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Issue
26

UPDATE query cannot set a new field after schema change

I've added a new property/field to one of my objects and want to set the value of this (boolean) property to false for all existing entities in the DB. I tried to execute an update statement with the Explorer tool. The statement ends and tells me that 1000 entities have been updated. I then save
Forum
26

UPDATE query to set a new field after schema change

I've added a new property/field to one of my objects and want to set the value of this (boolean) property to false for all existing entities in the DB. I tried to execute an update statement with the Explorer tool. The statement ends and tells me that 1000 entities have been updated. I then save
Issue
26

After using the enhancer, Lazy loaded collections are no longer loading. They are set as null

After using the enhancer, Lazy loaded collections are no longer loading. They are set as null
Forum
26

Unable to update a OneToMany Set

Unable to update a OneToMany Set
Manual
18

Query Parameters in JPA [2018-10-20]

for a real value. Before the query can be executed a parameter value has to be set using the setParameter ... more occurrences in the query string. A query can be run only after setting values ... excels in its thin and simple API. There are 9 methods for setting parameters in a query
Manual
18

Query Parameters in JPA [2011-04-01]

for a real value. Before the query can be executed a parameter value has to be set using the setParameter ... more occurrences in the query string. A query can be run only after setting values ... excels in its thin and simple API. There are 9 methods for setting parameters in a query
JDO Doc
18

javax.jdo.PersistenceManagerFactory

be configured. If the ConnectionFactory property is set (non-null) then all other Connection properties including ConnectionFactoryName are ignored; otherwise, if ConnectionFactoryName is set (non-null ... is set (non-null) then ConnectionFactory2Name is ignored. Operational state (PersistenceManager pooling
Manual
17

Query Parameters in JPA

for a real value. Before the query can be executed a parameter value has to be set using the setParameter ... the query string. A query can be run only after setting values for all its parameters (in no matter in ... typical to JPA, which generally excels in its thin and simple API. There are 9 methods for setting
Manual
16

Shared (L2) Entity Cache [2011-09-20]

instances of the same database - including on different client machines. Setting the Shared Cache ... has to be specified. Persistence Unit Settings The shared cache can also be enabled or disabled using a persistence ... >      ...    The javax.persistence.sharedCache.mode property can be set to one of the following values
Manual
16

Shared (L2) Entity Cache

instances of the same database - including on different client machines. Setting the Shared Cache ... has to be specified. Persistence Unit Settings The shared cache can also be enabled or disabled using a persistence ... >      ...    The javax.persistence.sharedCache.mode property can be set to one of the following values