tsearch core path, v0.58

http://www.sigaev.ru/misc/tsearch_core-0.58.gz

Changes since 0.52 version:

1) Introduce dictionary's template which contains only methods of dictionary and
can be managed only by superuser.
CREATE TEXT SEARCH DICTIONARY dictname
     TEMPLATE  dicttmplname
     [OPTION  opt_text ]
;

CREATE TEXT SEARCH DICTIONARY TEMPLATE dicttmplname
     LEXIZE  lexize_function
     [INIT  init_function ]
;

DROP  TEXT SEARCH DICTIONARY TEMPLATE [IF EXISTS] dicttmplname  [CASCADE]
ALTER TEXT SEARCH DICTIONARY TEMPLATE dicttmplname RENAME TO newname;

psql has \dFt command operated templates

2) parser and dictionary template could be managed only by superuser (due to
security reasons pointed by Tom). So, they don't have owner columns and removed
ALTER .. PARSER .. OWNER TO command

4) As Bruce suggests, GUC variable tsearch_conf_name is renamed to
default_text_search_config and trigger tsearch is renamed to tsvector_update_trigger

5) remove cfglocale and cfgdefault columns in configuration. So, CREATE/ALTER ..
CONFIGURATION hasn't AS DEFAULT and LOCALE options. Instead of that initdb tries
to find suitable configuration name for selected locale. Or it uses -T,
--text-search-config=CFG switch.

6) pg_dump, psql are changed accordingly.


--
Teodor Sigaev                                   E-mail: teodor@sigaev.ru
                                                    WWW: http://www.sigaev.ru/