SQL2 query - supplying column selector fails with NPE on getColumnName()
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Key: JCR-2561
URL: https://issues.apache.org/jira/browse/JCR-2561
Project: Jackrabbit Content Repository
Issue Type: Bug
Components: jackrabbit-jcr-commons
Affects Versions: 2.0.0
Reporter: James Gadbury
I am preparing and executing an SQL2 query (JCR 2.0) as follows:
QueryManager qm = jcrSession.getWorkspace().getQueryManager();
String queryString = "select order.[customerAccountUUID] as cust from
[atl:order] as order";
Query query = qm.createQuery(queryString, Query.JCR_SQL2);
QueryResult queryResult = query.execute();
The following query fails:
select order.[customerAccountUUID] from [atl:order] as order
java.lang.NullPointerException
org.apache.jackrabbit.commons.query.sql2.QOMFormatter.isSimpleName(QOMFormatter.java:577)
org.apache.jackrabbit.commons.query.sql2.QOMFormatter.formatName(QOMFormatter.java:567)
org.apache.jackrabbit.commons.query.sql2.QOMFormatter.format(QOMFormatter.java:452)
org.apache.jackrabbit.commons.query.sql2.QOMFormatter.format(QOMFormatter.java:123)
org.apache.jackrabbit.commons.query.sql2.QOMFormatter.format(QOMFormatter.java:117)
line 452: c.getColumnName() returns null.
The following query is fine:
select order.[customerAccountUUID] as cust from [atl:order] as order
I have been using the test case (here:
http://svn.apache.org/viewvc/jackrabbit/trunk/jackrabbit-spi-commons/src/test/resources/org/apache/jackrabbit/spi/commons/query/sql2/test.sql2.txt?view=markup)
as a guideline.
Cheers,
James
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