About getResultList
Running JPA Queries
Explains how to use JPA to run Java Persistence Query Language (JPQL) queries.... one result object is expected. Query.getResultList getResultList() Query's method Execute a SELECT query and return ...
getResultList()
Execute a SELECT query and return the query results as a typed List.(Method of javax.persistence.TypedQuery)
getResultList()
Execute a SELECT query and return the query results as an untyped List.(Method of javax.persistence.Query)
SELECT clause (JPQL / Criteria API)
Explains how to use the SELECT clause and projections in a JPA/JPQL query.... ) ; List<Country> results = query. getResultList getResultList() TypedQuery's method Execute a SELECT query and ... ) ; List<String> results = query. getResultList getResultList() TypedQuery's method Execute a ...
NPE on em.createQuery(query).getResultList()
(JPA2 support getting better but still not quite there, excellent progress regardless). Difficult to see what's going on because of obfuscation, but it didn't look like this exact issue was reported yet (seemed to differ from the other reported and fixed NPEs): ... at com.objectdb.jpa.JpaQuery.getResultList(JpaQuery.java:627) at ... query. setParameter ( "p" , e ) . getResultList ( ) ; em. getTransaction ( ...
Another NPE on em.createQuery(query).getResultList()
Related to #51 that was tested against 2.2.7 and marked as fixed in 2.2.8. Running the same test case against 2.2.8 now results in: ... at com.objectdb.jpa.JpaQuery.getResultList(JpaQuery.java:627) at ...
Setting and Tuning of JPA Queries
Explains various JPA query settings - result range, flush and lock.... query execution if invoked before a query is run using getResultList getResultList() TypedQuery's method Execute a SELECT query and ...
CRUD Database Operations with JPA
Shows how to use Java/JPA to store, retrieve, update & delete.... ) ; List<Point> results = query. getResultList getResultList() TypedQuery's method Execute a SELECT query and ...
JPA Criteria API Queries
Explains how to use the JPA Criteria API (CriteriaBuilder, CriteriaQuery, etc.) to build JPQL like queries.... ) ; List<Country> results = query. getResultList getResultList() Query's method Execute a SELECT query and return ... ) ; List<Country> results = query. getResultList getResultList() Query's method Execute a SELECT ...
JPA Named Queries
Explains how to define and how to run JPA named queries.... ) ; List<Country> results = query. getResultList getResultList() TypedQuery's method Execute a SELECT query and ... Country c" ) ; List results = query. getResultList getResultList() Query's method Execute a SELECT ...
