The Schema
The schema is available here.
The SQL to ADQL translation page
This page provides about eight example SQL statements to try out the
translation mechanism. Further, you can also go ahead and try some of your own
SQL queries.
The ADQL to SQL translation page
This page provides about seven example ADQL statements to try out the
translation mechanism. Further, you can also go ahead and load your own ADQL
query files and try the translation service.
The underlying translation webservice
This service provides the basic functionality of the tranlsation between SQL
and ADQL queries.