11 | EM close causes an exception with 2 JVMs running the test case, you have 2 distinct tmp directories for the 2 JVMs (if possible, empty the root tmp directory before starting). Temporary directories should be distinct and locked |
11 | Multi-tenant capability with hierarchies on how to access two different db files or how to distinct tenants in one file from one application? Thanks ... on how to access two different db files or how to distinct tenants in one file from one application |
11 | Lazy Init / Eager / Join Fetch collection strategy ? What to choose ? different. Is an "All eager strategy" more efficient that many join fetch ( cartesian product + distinct ... strategy" more efficient that many join fetch (cartesian product + distinct)? > So ... "Eager fetch |
11 | slow performance for a complex queryHi, We have a query that is constructed dynamically, an example is like this: SELECT DISTINCT $1 FROM CDI $1, Organisation $2, Organisation $3 WHERE ((UPPER($1.cdiId) LIKE 'THREAD14%') AND ((($1 ... follows: SELECT DISTINCT $1 FROM CDI $1, Organisation $2, Organisation $3 WHERE (($1.id IN :cdiids |
11 | IN expression in a Criteria Query="0:6"> <token name="DISTINCT" code="94" postion="7:15" /> <token name="COUNT" code ... that this query: <queryRequest query="SELECT DISTINCT COUNT($1) FROM Computer $1 WHERE (($1.workplace.id |
11 | First query takes 4+ minutes to complete DISTINCT NEW com.arunta.base.db.DateExtensionDTO(r.startDate, r.toExtension) FROM RecordingMetaData AS ... = new ArrayList(); String qs = "SELECT DISTINCT NEW com.arunta.base.db |
11 | can removing an entity throw an exception if the entity is in use? Entity? FastModel Ben Schreiber You can try something like: SELECT DISTINCT b FROM A a, B b ... if you are interested in references to a specified A instance the query is simpler: SELECT DISTINCT |
2 | Internal Exception during query execution Most simple query one might think of: SELECT DISTINCT $1, UPPER($1.name) AS $O0 FROM com.quasado ... DISTINCT $1 FROM com.quasado.foundation.contact.Contact $1 Alex quasado Alexander Adam Yes |
2 | ClassCastException in Tuple.get.multiselect(joinDemand, rootDemandAnswer).distinct(true); cq.where( cb.equal ... .multiselect(joinDemand.alias("d"), rootDemandAnswer.alias("a")).distinct(true); //... Demand demand |
2 | JPQL support for mapped by (inverse) collections EMPTY List<A> list1 = em.createQuery( "SELECT DISTINCT b.a FROM B b", A.class ... DISTINCT b.a FROM B b And the third query (which is based on the second query) is a workaround |
