Hi Uwe, Thanks for your reply.
We have tested TemrInSetQuery. Although it worked, but we're still looking to improve response time and evaluating different options, custom Nested perhase query one of them. Any insight would be greatly appreciated. Regards, Khurram ________________________________ From: Uwe Schindler <u...@thetaphi.de> Sent: Sunday, December 23, 2018 3:51 PM To: general@lucene.apache.org Subject: Re: Customize Nested Query Why not TermInSetQuery? Uwe Am December 23, 2018 5:10:02 AM UTC schrieb Khurram Shehzad <khurram_sheh...@live.com>: >Hi, > >I've a requirement of customized match of an string field against the >list of 0.5M elements. > >FunctionQuery and FunctionMatchQuery look appropriate for my need. It >seems that it only supports Double whereas I need String support. > >Any idea please? > >Regards, >Khurram -- Uwe Schindler Achterdiek 19, 28357 Bremen https://www.thetaphi.de