> On 2021.03.20. 19:48 Gilles Darold <gilles@darold.net> wrote:
>
> This is a new version of the patch that now implements all the XQUERY
> regexp functions as described in the standard, minus the differences of
> PostgerSQL regular expression explain in [1].
>
> The standard SQL describe functions like_regex(), occurrences_regex(),
> position_regex(), substring_regex() and translate_regex() which
> correspond to the commonly named functions regexp_like(),
> regexp_count(), regexp_instr(), regexp_substr() and regexp_replace() as
> reported by Chapman Flack in [2]. All these function are implemented in
> [v2-0001-xquery-regexp-functions.patch]
Hi,
Apply, compile and (world)check are fine. I haven't found errors in functionality.
I went through the docs, and came up with these changes in func.sgml, and pg_proc.dat.
Useful functions - thanks!
Erik Rijkers