Re: how to get decimal to date form - Mailing list pgsql-sql

From Tomasz Myrta
Subject Re: how to get decimal to date form
Date
Msg-id 3F68C302.9020602@klaster.net
Whole thread Raw
In response to how to get decimal to date form  (wireless200@yahoo.com (wireless))
Responses Re: how to get decimal to date form
List pgsql-sql
> In our postgre database is a decimal field with format YYMMDDhhmmss.9999999999
> where the 9s are random digits.  I'm trying to strip off just the
> YYMMDD and put it in date form.
> 
> So far I came up with:
> SUBSTR(TO_CHAR(rec_num,99999999999),1,6) AS Date which returns YMMDD.
> 
> For example where the rec_num is 30608124143.47069519725 the above
> functions return 30608.
> 
> I tried wrapping another TO_CHAR around it to try to format it to a
> date but this seems like it's a bit much for this purpose.
> 
> Any suggestions would be appreciated.
> 
> -David
1. replace 0 with 9 to get leading zeroes - 030608 instead of 30608

2. to_date('030608','YYMMDD');

Regards,
Tomasz Myrta



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