About bulk update

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JPA Doc
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javax.persistence.TypedQuery

/JPQL queries in Chapter 4 of the ObjectDB/JPA manual. int executeUpdate() Execute an update or delete statement. Execute an update or delete statement. Returns: the number of entities updated or deleted ... for a Java Persistence query language UPDATE or DELETE statement QueryTimeoutException
JPA Doc
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javax.persistence.OrderColumn

is responsible for updating the ordering upon flushing to the database to reflect any insertion, deletion ... when updating the association or element collection. The order column value for the first element is 0 ... ) Whether the database column is nullable. Default value: true Since: JPA 2.0 boolean updatable (Optional
JPA Doc
1

javax.persistence.Query

Chapter 4 of the ObjectDB/JPA manual. int executeUpdate() Execute an update or delete statement. Execute an update or delete statement. Returns: the number of entities updated or deleted Throws ... Persistence query language UPDATE or DELETE statement QueryTimeoutException - if the query execution
JPA Doc
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javax.persistence.CacheStoreMode

/update entity data into cache when read from database and when committed into database. Insert/update entity data into cache when read from database and when committed into database. Forces refresh of cache for items read from database. Since: JPA 2.0 CacheStoreMode USE Insert/update entity data
JPA Doc
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javax.persistence.Column

getDescription() { return description; } Example 3: @Column(name="ORDER_COST", updatable=false ... specified at the table level. Default value: false Since: JPA 1.0 boolean updatable (Optional) Whether the column is included in SQL UPDATE statements generated by the persistence provider. (Optional
JDO Doc
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javax.jdo.annotations.Element

value: "" Since: JDO 2.1 ForeignKeyAction updateAction Update action to apply to any foreign key for the element Update action to apply to any foreign key for the element Returns: update action
JDO Doc
1

javax.jdo.annotations.ForeignKey

The update action of this foreign key. The update action of this foreign key. Returns: the update action
JDO Doc
1

javax.jdo.annotations.Key

ForeignKeyAction updateAction Update action to apply to the foreign key for the key. Update action to apply to the foreign key for the key. Returns: update action to apply to the foreign key for the key Default
JDO Doc
1

javax.jdo.annotations.Value

updateAction Update action to apply to any foreign key for the value. Update action to apply to any foreign key for the value. Returns: update action to apply to any foreign key for the value Default value
JPA Doc
1

javax.persistence.JoinColumn

to a primary key that is part of a foreign key. Default value: false Since: JPA 1.0 boolean updatable (Optional) Whether the column is included in SQL UPDATE statements generated by the persistence provider. (Optional) Whether the column is included in SQL UPDATE statements generated by the persistence provider. Default value: true Since: JPA 1.0