Returns an integer indicating how terms are sorted
Description
publicintSolrQuery::getTermsSort
( void
)
SolrQuery::TERMS_SORT_INDEX indicates that the terms are returned by index order. SolrQuery::TERMS_SORT_COUNT implies that the terms are sorted by term frequency (highest count first)
Parameters
This function has no parameters.
Return Values
Returns an integer on success and NULL if not set.