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))
ORDER BY score DESC, id;
SCORE ID T
0.933012723922729 4 eins zwei drei vier
0.887298345565796 5 eins zwei drei vier funf
0.853553414344788 3 eins zwei drei
Option abbreviationSimilarity
The option abbreviationSimilarity is used to search for and find a word using its first character and vice versa with
a given score. With abbreviationSimilarity = 0.9, a SELECT retrieves “word” with SCORE = 0.9 when you search
with “w” (and vice versa).
CREATE COLUMN TABLE abbrev
(
id INTEGER PRIMARY KEY,
name SHORTTEXT(200) FUZZY SEARCH INDEX ON
);
INSERT INTO abbrev VALUES ('1','Peter');
INSERT INTO abbrev VALUES ('2','Hans');
INSERT INTO abbrev VALUES ('3','H.');
INSERT INTO abbrev VALUES ('4','P.');
INSERT INTO abbrev VALUES ('5','Hans-Peter');
INSERT INTO abbrev VALUES ('6','H.-P.');
INSERT INTO abbrev VALUES ('7','HP');
INSERT INTO abbrev VALUES ('8','G Gerd');
INSERT INTO abbrev VALUES ('9','G');
INSERT INTO abbrev VALUES ('10','Gerd');
Search one token with abbreviationSimilarity
SELECT SCORE() AS score, id, name FROM abbrev
WHERE CONTAINS(name, 'HP', FUZZY(0.5,
'abbreviationSimilarity=0.80,textSearch=compare'))
ORDER BY score DESC, id;
SCORE ID NAME
1 7 HP
0.800000011920929 3 H.
0.565685451030731 6 H.-P.
Search two tokens with abbreviationSimilarity
SELECT SCORE() AS score, id, name FROM abbrev
WHERE CONTAINS(name, 'Hans Peter',FUZZY(0.5,
SAP HANA Developer Guide
Enabling Search
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