4 Information about text search configuration objects can be obtained in
5 psql using a set of commands:
6 \dF{d,p,t}[+] [PATTERN]
8 An optional + produces more details.
10 The optional parameter PATTERN can be the name of a text search object,
11 optionally schema-qualified. If PATTERN is omitted then information
12 about all visible objects will be displayed. PATTERN can be a regular
13 expression and can provide separate patterns for the schema and object
14 names. The following examples illustrate this:
16 List of text search configurations
17 Schema | Name | Description
18 --------+--------------+-------------
19 public | fulltext_cfg |
22 List of text search configurations
23 Schema | Name | Description
24 ----------+----------------------------
25 fulltext | fulltext_cfg |
26 public | fulltext_cfg |
28 The available commands are:
31 List text search configurations (add + for more detail).
34 List of text search configurations
35 Schema | Name | Description
36 ------------+---------+------------------------------------
37 pg_catalog | russian | configuration for russian language
40 Text search configuration "pg_catalog.russian"
41 Parser: "pg_catalog.default"
43 -----------------+--------------
44 asciihword | english_stem
45 asciiword | english_stem
51 hword_asciipart | english_stem
52 hword_numpart | simple
53 hword_part | russian_stem
65 List text search dictionaries (add + for more detail).
68 List of text search dictionaries
69 Schema | Name | Description
70 ------------+-----------------+-------------------------------------------------
72 pg_catalog | arabic_stem | snowball stemmer for arabic language
73 pg_catalog | armenian_stem | snowball stemmer for armenian language
74 pg_catalog | basque_stem | snowball stemmer for basque language
75 pg_catalog | catalan_stem | snowball stemmer for catalan language
76 pg_catalog | danish_stem | snowball stemmer for danish language
77 pg_catalog | dutch_stem | snowball stemmer for dutch language
78 pg_catalog | english_stem | snowball stemmer for english language
79 pg_catalog | estonian_stem | snowball stemmer for estonian language
80 pg_catalog | finnish_stem | snowball stemmer for finnish language
81 pg_catalog | french_stem | snowball stemmer for french language
82 pg_catalog | german_stem | snowball stemmer for german language
83 pg_catalog | greek_stem | snowball stemmer for greek language
84 pg_catalog | hindi_stem | snowball stemmer for hindi language
85 pg_catalog | hungarian_stem | snowball stemmer for hungarian language
86 pg_catalog | indonesian_stem | snowball stemmer for indonesian language
87 pg_catalog | irish_stem | snowball stemmer for irish language
88 pg_catalog | italian_stem | snowball stemmer for italian language
89 pg_catalog | lithuanian_stem | snowball stemmer for lithuanian language
90 pg_catalog | nepali_stem | snowball stemmer for nepali language
91 pg_catalog | norwegian_stem | snowball stemmer for norwegian language
92 pg_catalog | portuguese_stem | snowball stemmer for portuguese language
93 pg_catalog | romanian_stem | snowball stemmer for romanian language
94 pg_catalog | russian_stem | snowball stemmer for russian language
95 pg_catalog | serbian_stem | snowball stemmer for serbian language
96 pg_catalog | simple | simple dictionary: just lower case and check for
98 pg_catalog | spanish_stem | snowball stemmer for spanish language
99 pg_catalog | swedish_stem | snowball stemmer for swedish language
100 pg_catalog | tamil_stem | snowball stemmer for tamil language
101 pg_catalog | turkish_stem | snowball stemmer for turkish language
102 pg_catalog | yiddish_stem | snowball stemmer for yiddish language
105 List text search parsers (add + for more detail).
108 List of text search parsers
109 Schema | Name | Description
110 ------------+---------+---------------------
111 pg_catalog | default | default word parser
113 Text search parser "pg_catalog.default"
114 Method | Function | Description
115 -----------------+----------------+-------------
116 Start parse | prsd_start |
117 Get next token | prsd_nexttoken |
118 End parse | prsd_end |
119 Get headline | prsd_headline |
120 Get token types | prsd_lextype |
122 Token types for parser "pg_catalog.default"
123 Token name | Description
124 -----------------+------------------------------------------
125 asciihword | Hyphenated word, all ASCII
126 asciiword | Word, all ASCII
127 blank | Space symbols
128 email | Email address
130 file | File or path name
131 float | Decimal notation
133 hword | Hyphenated word, all letters
134 hword_asciipart | Hyphenated word part, all ASCII
135 hword_numpart | Hyphenated word part, letters and digits
136 hword_part | Hyphenated word part, all letters
138 numhword | Hyphenated word, letters and digits
139 numword | Word, letters and digits
140 protocol | Protocol head
141 sfloat | Scientific notation
143 uint | Unsigned integer
146 version | Version number
147 word | Word, all letters
151 List text search templates (add + for more detail).
154 List of text search templates
155 Schema | Name | Description
156 ------------+-----------+-------------------------------------------------------
158 pg_catalog | ispell | ispell dictionary
159 pg_catalog | simple | simple dictionary: just lower case and check for stopw
161 pg_catalog | snowball | snowball stemmer
162 pg_catalog | synonym | synonym dictionary: replace word by its synonym
163 pg_catalog | thesaurus | thesaurus dictionary: phrase by phrase substitution