Install adql-java by entering the following commands in the terminal:
sudo apt update sudo apt install adql-java
Parse, manipulate and translate ADQL queries with Java
ADQL is a SQL-like language which includes astronomical facilities to query a database. This language has been defined by the IVOA in the Recommendation of 30 Oct 2008 (Version 2.0) and is mainly used in the Table Access Protocol (TAP). . Functionalities of the package: . * Parse: read ADQL queries in text and transform them into a Java object (actually, a syntactic tree). * Manipulate: the generated object can be manipulated so than modifying the original query. * Translate: an interface and some implementations lets translating SQL into other languages like SQL.