[jira] [Created] (IGNITE-14339) Class with @QuerySqlField annotated fields cannot be used for multiple fields of an aggregate

["André Schäfer (Jira)" <ji...@apache.org>]

André Schäfer created IGNITE-14339:
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             Summary: Class with @QuerySqlField annotated fields cannot be used for multiple fields of an aggregate
                 Key: IGNITE-14339
                 URL: https://issues.apache.org/jira/browse/IGNITE-14339
             Project: Ignite
          Issue Type: Bug
    Affects Versions: 2.9.1, 2.10, 2.9
            Reporter: André Schäfer


Potential Regression of IGNITE-13216 ?

If a class that has fields annotated with @QuerySqlField (without name attribute) and should be used for multiple fields of a parent class, this results in a pseudo conflict and throws an exception.

e.g.
{code}
class Person { // parent
 @QuerySqlField
 Address contact; // first usage

@QuerySqlField
 Address billing; // second usage
}

class Address { // nested
 @QuerySqlField
 String street;
}
{code}

leads to an exception like

{code}
javax.cache.CacheException: Property with name 'street' already exists for value: QueryEntity [key=String, value=Person]
{code}

This is cause by a change in \{{QueryEntityTypeDescriptor:172}}:
from \{{String propName = prop.fullName();}}
to \{{String propName = prop.name();}}

most likely to be able to use it for some hangling logic for the value attribute of the annotation.



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