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optimized query when only a single category is needed

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Athou
2013-06-15 15:40:55 +02:00
parent 949ec1fd89
commit 05893088c7
1 changed files with 10 additions and 1 deletions
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11
src/main/java/com/commafeed/backend/dao/FeedEntryStatusDAO.java
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@@ -237,7 +237,16 @@ public class FeedEntryStatusDAO extends GenericDAO<FeedEntryStatus> {
predicates predicates
.add(builder.equal(subJoin.get(FeedSubscription_.user), user)); .add(builder.equal(subJoin.get(FeedSubscription_.user), user));
predicates.add(subJoin.get(FeedSubscription_.category).in(categories));
if (categories.size() == 1) {
predicates.add(builder.equal(subJoin
.get(FeedSubscription_.category), categories.iterator()
.next()));
} else {
predicates.add(subJoin.get(FeedSubscription_.category).in(
categories));
}
if (unreadOnly) { if (unreadOnly) {
predicates.add(builder.isFalse(root.get(FeedEntryStatus_.read))); predicates.add(builder.isFalse(root.get(FeedEntryStatus_.read)));
} }