Issue Description:

When Bamboo Searches for Build result and if there are duplicates in the table 'buildresultsummary' then it leads to an error:

2018-02-22 08:45:56,160 ERROR [localhost-startStop-1] [BuildResultsSummaryHibernateDao] Problems getting build result summary by key 'ESIGN-SDXCON317-JOB1-58449'
org.hibernate.NonUniqueResultException: query did not return a unique result: 2
	at org.hibernate.query.internal.AbstractProducedQuery.uniqueElement(AbstractProducedQuery.java:1487)
	at org.hibernate.internal.CriteriaImpl.uniqueResult(CriteriaImpl.java:388)

Suggested Solution:

• We should have a constraint on the column combination of 'build_number' and 'BUILD_KEY' to avoid getting duplicates in the database.

Workaround:

• We can create a constraint on the table 'buildresultsummary' with the column combination of ''build_number' and 'BUILD_KEY' but after deleting the duplicate data. And for deleting duplicates please contact support for a better investigation.