Have you looked at WordDelimiterFilterFactory that was mentioned earlier? Try a fieldType in the admin/analysis page that has WDFF as part of the analysis chain. It would do exactly what you've described so far.
WDFF splits the input up as tokens on non-alphanum characters, alpha/num transitions and case transitions (you can configure these). Then searching will match these split-out tokens. Best Erick On Wed, Oct 10, 2012 at 10:28 AM, Kissue Kissue <kissue...@gmail.com> wrote: > It is really not fixed. It could also be *-*-BAAN or BAAN-CAN20-*. In each > i just want only the fixed character(s) to match then the * can match any > character. > > > On Wed, Oct 10, 2012 at 2:05 PM, Toke Eskildsen > <t...@statsbiblioteket.dk>wrote: > >> On Wed, 2012-10-10 at 14:15 +0200, Kissue Kissue wrote: >> > I have added the string: *-BAAN-* to the index to a field called pattern >> > which is a string type. Now i want to be able to search for A100-BAAN-C20 >> > or ZA20-BAAN-300 and have Solr return *-BAAN-*. >> >> That sounds a lot like the problem presented in the thread >> "Indexing wildcard patterns": >> http://web.archiveorange.com/archive/v/AAfXfcuIJY9BQJL3mjty >> >> The short answer is no, Solr does not support this in the general form. >> But maybe you can make it work anyway. In your example, the two queries >> A100-BAAN-C20 and ZA20-BAAN-300 share the form >> [4 random characters]-[4 significant characters]-[3 random characters] >> so a little bit of pre-processing would rewrite that to >> *-[4 significant characters]-* >> which would match *-BAAN-* >> >> If you describe the patterns and common elements to your indexed terms >> and to your queries, we might come up with something. >> >>
