Hi All, Can someone suggest me why *cts:element-values* will count null values also.
Below is the same scenario which i came across of. declare namespace pr="http://www.w3schools.com";; let $query := cts:directory-query("/onlinedocs/") let $vals := cts:element-values(xs:QName("pr:filtervalue"),(),("collation= http://sample.com";)$query) return for $i in $vals return <filter value="{$i}">{cts:frequency($i)}</filter> The above value returns me all distinct values that are available in my DB under the element *pr:filtervalue* including null value. Below is the sample $vals response: <filter value="online">40</filter> <filter value="online_new">90</filter> <filter value="offline">50</filter> <filter value="offline_new">20</filter> *<filter value="">40</filter>* * * *Thanks in Advance* * * Thanks, Praveen
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