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Wildcard
~
Proximity searches
~
Fuzzy searches
[]
{}
Range searches (TO)
Description
Proximity searches enable you to search
based on whether words are proximate to
one another. To do a proximity search
use ~ (the tilde symbol) and a value at
the end of a phrase.
For example, to search for "compliance"
and "December" within 10 words of each
other in a document use compliance
December~10.
Fuzzy searches enable you to search
based on an approximate spelling. To
execute a fuzzy search, use ~ (the tilde
symbol) at the end of a single term.
For example to search for a term similar
in spelling to "report" use report~. This
search will find terms like deport, reports,
and reporting.
You can also specify the level of required
similarity. Using a value between 0 and 1,
only terms with a higher similarity will be
matched with values closer to 1. For
example, roam~0.8.
The default is 0.5 if a value is not defined.
Range searches enable you to match
documents whose field values are
between the lower and upper bound
specified by the search. Range searches
can be inclusive or exclusive of the upper
and lower bounds. Inclusive range
searches are denoted by square
brackets. Exclusive range searches are
denoted by curly brackets. Sorting is
done lexicographically.
For example, mod_date:[20020101 TO
20030101] will find files whose mod_date
fields have values between 20020101 and
20030101, inclusive.
Range searches are not reserved
for only date fields.
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