Signed-off-by: Radek Felcman <radek.felcman@oracle.com>

…onResource #2344

Signed-off-by: Radek Felcman <radek.felcman@oracle.com>

…collisions (#2372)

Signed-off-by: Radek Felcman <radek.felcman@oracle.com>

….find() with PESSIMISTIC_FORCE_INCREMENT) (#2371)

Signed-off-by: Jonathan Gallimore <jgallimore@tomitribe.com>

…ager - bugfix (backport from master #2357) (#2381)

Fix for a bug which happens with Oracle platform and remote EntityManager only. Discovered by `org.eclipse.persistence.testing.tests.jpa.remote.RemoteEntityManagerTest`.
DB Accessor behind `org.eclipse.persistence.sessions.remote.RemoteSession` is not connected before `<platform>..initIdentitySequences(...)` call.
This issue happens on Oracle platform only because other platforms have `initIdentitySequences(...)` empty.

Signed-off-by: Radek Felcman <radek.felcman@oracle.com>
(cherry picked from commit 3f10ccf)

… proper rows (#2386)

Closes #1998 
This PR changes the execution of the batchQuery to utilize a clone for actual execution of the batch fetching. Without the clone it was possible that further batches would overwrite the DataResults of the original batchQuery. These DataResults were then used by the various BatchValueHolders to instantiate the values lazily. However when overwritten the referenced rows had the possibility of not existing in the policy as only the most recently executed batch was present. This could lead to incorrect results being returned.

PostgreSQL JDBC driver doesn't accept parameters passed by names (only index way). This fix allows use it with persistence property `<property name="eclipselink.jpa.naming_into_indexed" value="true"/>` which allows EclipseLink translate naming parameters into indexed (order is important).
There is also added flag `isJDBCExecuteCompliant()` removed by some previous commit to declare if platform related JDBC driver implements complete JDBC functionality.
Fixes #2369

Signed-off-by: Radek Felcman <radek.felcman@oracle.com>

Common JNDI initialization of JTATransactionController and JTA11TransactionController was not working properly.

Signed-off-by: Tomáš Kraus <tomas.kraus@oracle.com>

Signed-off-by: Tomáš Kraus <tomas.kraus@oracle.com>

Signed-off-by: Radek Felcman <radek.felcman@oracle.com>