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Introduce Query::getResultCount #622

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quaff opened this issue Apr 29, 2024 · 0 comments · May be fixed by #660
Open

Introduce Query::getResultCount #622

quaff opened this issue Apr 29, 2024 · 0 comments · May be fixed by #660
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candidate-for-4 Good candidate for JPA 4

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@quaff
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quaff commented Apr 29, 2024

Hibernate introduce SelectionQuery.getResultCount() since 6.5.0, It's useful for paged query, Query object can be reused for both data and count query.

Query query = entityManager.createQuery(queryString);
query.setFirstResult(10);
query.setMaxResults(10);
result.setTotal(query.getResultCount()); // must ignore `firstResult` and `maxResults`
result.setData(query.getResultList());
@gavinking gavinking added the candidate-for-4 Good candidate for JPA 4 label Aug 25, 2024
gavinking added a commit to gavinking/jpa-api that referenced this issue Sep 20, 2024
@gavinking
add Query.getResultCount()
6807660 
see issue jakartaee#622

Signed-off-by: Gavin King <[email protected]>
@gavinking gavinking linked a pull request Sep 20, 2024 that will close this issue
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@gavinking gavinking linked a pull request Sep 20, 2024 that will close this issue
add Query.getResultCount() #660
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add Query.getResultCount() gavinking/jpa-api
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