[
https://issues.apache.org/jira/browse/OAK-8866?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Nitin Gupta closed OAK-8866.
----------------------------
> coalesce function does not works
> --------------------------------
>
> Key: OAK-8866
> URL: https://issues.apache.org/jira/browse/OAK-8866
> Project: Jackrabbit Oak
> Issue Type: Bug
> Reporter: Nitin Gupta
> Priority: Major
>
> Create and index definition with coalesce([foo2],[foo])
>
> Expected behavior - query with filter condition such as "where
> coalesce([foo2],[foo]) ='XYZ' " should work - but it doesn't.
> coalesce([foo2],[foo]) seems to return the result for [foo2] only and in
> case [foo2] is null - then it returns [foo] - but doesn't return the expected
> value of [foo2]+[foo]
>
> Test Case to reproduce ->
>
> {code:java}
> public class FunctionIndexTest extends AbstractQueryTest {
> .
> .
> .
> @Test
> public void testCoalesce() throws Exception {
> IndexDefinitionBuilder idxb = new IndexDefinitionBuilder().noAsync();
> idxb.indexRule("nt:base").property("foo", null).function(
> "coalesce([foo2], [foo])"
> ).ordered();
> Tree idx = root.getTree("/").getChild("oak:index").addChild("test1");
> idxb.build(idx);
> root.commit();
> Tree rootTree = root.getTree("/");
> Tree n1 = rootTree.addChild("a");
> n1.setProperty("foo2", "hello");
> n1.setProperty("foo","world");
> n1 = rootTree.addChild("b");
> n1.setProperty("foo2", "aaaa");
> n1.setProperty("foo","bbbb");
> n1 = rootTree.addChild("c");
> n1.setProperty("foo2", "test");
> n1.setProperty("foo","test");
> n1 = rootTree.addChild("d");
> n1.setProperty("foo2", "helloworld");
> n1.setProperty("foo","test");
> root.commit();
> String query = "select [jcr:path] from [nt:base] where
> coalesce([foo2],[foo]) = 'helloworld'";
> List<String> result = executeQuery(query, SQL2);
> // This should give /a in result
> // but instead it gives /d and fails
> assertEquals(asList("/a"), result);
> }
> .
> .
> .
> }
> {code}
--
This message was sent by Atlassian Jira
(v8.3.4#803005)
