YS
Или подождите, пока специалисты по FTS придут (я в этом слабо разбираюсь). ;)
Size: a a a
YS
AE
AE
AE
AE
МШ
AE
AE
YS
AE
МШ
AE
МШ
SB
create text search configuration public.myrussian (copy = pg_catalog.russian);
alter text search configuration myrussian alter mapping for asciiword with simple;
select to_tsquery('myrussian', 'Ales');
to_tsquery
------------
'ales'
МШ
SB
=> \dF+ myrussian
Text search configuration "public.myrussian"
Parser: "pg_catalog.default"
Token | Dictionaries
-----------------+--------------
asciihword | english_stem
asciiword | simple
email | simple
file | simple
float | simple
host | simple
hword | russian_stem
hword_asciipart | english_stem
hword_numpart | simple
hword_part | russian_stem
int | simple
numhword | simple
numword | simple
sfloat | simple
uint | simple
url | simple
url_path | simple
version | simple
word | russian_stem
Y
PK
=> \dF+ myrussian
Text search configuration "public.myrussian"
Parser: "pg_catalog.default"
Token | Dictionaries
-----------------+--------------
asciihword | english_stem
asciiword | simple
email | simple
file | simple
float | simple
host | simple
hword | russian_stem
hword_asciipart | english_stem
hword_numpart | simple
hword_part | russian_stem
int | simple
numhword | simple
numword | simple
sfloat | simple
uint | simple
url | simple
url_path | simple
version | simple
word | russian_stem
Y
Y