Nico, thanks for your quick reply.

I have copied the function strftime('%Y-%m-%d', ...) directly the sqlite 
documentation 
and substituted the ... with my date string.
Unfortunately, your advice doesn't seem to convince my Linux box, 
neither with a straight single quote nor with a "backwards leaning" single quote

[liveu...@localhost ~]$ SELECT strftime('%w','2010-03-21');
bash: syntax error near unexpected token `('


[liveu...@localhost ~]$ SELECT strftime('%w',`2010-03-21`);
bash: syntax error near unexpected token `('

Txs

bernue




----- Original Message ----
From: Nicolas Williams <nicolas.willi...@sun.com>
To: Bernie Reiter <bernie_on_the_road_ag...@yahoo.co.uk>
Cc: sqlite-users@sqlite.org
Sent: Tue, 23 March, 2010 20:29:28
Subject: Re: [sqlite] Computing day of week the using strftime() function - 
Feature or bug ?

On Tue, Mar 23, 2010 at 07:25:56PM +0000, Bernie Reiter wrote:
> I am checking this for Sunday, March 21st 2010, Monday, 22nd March 2010 and 
> Tuesday, 23nd March 2010:
> 
> Sunday, March 21st 2010:    SELECT strftime('%w',2010-03-21); => 6

You need single quotes around the date value.

2010-03-21 == 2010 + -03 + -21 -- surely not what you intended.

Nico
-- 



      

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