International Virtual Observatory Alliance
This document describes the Astronomical Data Query Language (ADQL). ADQL
has been developed based on SQL92. This document describes the subset of
the SQL grammar supported by ADQL. Special restrictions and extensions to
SQL92 have been defined in order to support generic and astronomy specific
Astronomical Data Query Language
IVOA Working Draft 25 March 2008
- Interest/Working Group:
- Inaki Ortiz, Jeff Lusted, Pat Dowler, Alexander Szalay, Yuji Shirasaki, Maria A. Nieto-
Santisteban, Masatoshi Ohishi, William O’Mullane, Pedro Osuna, the VOQL-TEG and the
VOQL Working Group.
- Pedro Osuna and Inaki Ortiz
This is an IVOA Working Draft for review by IVOA members and other interested parties.
It is a draft document and may be updated, replaced, or obsoleted by other documents at any time.It is inappropriate to use IVOA Working Drafts as reference materials or to cite them as other than "work in progress".