Sybase queries that select columns from derived tables fail OOTB
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Key: OPENJPA-587
URL: https://issues.apache.org/jira/browse/OPENJPA-587
Project: OpenJPA
Issue Type: Bug
Components: jdbc
Affects Versions: 1.1.0
Environment: OpenJPA 1.1.0-SNAPSHOT
version id: openjpa-1.1.0-SNAPSHOT-r422266:650703
Apache svn revision: 422266:650703
Reporter: Sandeep Shrivastava
Sybase SQL syntax requires that all derived tables have a correlation name. The
DBDictionary default for requiresAliasForSubselect is false. Overriding it to
true in the Sybase dictionary class fixes the problem OOTB else users have to
override it in the configuration by default with Sybase.
This test simply persists a JDO entity (having embedded entities) and then
tries to execute a query as follows:
public void testQuery() {
PersistenceManager pm = getPM();
Query q = pm.newQuery(EmbeddedOwnerPC.class,
'stringField == \'string1\' && embedded.intField == 1 '
+ '&& complexEmbedded.stringField == \'recurseEmbedString\' '
+ '&& complexEmbedded.ownerField.id1 == 3 '
+ '&& complexEmbedded.stringSet.contains (\'foo\') '
+ '&& complexEmbedded.embedded != null '
// just to test not null
+
'&& complexEmbedded.embedded.stringField ==
\'embedString2\'');
Collection results = (Collection) q.execute();
Exception is :
[testlogic] [2008-03-28 12:15:57,426] BEGIN
org.apache.cactus.ServletTestCase.testQuery
[testlogic]
file:/D:/weblogic/dev/src/wls/qa/tests/functional/jdo/kodo/datacache/datacacheR1.test.xml#testdatacache
[testlogic] <openjpa-1.1.0-SNAPSHOT-r420667:634150 nonfatal store error>
kodo.jdo.DataStoreException: The derived table expression is missing a
correlation name. Check derived table syntax in the Reference Manual.
org.apache.cactus.ServletTestCase.testQuery
[testlogic]
file:/D:/weblogic/dev/src/wls/qa/tests/functional/jdo/kodo/datacache/datacacheR1.test.xml#testdatacache
[testlogic] <openjpa-1.1.0-SNAPSHOT-r420667:634150 nonfatal store error>
kodo.jdo.DataStoreException: The derived table expression is missing a
correlation name. Check derived table syntax in the Reference Manual.
[testlogic] at
org.apache.openjpa.jdbc.sql.SQLExceptions.narrow(SQLExceptions.java:146)
[testlogic] at
org.apache.openjpa.jdbc.sql.DBDictionary.newStoreException(DBDictionary.java:4081)
[testlogic] at
org.apache.openjpa.jdbc.sql.SQLExceptions.getStore(SQLExceptions.java:102)
[testlogic] at
org.apache.openjpa.jdbc.sql.SQLExceptions.getStore(SQLExceptions.java:88)
[testlogic] at
org.apache.openjpa.jdbc.sql.SQLExceptions.getStore(SQLExceptions.java:64)
[testlogic] at
org.apache.openjpa.jdbc.kernel.SelectResultObjectProvider.handleCheckedException(SelectResultObjectProvider.java:155)
[testlogic] at
org.apache.openjpa.datacache.QueryCacheStoreQuery$CachingResultObjectProvider.handleCheckedException(QueryCacheStoreQuery.java:639)
[testlogic] at
org.apache.openjpa.lib.rop.WindowResultList.size(WindowResultList.java:95)
[testlogic] at
org.apache.openjpa.kernel.DelegatingResultList.size(DelegatingResultList.java:136)
[testlogic] at kodo.kernel.TestEmbedded.testQuery(TestEmbedded.java:296)
[testlogic] at
org.apache.cactus.internal.AbstractCactusTestCase.runBareServer(AbstractCactusTestCase.java:149)
[testlogic] at
org.apache.cactus.internal.server.AbstractWebTestCaller.doTest(AbstractWebTestCaller.java:119)
[testlogic] at
org.apache.cactus.internal.server.AbstractWebTestController.handleRequest_aroundBody0(AbstractWebTestController.java:93)
[testlogic] at
org.apache.cactus.internal.server.AbstractWebTestController.handleRequest_aroundBody1$advice(AbstractWebTestController.java:224)
[testlogic] at
org.apache.cactus.internal.server.AbstractWebTestController.handleRequest(AbstractWebTestController.java:1)
[testlogic] at
org.apache.cactus.server.ServletTestRedirector.doPost_aroundBody2(ServletTestRedirector.java:101)
[testlogic] at
org.apache.cactus.server.ServletTestRedirector.doPost_aroundBody3$advice(ServletTestRedirector.java:224)
[testlogic] at
org.apache.cactus.server.ServletTestRedirector.doPost(ServletTestRedirector.java:1)
[testlogic] at
org.apache.cactus.server.ServletTestRedirector.doGet_aroundBody0(ServletTestRedirector.java:72)
[testlogic] at
org.apache.cactus.server.ServletTestRedirector.doGet_aroundBody1$advice(ServletTestRedirector.java:224)
[testlogic] at
org.apache.cactus.server.ServletTestRedirector.doGet(ServletTestRedirector.java:1)
[testlogic] at javax.servlet.http.HttpServlet.service(HttpServlet.java:707)
[testlogic] at javax.servlet.http.HttpServlet.service(HttpServlet.java:820)
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