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About DISABLE_SELECTIVE

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Forum
9

orphanRemoval = true not working when CascadeType.REMOVE is disabled

orphanRemoval = true not working when CascadeType.REMOVE is disabled
Issue
9

Remove of an entry from a @OneToMany collection is not possible if the enhancer is disabled

Remove of an entry from a @OneToMany collection is not possible if the enhancer is disabled
Forum
8

Problem with distinct select, order by and equivalent alias/attribute path

));                 em.getTransaction().commit();                         String q1 = "select ... ();                 q1 = "select distinct s.location "             + "from Street s ... , Location.class).getResultList();                 String q2 = "select distinct s.location
Manual
7

Index Definition

execution. Indexes are especially efficient in lookup and range queries: SELECT p FROM Point p WHERE p.x = 100 SELECT p FROM Point p WHERE p.x BETWEEN 50 AND 80 SELECT p FROM Point p WHERE p.x >= 50 ... enables quick execution of the following queries: SELECT p FROM Point p WHERE p.x = 100 AND p.y = 100
Manual
7

JPA Criteria API Queries

JPA Criteria Query The following query string represents a minimal JPQL query: SELECT c FROM ... c = q.from(Country.class); q.select(c); The CriteriaBuilder interface serves as the main ... , the range variable, c, is also used in the SELECT clause as the query result expression
Issue
7

Issue with DISTINCT Select

It is getting more and more frustrating :( We've introduced distinct select instead of regular selection in our code (no changes else) and suddenly receive invalid identifiers in queries exceptions ... identifier (namely, $1) multiple times for different selections in the same query
Forum
7

ClassCastException on SELECT NEW ... after UPDATE over Java RMI

internally runs SELECT NEW ... queries. For example: SELECT NEW com.arunta.base.db.FileNameDTO(r.id, r.fileName) FROM RecordingMetaData AS r WHERE ... A remote RMI client runs SELECT (but not SELECT ... is that once we UPDATE a record from the client (via the RMI interface), all SELECT NEW ... queries
Tutorial
6

Java EE 6 JPA Tutorial - IntelliJ Project

IDEA: Select File > Open Project.... Select the guestbook-jee6 directory and click OK. Define the Server: Select File > Settings > Application Servers. Add Tomcat 6 Server if not set already (Tomcat has to be downloaded separately). Define Run Configuration: Select Run > Edit Configurations, click
Tutorial
6

JPA Web App Tutorial - IntelliJ Project

: Select File > Open Project.... Select the guestbook-web directory and click OK. Define the Server: Select File > Settings > Application Servers. Add Tomcat 6 Server if not set already (Tomcat has to be downloaded separately). Define Run Configuration: Select Run > Edit Configurations, click the + icon
Tutorial
6

Spring MVC JPA Tutorial - IntelliJ Project

: Spring MVC JPA - Maven Project (7KB). Open the project in IntelliJ IDEA: Select File > Open Project.... Select the guestbook-spring directory and click OK. Define the Server: Select File > Settings ... ). Define Run Configuration: Select Run > Edit Configurations, click the + icon and select Tomcat