On Mon, Feb 16, 2009 at 7:36 PM, johnf jfabi...@yolo.com wrote:
Hi,
I'm not to sure this is possible.
I need to replace a primary key (pkid) with the value of a different field.
I have
pkid = 200
attendid = 301
I need the pkid = 301
But there may or may not be a pkid that already exist
On Monday 16 February 2009 10:32:26 pm A. Kretschmer wrote:
In response to johnf :
Hi,
I'm not to sure this is possible.
I need to replace a primary key (pkid) with the value of a different
field. I have
pkid = 200
attendid = 301
I need the pkid = 301
But there may or may
In response to johnf :
Wow that looks like it will work - thanks.
When you say 'within a transaction' do you mean starting with
Begin and using commit?
Exactly.
Andreas
--
Andreas Kretschmer
Kontakt: Heynitz: 035242/47150, D1: 0160/7141639 (mehr: - Header)
GnuPG-ID: 0x3FFF606C,
I am trying to calculate a rate per second and am having trouble getting the
number of seconds between the two timestamps to use in the formula.
overview= select extract(epoch from interval '1 day'::interval);
date_part
---
86400
(1 row)
overview= select extract(epoch from
Woody Woodring wrote:
I am trying to calculate a rate per second and am having trouble getting the
number of seconds between the two timestamps to use in the formula.
overview= select extract(epoch from interval '1 day'::interval);
date_part
---
86400
(1 row)
overview=
Hi
Thanks, that really works :)
Now a last extension.
Some numbers were entered in a 110% perfect way with an excessive (0).
+49 (0) 123 / 456 789
I have to suspect the source liked to express that it's either +49 or
0 if the +49 isn't applicable, but not both.
Both together are
On Tuesday 17 Feb 2009, Andreas wrote:
[snip]
case
when regexp_replace(p, E'[^0-9+]', '', 'g') ~ E'^(\\+|00)49'
then '0'||
regexp_replace(
regexp_replace(
regexp_replace(p, E'[^0-9+()]', '', 'g')
, '\\(0\\)||\\(||\\)', '', 'g')
,
string_replace would only replace one searchstring at a time.
In this case I need to replace 3 : (0) ( )
because there could be some braces not just as (0) since the innermost
replace spares braces regardless where they are.
Could one express the following in one expression
1)