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Posted to dev@atlas.apache.org by "Qiang Zhang (JIRA)" <ji...@apache.org> on 2016/11/02 08:01:58 UTC

[jira] [Created] (ATLAS-1261) Support fuzzy query in web Search

Qiang Zhang created ATLAS-1261:
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             Summary: Support fuzzy query in web Search
                 Key: ATLAS-1261
                 URL: https://issues.apache.org/jira/browse/ATLAS-1261
             Project: Atlas
          Issue Type: Improvement
            Reporter: Qiang Zhang


use SEARCH in web page, find that our search policy cannot support fuzzy query.
eg:  Stored data to three tables, such as login_dept1, login_dept2, login_dept3. 
There are three scenarios: 

1. When  SEARCH condition is "login_dept", can't display any result.

2. When SEARCH condition is "login_dept*", can display  three tables information ( login_dept1, login_dept2, login_dept3 ).

3. When  SEARCH condition is "login__dept1", can display one table information (login_dept1).

It would be convenient for users to provide fuzzy query by default, because ordinary users may not be aware of using fuzzy query by wildcard character(*).  meanwhile it may consumption query speed.

We can have a discussion that whether it is necessary to add wildcard character(*) in our default SEARCH condition automatically?



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