About Data Set

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Manual
2

Detached Entity Objects

setting, when an Employee instance is detached the operation is automatically cascaded to the referenced ... setting, when an Employee instance is merged the operation is automatically cascaded to the referenced
Manual
2

JPA Query Structure (JPQL / Criteria)

FROM ... [WHERE ...] UPDATE ... SET ... [WHERE ...] Besides a few exceptions, JPQL is case ... on how to set criteria query clauses are provided as follows: Criteria SELECT (select, distinct, multiselect
JPA Doc
2

JPA Metamodel API

) in the persistent object model are represented by the following sets of interfaces and enum types ... the above sets extend the Bindable interface, which may be used in defining criteria query variables in
Tutorial
2

Step 5: Add a JSP Page

the request's guestDao attribute that is set by the controller in the previous step). The next step (and the last in this tutorial) is setting the Spring XML configuration.
Forum
2

Soft Reference Object Cache Recommendation

[] and instruct ObjectDB to use soft reference for its Level One (L1) object data cache.  I disable the L2 ... .  Here are relevant objectdb.conf settings: data;// use makeDirty() when changing this array or any of its elements private transient
Forum
2

Difficulty with the BIRT plugin

the database, however, there doesn't appear to be any way to create a new Data Set from the Data Explorer, as suggested in the online manual: Open the [New Data Set] dialog box by right clicking the Data Sets node in the [Data Explorer] window and selecting New Data Set. You will have to use version 2
Issue
2

Blocked by find

the first set of data via delete statements. Eventually the test seems to grid to a halt - it needs ... String id; @Index private String containerId; private String data; public DataHolder(String containerId, String id, String data) { this.containerId = containerId; this.id = id
Forum
2

Explorer in 2.3

data and Strings. After playing with it for a while, here is a list of additional features I'd love to have: 1. Export of selected data: a. Simple - Select a range of cells or a column header and copy ... for circular references) c. Binary - Select some objects, serialize the data to a binary file
JDO Doc
2

flush()

Method javax.jdo.PersistenceManager void flush() Flushes all dirty, new, and deleted instances to the data store. It has no effect if a transaction is not active. If a datastore transaction is active ... will set the current transaction's RollbackOnly flag (see Transaction.setRollbackOnly). Since: JDO 2.0
JPA Doc
2

javax.persistence.criteria.CollectionJoin

has not been obtained through correlation Since: JPA 2.0 Set< Fetch> getFetches() Return the fetch ... . Returns empty set if no fetch joins have been made from this type. Modifications to the set do not ... the join type. Returns: join type Since: JPA 2.0 Set< Join> getJoins() Return the joins