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improve queries performance

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This commit is contained in:
Anton Romanov 2021-04-15 10:52:23 +04:00
parent 25847b16e8
commit 24e2b1bd00
1 changed files with 2 additions and 2 deletions
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src/main/java/ru/ulstu/extractor/repository/CommitRepository.java
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@ -32,10 +32,10 @@ public interface CommitRepository extends JpaRepository<Commit, Integer> {
@Query("SELECT new ru.ulstu.extractor.model.CommitTimeStatistic(cast(c.date as date), COUNT(DISTINCT c.hash)) FROM Commit c GROUP by cast(c.date as date) ORDER by cast(c.date as date)") @Query("SELECT new ru.ulstu.extractor.model.CommitTimeStatistic(cast(c.date as date), COUNT(DISTINCT c.hash)) FROM Commit c GROUP by cast(c.date as date) ORDER by cast(c.date as date)")
List<CommitTimeStatistic> getCommitTimeStatistic(); List<CommitTimeStatistic> getCommitTimeStatistic();
@Query("SELECT new ru.ulstu.extractor.model.CommitEntityStatistic(f.containsEntity, COUNT(DISTINCT c.hash)) FROM FileChange f, Commit c WHERE f MEMBER OF c.fileChanges GROUP by f.containsEntity") @Query("SELECT new ru.ulstu.extractor.model.CommitEntityStatistic(f.containsEntity, COUNT(DISTINCT c.hash)) FROM Commit c JOIN c.fileChanges f GROUP by f.containsEntity")
List<CommitEntityStatistic> getCommitEntityStatistic(); List<CommitEntityStatistic> getCommitEntityStatistic();
@Query("SELECT new ru.ulstu.extractor.model.CommitTimeStatistic(cast(c.date as date), COUNT(DISTINCT c.hash)) FROM Commit c, FileChange f WHERE f MEMBER OF c.fileChanges AND f.containsEntity = true GROUP by cast(c.date as date) ORDER by cast(c.date as date)") @Query("SELECT new ru.ulstu.extractor.model.CommitTimeStatistic(cast(c.date as date), COUNT(DISTINCT c.hash)) FROM Commit c JOIN c.fileChanges f WHERE f.containsEntity = true GROUP by cast(c.date as date) ORDER by cast(c.date as date)")
List<CommitTimeStatistic> getCommitTimeEntityStatistic(); List<CommitTimeStatistic> getCommitTimeEntityStatistic();
} }