Created
October 31, 2012 17:55
-
-
Save mhgrove/3988683 to your computer and use it in GitHub Desktop.
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Distinct | |
Projection | |
ProjectionElemList | |
ProjectionElem "g" | |
ProjectionElem "var35" | |
ProjectionElem "b" | |
ProjectionElem "c" | |
LeftJoin | |
LeftJoin | |
SingletonSet | |
StatementPattern FROM NAMED CONTEXT | |
Var (name=var35) | |
Var (name=-const-1, value=urn:address, anonymous) | |
Var (name=b) | |
Var (name=g) | |
StatementPattern FROM NAMED CONTEXT | |
Var (name=b) | |
Var (name=-const-2, value=urn:streetAddress, anonymous) | |
Var (name=c) | |
Var (name=g) | |
Distinct | |
Projection | |
ProjectionElemList | |
ProjectionElem "g" | |
ProjectionElem "var35" | |
ProjectionElem "b" | |
ProjectionElem "var2" | |
LeftJoin | |
LeftJoin | |
SingletonSet | |
StatementPattern FROM NAMED CONTEXT | |
Var (name=b) | |
Var (name=-const-2, value=urn:streetAddress, anonymous) | |
Var (name=var2) | |
Var (name=g) | |
StatementPattern FROM NAMED CONTEXT | |
Var (name=var35) | |
Var (name=-const-1, value=urn:address, anonymous) | |
Var (name=b) | |
Var (name=g) |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
package test; | |
import org.openrdf.query.parser.sparql.SPARQLParser; | |
public class WeirdSesameBehavior { | |
public static void main(String[] args) throws Exception { | |
SPARQLParser aParser = new SPARQLParser(); | |
final String aQuery1 = "SELECT DISTINCT *\n" + | |
"WHERE {\n" + | |
"\n" + | |
" GRAPH ?g {\n" + | |
"\n" + | |
" OPTIONAL { ?var35 <urn:address> ?b . }\n" + | |
" OPTIONAL { ?b <urn:streetAddress> ?c . }\n" + | |
" }\n" + | |
"}"; | |
final String aQuery2 = "SELECT DISTINCT *\n" + | |
"WHERE {\n" + | |
"\n" + | |
" GRAPH ?g {\n" + | |
"\n" + | |
" OPTIONAL { ?var35 <urn:address> ?b . }\n" + | |
" OPTIONAL { ?b <urn:streetAddress> ?var2 . }\n" + | |
" }\n" + | |
"}"; | |
System.out.println(aParser.parseQuery(aQuery1, "http://example.org")); | |
System.out.println(); | |
System.out.println(aParser.parseQuery(aQuery2, "http://example.org")); | |
} | |
} |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment