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7

Database size is much larger than expected (x2)

Url = http://cimg2.163.com/catchpic/E/E9/E96492634557CE291CDF3AADC710F373.jpg NO = 155648 @ 8042217472 id = 0 @ 8016831165 Url = http://pic.tiexue.net/pics/2005_10_19_99028_599028.jpg ... @ 8042217472 id = 256 @ 15621180 Url = http://www.jspet.com.cn/UploadThumbs/200459214931523.jpg
6

multi EntityManager with Spring Boot, but 'Too many persistable types (>10)

= "javax.persisitence.jdbc") public class JpaConfig { @Value("${javax.persistence.jdbc.url}") public String url; @Value("${javax.persistence.jdbc.user}") private String user; @Value("${javax ... Properties(); props.put("javax.persistence.jdbc.url",url); props.put("javax
6

Drop the entire database, Change the schema

).delete(); However, this could be a useful ObjectDB feature. Maybe adding ;drop as a url parameter ... use one to 'drop' the database and the other for the normal stuff. On the other hand the URL ... , which should be very useful in tests. You can override an existing database file by adding ;drop to the url
4

EntityManager getMetamodel() causes crash

> <property name="javax.persistence.jdbc.url" value="objectdb://localhost/test.tmp;drop ... > <properties> <property name="javax.persistence.jdbc.url" value="objectdb://localhost/test.tmp;drop ... .url" value="objectdb://localhost/test.tmp;drop"/> <property name="javax.persistence.jdbc
4

Join performance in Objectdb

of idxxxx; 3, The Meta is parsed from a xml file like: ... <PIC> <PIC_URL></PIC_URL> <PAGE_URL></PAGE_URL> <ALT_TEXT></ALT_TEXT> <ANCHOR_TEXT></ANCHOR_TEXT> <SUR_TEXT></SUR_TEXT> <PAGE_TITLE></PAGE
4

How to enhance the JPA/Spring/MVC to implement RESTfull for CURL client?

> <!-- <url-pattern>*.html</url-pattern> --> <url-pattern>/</url-pattern> </servlet-mapping
1

getNewTempClassLoader()

Method javax.persistence.spi.PersistenceUnitInfo ClassLoader getNewTempClassLoader() Return a new instance of a ClassLoader that the provider may use to temporarily load any classes, resources, or open URLs. The scope and classpath of this loader is exactly the same as that of the loader returned
1

ObjectDB BIRT Driver Update

.eclipse.datatools.connectivity.internal.InternalProfileManager.initializeLocalDatabase(InternalProfileManager.java:1380) at org.eclipse.datatools.connectivity.internal.InternalProfileManager.loadLocalRegisteredDatabases(InternalProfileManager.java:1360) at org.eclipse.datatools.connectivity.internal
1

Memory leak in com.objectdb.o.CST

Json Error Sorry about the EMF instances mistake. Regarding the CST instances, these are connections ... If there is connection pooling, will it be normal that these instances are in memory even if entity manager is closed? Trianglehead Json Error You are right, these objects may exist also in the connection
0

checkConsistency()

to do so. If an optimistic transaction is active, this method obtains a datastore connection and verifies

Getting Started

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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