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Title: Change getSingleResult by Hk-tang · Pull Request #460 · javaee-samples/javaee7-samples · GitHub

Open Graph Title: Change getSingleResult by Hk-tang · Pull Request #460 · javaee-samples/javaee7-samples

X Title: Change getSingleResult by Hk-tang · Pull Request #460 · javaee-samples/javaee7-samples

Description: query.getSingleResult() causes an exception could be thrown if there is not exactly one row returned. Although this commit does not implement logic on how to decide which result in the result list ...

Open Graph Description: query.getSingleResult() causes an exception could be thrown if there is not exactly one row returned. Although this commit does not implement logic on how to decide which result in the result list ...

X Description: query.getSingleResult() causes an exception could be thrown if there is not exactly one row returned. Although this commit does not implement logic on how to decide which result in the result list ...

Opengraph URL: https://github.com/javaee-samples/javaee7-samples/pull/460

X: @github

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query.getSingleResult()https://docs.oracle.com/javaee/7/api/javax/persistence/Query.html#getSingleResult--
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getSingleResult causes exceptions if anything other than one result r…https://patch-diff.githubusercontent.com/javaee-samples/javaee7-samples/pull/460/commits/d14a55b2680fbf044bd297a5cbd0e8f1d9dafca5
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