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3

multiple LEFT JOINs do not work as expected

is the root. The query also contains a number of other predicates and it is built dynamically using
3

Problem Using Reflection

. This could cause various issues. If you build the classes dynamically make sure that these classes are available
3

@Convert is not supported?

dynamically), if I didnt explain the problem clear enough please let me know. This will actually help
3

slow performance for a complex query

Hi, We have a query that is constructed dynamically, an example is like this: SELECT DISTINCT $1 FROM CDI $1, Organisation $2, Organisation $3 WHERE ((UPPER($1.cdiId) LIKE 'THREAD14%') AND ((($1.parentOrgId='news') OR (($1.parentOrgId=$2.organisationId) AND ($2.parentOrgId='news'))) OR ((($1
3

Help with 'not like/lower' query

Hi all, Honestly, I'm fairly new with JPA2 Criteria queries - but as far as code effort goes, it has saved me a bit of pain. I'm writing a dynamic query builder (only 1 level deep for basic entities) - but even though I get most queries to work, I am getting the following error. This is using
3

ODB should auto-restart if it detects it's necessary

system is expected to be rewritten to be more dynamic, and then schema evolution will be more natural and this issue will not exist. support Support
3

JPA query of a Set of terms

", terms); I am afraid that retrieving pages that contain all the terms requires building a dynamic
3

Using List to save data

Hello, How can I save data dynamically such as "List" in Java -> ArrayList, LinkedList, etc. thanks Seena Abdollahi Seena Abdollahi Software Engineer sabdollahi Seena Abdollahi Lists are persisted automatically as fields of entity classes. See chapter 2 and 3 of the manual for more details. support Support
0

ObjectDB 2.8.8_01

Added support of enhancing classes with Java 11 dynamic constants. Added a warning if an expired activation is found in the configuration (issue #2817) Fixed a bug in automatic conversion of embedded objects to collections.
0

Schema-Update: Deactivation of automatic entity class removing and introduction of a new class remove in the schema config

its schema is already stored in the database) then ObjectDB builds the class dynamically according

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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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