V_NEAR
Name
V_NEAR
Synopsis
Returns records where the listed terms
or subqueries are within a specified number of words.
Arguments
Maximum distance between the words
List of terms and subqueries
Ranking Scheme
The rank is determined by how close the
words are together. The actual distance between the terms is
divided by the maximum possible distance (the specified range).
So the closer they are together, the higher their rank.
Comments
NEAR returns the hits (location) for each
term or subquery that are within the specified number of words
of each other.
Note that while we say, "within n
words," what counts as a word is specified by the indexing
process. Each call to prIndexWord increments the word count.
Example
V_NEAR( 3 'blue', 'green' );
See Also
near, r_near, p_near, v_near, ordered_near,
r_ordered_near, p_ordered_near, v_ordered_near