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 Proposed Recommendation 30 April 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, the VOQL Working Group.
- Pedro Osuna, Inaki Ortiz
This is an IVOA Proposed Recommendation made available for public review.
It is appropriate to reference this document only as a recommended standard that is under review and which may be changed before it is accepted as a full recommendation.