On Jul 18, 2008, at 01:39, Michael Paesold wrote:
Calling regex functions with the case-insensitivity option would be
great. It should also be possible to rewrite replace() into
regexp_replace() by first escaping the regex meta characters.
Actually re-implementing those functions in a case
On Jul 18, 2008, at 09:53, David E. Wheeler wrote:
However, if someone with a lot more C and Pg core knowledge wanted
to sit down with me for a couple hours next week and help me bang
out these functions, that would be great. I'd love to have the
implementation be that much more complete.
On Jul 18, 2008, at 01:39, Michael Paesold wrote:
Calling regex functions with the case-insensitivity option would be
great. It should also be possible to rewrite replace() into
regexp_replace() by first escaping the regex meta characters.
Actually re-implementing those functions in a case
David E. Wheeler writes:
On Jul 17, 2008, at 03:45, Michael Paesold wrote:
Wouldn't it be possible to create a variant of regexp_replace, i.e.
regexp_replace(citext,citext,text), which would again lower-case
the first two arguments before passing the input to
regexp_replace(text,text,text
On Jul 17, 2008, at 03:45, Michael Paesold wrote:
Wouldn't it be possible to create a variant of regexp_replace, i.e.
regexp_replace(citext,citext,text), which would again lower-case the
first two arguments before passing the input to
regexp_replace(text,text,text)?
Sure, but then you end
Am 16.07.2008 um 20:38 schrieb David E. Wheeler:
The trouble is that, right now:
template1=# select regexp_replace( 'fxx'::citext, 'X'::citext, 'o');
regexp_replace
fxx
(1 row)
So there's an inconsistency there. I don't know how to make that
work case-insensitively.
Would
On Jul 16, 2008, at 11:20, Robert Treat wrote:
I was thinking about this a bit last night and wanted to fill things
out a bit.
As a programmer, I find Donald Fraser's hindsight to be more
appealing, because at least that way I have the option to do matching
against CITEXT strings case-sensitive
On Wednesday 16 July 2008 13:54:25 David E. Wheeler wrote:
> On Jul 15, 2008, at 22:23, David E. Wheeler wrote:
> > * The README for citext 1.0 on pgFoundry says:
> >> I had to make a decision on casting between types for regular
> >> expressions and
> >> decided that if any parameter is of citext
On Jul 15, 2008, at 22:23, David E. Wheeler wrote:
* The README for citext 1.0 on pgFoundry says:
I had to make a decision on casting between types for regular
expressions and
decided that if any parameter is of citext type then case
insensitive applies.
For example applying regular express
Howdy,
I've attached a new patch with the latest revisions of for the citext
contrib module patch. The changes include:
* Using strlen() to pass string lengths to the comparison function,
since lowercasing the value can change the length. Per Tom Lane.
* Made citextcmp consistently return i
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