9 | javax.persistence.TypedQuery - if the statement execution exceeds the query timeout value set and only the statement is rolled back PersistenceException - if the query execution exceeds the query timeout value set ... Map<String,Object> getHints() Get the properties and hints and associated values that are in effect |
9 | Database Management Settings is needed. Small initial size and resize values save space. Larger values can improve performance by ... attribute (whose value is "true" or "false") specifies if a recovery file is used. The sync attribute (whose value is "true" or "false") specifies if physical writing is required before commit returns |
9 | FROM clause (JPQL / Criteria API) that appear earlier in the FROM clause. Join variables can also be bound to a single value path ... that are bound to a single value expression are less commonly used because usually they can be replaced by ... simply skips any outer variable value (e.g. any Country) that has no matching inner variable (e.g |
9 | Database Explorer, every column represents a persistent field, and the content of a cell is the value of a single field in ... and the values of its persistent fields are represented as child nodes. Tree windows provide easier ... to construct and store the new entity objects. Editing Values and References You can edit simple field |
9 | javax.persistence.criteria.CriteriaBuilder. Expression<N> abs( Expression<N> x) Create an expression that returns the absolute value of its argument. Create an expression that returns the absolute value of its argument. Parameters: x - expression Returns: absolute value Since: JPA 2.0 Expression<Y> all( Subquery<Y> subquery) Create |
8 | Database Schema Evolution entity object is initialized using the value of the matching old field in the original entity object ... with default values (0, false or null). Fields in the old schema that do not have matching fields in the new ... with a default value (0, false or null). The following type conversions are supported: From any numeric type |
8 | Shared (L2) Entity Cache size, 0, indicates that the cache is disabled. To enable the cache a positive value ... name="javax.persistence.sharedCache.mode" value="ALL"/> </properties> ... </persistence-unit> The javax.persistence.sharedCache.mode property can be set to one of the following values |
1 | [ODB1] Chapter 8 - ObjectDB Server. For instance, a value of 30 (as specified above) indicates a check every 30 seconds. If a change ... off auto reloading specify a value of "0" for the reload attribute. In this case the server ... different values for the max and user-max attributes (if different values are specified the lowest value |
0 | [ODB1] Chapter 9 - ObjectDB Explorer a persistent field, and the content of a cell is the value of a single field in a single database object ... , and the values of its persistent fields are represents by child nodes. The main advantage of using ... is useful in order to avoid losing values of that field if the field has been renamed in the IDE |
0 | [ODB1] Chapter 3 - Persistent Classes values at runtime when the object is stored in the database. For example, a field whose type is Number ... time, e.g. an Integer, or null value. Similarly, a field whose type is one of the persistent ... indirectly by calling a method or by getting its value as an argument to a method, on the other hand, does |
