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hibernate-orm
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Fix select child of joinsubclass inheritance

This commit is contained in:
Andrea Boriero 2020-07-16 17:42:06 +01:00
parent b06be7ff6d
commit 3ba826e1c8
1 changed files with 16 additions and 13 deletions
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29
hibernate-core/src/main/java/org/hibernate/persister/entity/JoinedSubclassEntityPersister.java
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@ -1236,20 +1236,23 @@ public class JoinedSubclassEntityPersister extends AbstractEntityPersister {
@Override @Override
public EntityDiscriminatorMapping getDiscriminatorMapping(TableGroup tableGroup) { public EntityDiscriminatorMapping getDiscriminatorMapping(TableGroup tableGroup) {
if ( explicitDiscriminatorColumnName == null ) { if(hasSubclasses()) {
CaseSearchedExpressionInfo info = getCaseSearchedExpression( tableGroup ); if ( explicitDiscriminatorColumnName == null ) {
return new JoinedSubclassDiscriminatorMappingImpl( CaseSearchedExpressionInfo info = getCaseSearchedExpression( tableGroup );
this, return new JoinedSubclassDiscriminatorMappingImpl(
getRootTableName(), this,
getDiscriminatorColumnName(), getRootTableName(),
info.caseSearchedExpression, getDiscriminatorColumnName(),
info.columnReferences, info.caseSearchedExpression,
(BasicType) getDiscriminatorType() info.columnReferences,
); (BasicType) getDiscriminatorType()
} );
else { }
return super.getDiscriminatorMapping( tableGroup ); else {
return super.getDiscriminatorMapping( tableGroup );
}
} }
return null;
} }
@Override @Override