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If the fuzzySimilarity is lower than 0.77, the token scoring will be part of the result score. If the fuzzySimilarity is
higher than 0.77, the token scoring will not be considered, so the total scoring will be lower.
SELECT TO_DECIMAL(SCORE(),3,2) AS score, id, companyname
FROM companies
WHERE CONTAINS(companyname, 'aktiv OR gesellschaft', FUZZY(0.75,
'textSearch=compare'))
ORDER BY score DESC, id;
SCORE ID COMPANYNAME
1 2 aktiv gesellschaft
0.89 1 aktien gesellschaft
SELECT TO_DECIMAL(SCORE(),3,2) AS score, id, companyname
FROM companies
WHERE CONTAINS(companyname, 'aktiv OR gesellschaft', FUZZY(0.80,
'textSearch=compare'))
ORDER BY score DESC, id;
SCORE ID COMPANYNAME
1 2 aktiv gesellschaft
0.71 1 aktien gesellschaft
11.3 Building Search Apps
11.3.1 Introduction to the UI Toolkit for Info Access
The UI toolkit for SAP HANA Info Access provides UI building blocks for developing browser-based search apps on
SAP HANA. Such applications provide real-time information access and faceted search features for huge volumes
of structured and unstructured text data.
The toolkit enables a freestyle search of a SAP HANA attribute view, displaying and analyzing the result set. The
toolkit provides UI elements (widgets) such as a search box, a result list with a detailed view, and charts for basic
analytics on the result set. The widgets are interconnected and adapt in real-time to user entries and mouse-over
(hover) selections.
The toolkit is based on HTML5 and JavaScript libraries such as JQuery/JQueryUI, d3 (Data Driven Documents),
and Tempo. The widgets use the SAP HANA Info Access HTTP service. You do not need an additional layer to run
the UI; SAP HANA and a Web browser are sufficient. The toolkit is tested on Mozilla Firefox 17. It also runs on
Microsoft Internet Explorer 9 in standard mode and Google Chrome.
Along with the actual toolkit (the widgets), we deliver a fully operational demo Web app built using this toolkit. The
demo app enables you to explore a search application dealing with a set of sample data for electronic products.
You can use the demo app as a template or for reference when you start developing your own app.
You can, for example, use the demo site to easily connect your own data and compose your Web site. To create a
search application this way, it is sufficient to have experience in HTML and to have read this documentation. For
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SAP HANA Developer Guide
Enabling Search