From: "Bruce Momjian" <[EMAIL PROTECTED]>
> > Hi Bruce,
> >
> > a fix for what?
> > If you're meaning the leading space, then the fix is in the followup
post
> > that I made to my original quiestion. i.e.
> >
> > psql -c "select to_char(12,'xFM000');"
> > to_char
> > ---------
> > x012
> > (1 row)
> >
> > The 'FM' removes the space.
>
> So the FM is the correct way to do this, right? There is no bug?
Well - it's certainly *unexpected* behaviour isn't it?
It is documented though (Karel Zak's given plenty of examples too):
"FM suppresses leading zeroes or trailing blanks that would otherwise be
added to make the output of a pattern be fixed-width"
Some of the examples show the difference too:
to_char(12,'9990999.9') => ' 0012.0'
to_char(12,'FM9990999.9') => '0012'
I think the issue is you look at to_char() and make assumptions if you're
not familiar with it. I *seem* to remember someone saying Oracle worked this
way.
- Richard Huxton
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