Comment 6 for bug 1429960

Seems the issue is the syntax in the io slave is different. After installing qtsqlite plugin it works in dolphin

A query like this does work on the command line
kioclient ls "baloosearch://?json=%7B%20%22customOptions%22%20:%20%7B%20%22includeFolder%22%20:%20%22/home/%22%20%7D,%20%22term%22%20:%20%7B%20%22$and%22%20:%20%5B%20%7B%20%22filename%22%20:%20%7B%20%22$ct%22%20:%20%22foo%22%20%7D%20%7D%20%5D%20%7D,%20%22type%22%20:%20%5B%20%22File%22%20%5D%20%7D&title=Query%20Results%20from%20'foo'"

So once the new baloo4 migrates to vivid problem solved. This is only blocked by a random failing test on kde-baseapps
 which I guess I'll patch out.
https://jenkins.qa.ubuntu.com/job/vivid-adt-kde-baseapps/ARCH=amd64,label=adt/53/console