About Index

release

2.4.2

... Fixed a bug in not using LIKE's ESCAPE when an index is used. Fixed a bug in parsing time literals in ... and NullPointerException in using a composite index in queries ( issue #74 ). Fixed Explorer bugs: editing ...

 
forum_thread

Left join fetch behaviour doesn't retrieve children?

Hello support, I'm a little bit confused about a left join fetch behaviour. In this test case, i try to fetch my 3 children using a left join fetch. But my collection is null after closing the em. It was expected to be fetched before closing the em, no ? In fact, that is the objective of the fetch purpose (i guess ?). ... may have some weird behaviour. Sometime (a broken index ?) has for consequences a bad retrieve of MyEntity records. So some records just disappears ! I don't know if my index has been broken ( may i have some indications to test that ? ) or if that ...

 
release

2.4.4

... Fixed a bug in not using LIKE's ESCAPE when an index is used. Fixed a bug in parsing time literals in ... and NullPointerException in using a composite index in queries ( issue #74 ). Fixed Explorer bugs: editing ...

 
release

2.3.2

... and NullPointerException in using a composite index in queries ( issue #74 ). Fixed Explorer bugs: editing ... Fixed a ClassCastException in using a composite index in queries ( issue #71 ). Fixed handling derived Id ...

 
manual

Database Management Settings

Explains settings and performance tuning of the ObjectDB Java object database for JPA/JDO.... = "10" synchronized = "false" /> <index-update enabled = "true" priority = "40" /> ... The <processing> element The <index-update> element The <query-cache> element ...

 
release

2.4.3

... Fixed a bug in not using LIKE's ESCAPE when an index is used. Fixed a bug in parsing time literals in ... and NullPointerException in using a composite index in queries ( issue #74 ). Fixed Explorer bugs: editing ...

 
issue

Database access error , Doctor hanging on trying to repair, production shutdown at our biggest customer

we have a database shutdown, logs are showing: [2017-07-10 21:07:23 #1 store] Database 'F:\Hummingbird\Objectdb\db\coreSystemDb.odb' is opened by 11028@wzbhb101 [2017-07-10 21:07:23 #2 server] Server on port 3333 has started by 11028@wzbhb101 [2017-07-14 07:08:38 #3 store] SectionClassifier: SectionClassifier{2->merger[2699]-missing:1} [2017-07-14 07:09:08 #4 store] SectionClassifier: SectionClassifier{2->merger[2699]-missing:1} ... has a non first section entry (at entry 1). Index Errors ------------ [1] Index com.agile.hummingbird.ObjectProperty[doubleValue] requires rebuild.   - has 0 entries instead of 1 [2] Index com.agile.hummingbird.ObjectProperty[name] requires rebuild.   - ...

 
release

2.3.3

... and NullPointerException in using a composite index in queries ( issue #74 ). Fixed Explorer bugs: editing ... Fixed a ClassCastException in using a composite index in queries ( issue #71 ). Fixed handling derived Id ...

 
release

2.4.5

... Fixed a bug in not using LIKE's ESCAPE when an index is used. Fixed a bug in parsing time literals in ... and NullPointerException in using a composite index in queries ( issue #74 ). Fixed Explorer bugs: editing ...

 
release

2.3.6

... and NullPointerException in using a composite index in queries ( issue #74 ). Fixed Explorer bugs: editing ... Fixed a ClassCastException in using a composite index in queries ( issue #71 ). Fixed handling derived Id ...