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http://opensource.atlassian.com/projects/hibernate/browse/HSEARCH-960?pag...
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John-Michael Au commented on HSEARCH-960:
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We have a single "simple search" box for all our lists- the approach we've
used is to add an additional @Field annotation for each value we want users to be able to
search on. Yes, we use a single query on the "simple_search" field, as opposed
to using a multi-field approach. We've found that this offers an equivalent amount of
search granularity, as well as effectively hiding the need for each application to
"know" the required field(s) for searching.
I'm not sure that the indexed value needs to be known before executing a query; the
reason we've marked certain fields as un-tokenized is to enforce the return of
complete matches (in the case of ID fields, etc.). Since indexing multiple fields with the
same name is done via concatenation of tokens, it seems logical that non-tokenized values
should merely be appended to whatever values were already indexed at that point.
Index.UN_TOKENIZED overrides other tokenized fields that share the
same name
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Key: HSEARCH-960
URL:
http://opensource.atlassian.com/projects/hibernate/browse/HSEARCH-960
Project: Hibernate Search
Issue Type: Bug
Components: mapping
Affects Versions: 3.4.0.Final
Environment: 3.4.0 Final
Reporter: John-Michael Au
Labels: annotations, bug, override, tokenized, un_tokenized
Fix For: 3.4.2, 4.0.0.CR2
Marking one field as un-tokenized causes all other fields with the same names to be
un-tokenized.
i.e.
{code}
@Field(name = "simple_search", index = Index.UN_TOKENIZED, store = Store.NO)
private String string;
@Field(name = "simple_search", index = Index.TOKENIZED, store = Store.NO)
private String string2;
{code}
The resulting behaviour is that "simple_search" will be made up of un-tokenized
'string' and 'string2' values, even though 'string2' was specified
to be tokenized.
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