Internal Website Search
1-10 of 200 resultsRefreshNull enums and IS (NOT) NULL: NullPointerException) NULL or == (!=) NULL in WHERE clause. The same exception using CriteriaQuery. NULL"); entities = query.getResultList ... class="code">NULL was fixed in build 2.5.5_03. support Support | |
Comparison in JPQL and Criteria API. Besides the different notation, there is also a difference in the way that NULL values are handled by these operators. Comparing NULL values The following table shows how NULL values are handled by each comparison operator. One column presents a comparison of NULL | |
Logical Operators in JPQL and Criteria API>, and NULL. The following table shows how the AND operator ... NULL NULL | |
com.objectdb.o.InternalException: null { @OneToOne(mappedBy = "spouse") private Customer spouse = null; private Date dateOfBirth = null; private String firstName = null; private String lastName = null; private String | |
Once served to JSF page via @EJB query bean, many list fields are null (but same query ok after fresh persist in @PostConstruct) via a querying @EJB gives many fields null (and not even empty, I mean truly null). In ... simple @OneToOne relationship fields that likewise become null: null](TEST: test deep values) INFO: RequestBean | |
com.objectdb.o.InternalException: java.lang.ArrayIndexOutOfBoundsException: null:.objectdb.o.InternalException: java.lang.ArrayIndexOutOfBoundsException: null java.lang ... (InstantiationException ex) { logger.log(Level.SEVERE, null, ex); } catch (IllegalAccessException ex) { logger.log(Level.SEVERE, null, ex); } catch | |
Literals in JPQL and Criteria Queries of literals including NULL, boolean literals (TRUE and FALSE The NULL literal The NULL literal represents a null value, similarly to null in Java and SQL. Since JPQL is case insensitive | |
Constants.OPTION_NULL_COLLECTION Static Field javax.jdo.ConstantsString OPTION_NULL_COLLECTION "javax.jdo.option | |
ForeignKeyAction.NULL Enum Constant javax.jdo.annotations.ForeignKeyActionNULL | |
[ODB1] Chapter 4 - JDO Metadata; <field name="f6" embedded="false" /> <field name="f7" null-value="exception" /> <field name="f8" null-value="none" /> <field name="f9" null-value ... >null-value (exception | none | default) The null-value attribute |