 0 | 2.000.000 MyValue objects I open the DB connection, create an entitiy manager and start to read ... expected - normally enhancement speeds up the application. At start of reading, the DB can deliver ... have rechecked: I changed the XML node to . Then I started the test |
0 | fields. Increasing the threshold from 1024 combinations to 10000 solves this issue so a quick fix ... contest and selected. This issue requires further analysis and work, but in order to offer a quick ... time you may be able to manually select the best query plans for these queries as a quick workaround |
0 | .0.2.GA
04:56:01,382 INFO [org.jboss.as] JBAS015899: JBoss AS 7.1.1.Final "Brontes" starting
04 ... .connector] (MSC service thread 1-6) JBAS010408: Starting JCA Subsystem (JBoss IronJacamar 1.0.9 ... INFO [org.jboss.as.naming] (MSC service thread 1-1) JBAS011802: Starting Naming Service
04:56:02,203 |
0 | = 160000;
System.out.println("Database population started.");
em ... ("Query 1 started.");
ms = System.currentTimeMillis();
TypedQuery q1 = em ... +
" milliseconds (" + result + ")");
System.out.println("Query 2 started.");
ms |
0 | Method javax.persistence.EntityTransaction void begin() Start a resource transaction. Throws: IllegalStateException - if isActive() is true Since: JPA 1.0 |
0 | Annotation Element javax.jdo.annotations.FetchPlan int maxFetchDepth The depth of references to instantiate, starting with the root object. Returns: the maxium fetch depth Default value: 1 Since: JDO 2.1 |
0 | )
at org.apache.catalina.core.StandardContext.start(StandardContext.java:3404)
at org.apache ... .startup.HostConfig.start(HostConfig.java:389)
at org.apache.catalina.startup.HostConfig ... (LifecycleSupport.java:155)
at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1131)
at org |
0 | ",
column=@Column("EMP_START")),
@AttributeOverride(name="endDate |
0 | ({
@AttributeOverride(name="startDate", column=@Column("EMP_START")),
@AttributeOverride(name="endDate", column |
0 | at which to start search Returns: expression corresponding to position Since: JPA 2.0 |