Hi Anjana, I think the link [1] given something similar to *where* clause in sql (I mean the *query *part is something similar to *where *clause). Here what I really need to do is, use the count operation with *group by. * In addition to that does luicene support for ascending and descending order ???
On Tue, Oct 6, 2015 at 3:54 PM, Anjana Fernando <anj...@wso2.com> wrote: > Hi Isuru, > > You can use the REST APIs search count [1] operation. > > [1] > https://docs.wso2.com/display/DAS300/Retrieving+the+Number+of+Records+Matching+the+Given+Search+Query+via+REST+API > > Cheers, > Anjana. > > On Tue, Oct 6, 2015 at 1:04 PM, Isuru Wijesinghe <isur...@wso2.com> wrote: > >> Hi, >> >> I need to perform COUNT() operation through DAS REST API (an example is >> shown below). I tried to pass COUNT() from a luciene object. But it didn't >> work for me. Does DAS support COUNT operation through luciene ??? if not >> how can I enable it in DAS side??? >> >> eg: *SELECT startedTime, processDefinitionId, COUNT(processInstanceId) >> AS processInstanceCount FROM PROCESS_USAGE_SUMMARY GROUP BY startedTime, >> processDefinitionId;* >> >> In addition to that, is that possible to pass more than one parameter to >> the query part in luicene object, because most graphs have to provide a >> secondary filter to get the result. As an example I need to filter the >> result from date range as well as process id. I need something like this. >> >> *"query" : "timestamp : [1243214324532 TO 4654365223], processId : >> 10035" * >> >> Any help will be appreciated. >> >> -- >> Isuru Wijesinghe >> *Software Engineer* >> Mobile: 0710933706 >> isur...@wso2.com >> >> _______________________________________________ >> Dev mailing list >> Dev@wso2.org >> http://wso2.org/cgi-bin/mailman/listinfo/dev >> >> > > > -- > *Anjana Fernando* > Senior Technical Lead > WSO2 Inc. | http://wso2.com > lean . enterprise . middleware > -- Isuru Wijesinghe *Software Engineer* Mobile: 0710933706 isur...@wso2.com
_______________________________________________ Dev mailing list Dev@wso2.org http://wso2.org/cgi-bin/mailman/listinfo/dev
