• Home
• org.sourceforge.xsparql
• xsparql-test-suite
• 20140722
• source code
• sparql11-coalesce-01.xsparql

×

Project download

Many resources are needed to download a project. Please understand that we have to compensate our server costs. Thank you in advance.
Project price only 1 $

You can buy this project and download/modify it how often you want.

xsparql.testcases-sparql-1.1.builtin.sparql11-coalesce-01.xsparql Maven / Gradle / Ivy

prefix  dc:  
prefix  :  

{for  $book (coalesce($y, "none") as $discount)
 from  where {
   	$book a :book ;
   	optional { $book :discount $y } 
}

return 
 
	{$book}
	{$discount}
}