-# $PostgreSQL: pgsql/contrib/dict_int/Makefile,v 1.1 2007/10/15 21:36:50 tgl Exp $
+# $PostgreSQL: pgsql/contrib/dict_int/Makefile,v 1.2 2007/12/02 21:15:38 tgl Exp $
MODULE_big = dict_int
OBJS = dict_int.o
DATA_built = dict_int.sql
DATA = uninstall_dict_int.sql
-DOCS = README.dict_int
REGRESS = dict_int
ifdef USE_PGXS
+++ /dev/null
-Dictionary for integers
-=======================
-
-The motivation for this example dictionary is to control the indexing of
-integers (signed and unsigned), and, consequently, to minimize the number of
-unique words which greatly affect the performance of searching.
-
-* Configuration
-
-The dictionary accepts two options:
-
- - The MAXLEN parameter specifies the maximum length (number of digits)
- allowed in an integer word. The default value is 6.
-
- - The REJECTLONG parameter specifies if an overlength integer should be
- truncated or ignored. If REJECTLONG=FALSE (default), the dictionary returns
- the first MAXLEN digits of the integer. If REJECTLONG=TRUE, the
- dictionary treats an overlength integer as a stop word, so that it will
- not be indexed.
-
-* Usage
-
-1. Compile and install
-
-2. Load dictionary
-
- psql mydb < dict_int.sql
-
-3. Test it
-
- mydb# select ts_lexize('intdict', '12345678');
- ts_lexize
- -----------
- {123456}
-
-4. Change its options as you wish
-
- mydb# ALTER TEXT SEARCH DICTIONARY intdict (MAXLEN = 4, REJECTLONG = true);
- ALTER TEXT SEARCH DICTIONARY
-
-That's all.
-# $PostgreSQL: pgsql/contrib/dict_xsyn/Makefile,v 1.2 2007/10/16 15:59:59 tgl Exp $
+# $PostgreSQL: pgsql/contrib/dict_xsyn/Makefile,v 1.3 2007/12/02 21:15:38 tgl Exp $
MODULE_big = dict_xsyn
OBJS = dict_xsyn.o
DATA_built = dict_xsyn.sql
DATA = uninstall_dict_xsyn.sql
DATA_TSEARCH = xsyn_sample.rules
-DOCS = README.dict_xsyn
REGRESS = dict_xsyn
ifdef USE_PGXS
+++ /dev/null
-Extended Synonym dictionary
-===========================
-
-This is a simple synonym dictionary. It replaces words with groups of their
-synonyms, and so makes it possible to search for a word using any of its
-synonyms.
-
-* Configuration
-
-It accepts the following options:
-
- - KEEPORIG controls whether the original word is included, or only its
- synonyms. Default is 'true'.
-
- - RULES is the base name of the file containing the list of synonyms.
- This file must be in $(prefix)/share/tsearch_data/, and its name must
- end in ".rules" (which is not included in the RULES parameter).
-
-The rules file has the following format:
-
- - Each line represents a group of synonyms for a single word, which is
- given first on the line. Synonyms are separated by whitespace:
-
- word syn1 syn2 syn3
-
- - Sharp ('#') sign is a comment delimiter. It may appear at any position
- inside the line. The rest of the line will be skipped.
-
-Look at xsyn_sample.rules, which is installed in $(prefix)/share/tsearch_data/,
-for an example.
-
-* Usage
-
-1. Compile and install
-
-2. Load dictionary
-
- psql mydb < dict_xsyn.sql
-
-3. Test it
-
- mydb=# SELECT ts_lexize('xsyn','word');
- ts_lexize
- ----------------
- {word,syn1,syn2,syn3)
-
-4. Change the dictionary options as you wish
-
- mydb# ALTER TEXT SEARCH DICTIONARY xsyn (KEEPORIG=false);
- ALTER TEXT SEARCH DICTIONARY
-
-That's all.
projects / postgresql / commitdiff