Oleg Bartunov <oleg@xxxxxxxxxx> wrote: > contrib/test_parser - an example parser code. Using that as a template, I seem to be on track to use the regexp.c code to pick out statute cites from the text in my start function, and recognize when I'm positioned on one in my getlexeme (GETTOKEN) function, delegating everything before, between, and after statute cites to the default parser. (I really didn't want to copy/paste and modify the whole default parser.) That leaves one question I'm still pretty fuzzy on -- how do I go about having a statute cite in a tsquery match the entire statute cite from a tsvector, or delimited leading portions of it, without having it match shorter portions? For example: If the document text contains '341.15(3)' I want to find it with a search string of '341', '341.15', '341.15(3)' but not '341.15(3)(b)', '341.1', or '15'. How do I handle that? Do I have to build my tsquery values myself as text and cast to tsquery, or is there something more graceful that I'm missing? -Kevin -- Sent via pgsql-general mailing list (pgsql-general@xxxxxxxxxxxxxx) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-general
