This repository contains information on a proposed revision to the ADQL 2.0 standard, regarding how geometric constraints may be expressed within a query. The revision aims to make it easier for different types of data stores to support geometric constraints within queries. Repository contains summary document, and supporting grammar files.
Original author: Walter Landry, Caltech/IPAC - December 2017
Current POC: Serge Monkewitz, Caltech/IPAC, smm@ipac.caltech.edu Steve Groom, Caltech/IPAC, sgroom@ipac.caltech.edu