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https://issues.apache.org/jira/browse/CAUSEWAY-3779?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17855676#comment-17855676
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Daniel Keir Haywood commented on CAUSEWAY-3779:
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But this code might work:
// Assume we have a list of IDs
List<Long> ids = Arrays.asList(1L, 2L, 3L, ...);
// Create a JDOQL query
PersistenceManager pm = pmf.getPersistenceManager();
Query<MyEntity> query = pm.newQuery(MyEntity.class, ":ids.contains(id)");
query.declareParameters("List ids");
// Execute the query
List<MyEntity> entities = (List<MyEntity>) query.execute(ids);
> Support for Query By Id(s)
> --------------------------
>
> Key: CAUSEWAY-3779
> URL: https://issues.apache.org/jira/browse/CAUSEWAY-3779
> Project: Causeway
> Issue Type: Improvement
> Components: Persistence JDO, Persistence JPA
> Reporter: Andi Huber
> Assignee: Andi Huber
> Priority: Major
> Fix For: 2.1.0, 3.1.0
>
>
> Given some stringified Entity IDs, fetch me all the entities with those IDs
> in one bulk.
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