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7

Recursive calls with @PreUpdate annotation and Glassfish OutOfMemoryError

this to myself and just based on some debugging I came to the assumptions that: 1) ObjectDB calls update() based
7

Path in tomcat

Hi, If I put the .jar into /opt/Tomcat/lib/, then where the .conf should be in? And the .odb? When I debug the Eclipse web project, I export all things into a .war file. Then I use Tomcat's web deploy tool by the .war file. However, if I put objectdb into the project's /WEB-INF/, I may lost the db
7

Not Enhanced: ...: com.objectdb.o.TEX: Type ..._$$_javassist_1 is not found

.agent" level="error" /> </general> The level of this message may change from WARNING to DEBUG in
7

NullPointerException while setting a new property value

error. Here is the log file in DEBUG mode, but there is nothing special or detailed error description
7

ObjectDB is opening too many sockets

logging enabled: <logger name="server" level="debug" /> During sudden events of socket
7

Show Sql/Jpql

the following logger element to the configuration:     <logger name="query.manager" level="debug
7

PersistenceException: Failed to locate field

only on the XML setting won't allow schema evolution. dmoshal David Moshal not sure how to debug
7

Is there a function of "drop table" or "delete from table"?

. Yes, you'd better to put it into manual, since "drop table" is often in debugging. I can not find
7

java.lang.ClassCastException in query results

.Capacity + ", City: " + result.City); } In debug mode i see that the objects in List results are of type
1

NoResultException: No matching results for a unique query

on!?? Here's the stacktrace (copy+paste from debug output): com.objectdb.o.MSG.d(MSG.java:61) com.objectdb.o.PRG.af(PRG

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ObjectDB is very easy to use. Follow the Getting Started Tutorial and the Quick Tour manual chapter and in minutes you may be able to write and run first Java programs against ObjectDB.

Prior knowledge or experience in database programming (SQL, JDBC, ORM, JPA, etc.) is not required, but some background in using the Java language is essential.

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