Andrus Adamchik created CAY-2836:
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Summary: ObjectSelect.selectCount() throws if a query contains
ordering
Key: CAY-2836
URL: https://issues.apache.org/jira/browse/CAY-2836
Project: Cayenne
Issue Type: Bug
Affects Versions: 4.2
Reporter: Andrus Adamchik
Assignee: Nikita Timofeev
This was reported to me privately. According to the report, when ObjectSelect
has an ordering, "selectCount()" throws. While ordering should not be needed to
retrieve a count, semantically there's nothing wrong with such a combo, and the
query should not fail.
{noformat}
org.apache.cayenne.CayenneRuntimeException: [v.4.2 May 16 2023 08:31:12]
Expected zero or one object, instead query matched: 54
at org.apache.cayenne.BaseContext.selectOne(BaseContext.java:320)
at
org.apache.cayenne.query.FluentSelect.selectOne(FluentSelect.java:170)
at
org.apache.cayenne.query.ObjectSelect.selectCount(ObjectSelect.java:681)
{noformat}
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