the view to convert those month integers to intervals that it can 
add/subtract from a date.

create table crm_scripts ( cs_id        int4 primary key, cs_title    varchar(100), cs_age_min    int4, cs_age_max
int4,cs_script    text);
 

create view crm_script_details as  select *,    CURRENT_DATE-cs_age_max as start_date,   CURRENT_DATE-cs_age_min as
end_date,from crm_scripts;
 

If cs_age_min is 6 I need start_date to be CURRENT_DATE-'6 months'::interval

Any ideas?
-- 
Gary Stainburn
This email does not contain private or confidential material as it
may be snooped on by interested government parties for unknown
and undisclosed purposes - Regulation of Investigatory Powers Act, 2000     


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