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fts:rank (?match)
Returns the rank of a full-text search match. Must be
used in conjunction with fts:match
.
fts:offsets (?match)
Returns a string describing the offsets of a full-text search
match. Must be used in conjunction with
fts:match
. The format string has the
format:
prefix:property:offset prefix:property:offset prefix:property:offset
fts:snippet (?match) fts:snippet (?match, ?delimStart, ?delimEnd) fts:snippet (?match, ?delimStart, ?delimEnd, ?ellipsis) fts:snippet (?match, ?delimStart, ?delimEnd, ?ellipsis, ?numTokens)
Returns a snippet string in accordance to the full-text search string.
Must be used in conjunction with fts:match
.
The ?delimStart
and
?delimEnd
parameters allow specifying the
delimiters of the match strings inside the snippet.
The ?ellipsis
parameter allows specifying
the string used to separate distant matches in the snippet string.
The ?numTokens
parameter specifies the number
of tokens the returned string should containt at most.