tomatophantastico / sparqlmap-jsqlparser

JSqlParser

This is a fork of the jsqlparser originally developed by ultimoamore.

Original project websites:

• http://jsqlparser.sourceforge.net
• http://sourceforge.net/projects/jsqlparser/
• https://github.com/wumpz/JSqlParser

Fork for use in SparqlMap

• includes deparser for postgresql
• allows arbitrary functions of thy type functionname(expression somestring, expression2 somestring2 ......), for creating for example: substring(cast(col as TEXT) FROM 1)
• removed cast and extract functions
• broke the junit test system, but it worked before!

Extensions

• Changed project tests to junit 4
• Changed project layout to maven project
• Added regexp (REGEXP) operator
• Added support for SELECT without FROM (e.g. "SELECT 1+2")
• Moved parser from using StringBuffer to using StringBuilder
• Added support for CAST expression

select cast(col as varchar) from table

• Added support for modulo (a % b)
• Added support for brackets quotation
• Added support for NOT expr IS (expr IS NOT was already supported)
• Added support for Oracles (+) Join Syntax

select * from taba, tabb where taba.a=tabb.a(+)

• Added alias visitor to add aliases to selections
• Added connect visitor
• TableNamesFinder moved from tests to main source
• Added proper support for sets (union, intersect)

select a from taba union select b from tabb
select a from taba intersect select b from tabb

• Added support for extract(year from datetime-expr)
• Start implementation of analytical expressions

BUILDING

As the project is a Maven project, building is rather simple by running:

mvn package

This will produce the jsqlparser-VERSION.jar file in the target/ directory.

sparqlmap-jsqlparser's Issues

does not compile

on mvn install, it does not compile