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11

javax.persistence.criteria.ListJoin

expression of the given type Since: JPA 2.0 Fetch<X,Y> fetch(String attributeName) Create a fetch join to the specified attribute using an inner join. Create a fetch join to the specified attribute using ... not exist Since: JPA 2.0 Fetch<X,Y> fetch(String attributeName, JoinType jt) Create a fetch join
11

javax.persistence.criteria.SetJoin

expression of the given type Since: JPA 2.0 Fetch<X,Y> fetch(String attributeName) Create a fetch join to the specified attribute using an inner join. Create a fetch join to the specified attribute using ... exist Since: JPA 2.0 Fetch<X,Y> fetch(String attributeName, JoinType jt) Create a fetch join
11

javax.persistence.criteria.Join

expression of the given type Since: JPA 2.0 Fetch<X,Y> fetch(String attributeName) Create a fetch join to the specified attribute using an inner join. Create a fetch join to the specified attribute using ... exist Since: JPA 2.0 Fetch<X,Y> fetch(String attributeName, JoinType jt) Create a fetch join
11

javax.persistence.criteria.PluralJoin

attributeName) Create a fetch join to the specified attribute using an inner join. Create a fetch join ... , JoinType jt) Create a fetch join to the specified attribute using the given join type. Create a fetch join ... ( PluralAttribute<?,?,Y> attribute) Create a fetch join to the specified collection-valued attribute using
11

javax.persistence.criteria.From

Since: JPA 2.0 Fetch<X,Y> fetch(String attributeName) Create a fetch join to the specified attribute using an inner join. Create a fetch join to the specified attribute using an inner join. Parameters ... > fetch(String attributeName, JoinType jt) Create a fetch join to the specified attribute using
11

javax.persistence.criteria.CollectionJoin

attributeName) Create a fetch join to the specified attribute using an inner join. Create a fetch join ... ) Create a fetch join to the specified attribute using the given join type. Create a fetch join ... ( PluralAttribute<?,?,Y> attribute) Create a fetch join to the specified collection-valued attribute using an inner
11

javax.persistence.criteria.Root

> fetch(String attributeName) Create a fetch join to the specified attribute using an inner join. Create a fetch join to the specified attribute using an inner join. Parameters: attributeName - name ... attributeName, JoinType jt) Create a fetch join to the specified attribute using the given join type
10

Server User List

" ip="127.0.0.1" admin="true"> <dir path="/" permissions="access,modify,create,delete ... |modify|create|delete"> <quota directories="5" files="20" disk-space="5mb" /> </dir ... <dir path="/" permissions="access,modify,create,delete" /> <dir path="/$user/" permissions
9

Date and Time in JPQL and Criteria Queries

and time expressions that represent the current date and/or time: // Create current date expression: Expression<javax.sql.Date> date = cb.currentDate(); // date only // Create current time expression: Expression<javax.sql.Time> time = cb.currentTime(); // time only // Create
9

Online Backup

").getSingleResult(); The backup query string is always exactly "objectdb backup". The backup is created ... . 201912312359) is created under the backup root directory and the backup database file itself is created in ... above, for instance, could create a backup at c:\backup\201912312359\test.odb regardless of the ObjectDB home

Getting Started

ObjectDB is very easy to use. Follow the Getting Started Tutorial and the Quick Tour manual chapter and in minutes you may be able to write and run first Java programs against ObjectDB.

Prior knowledge or experience in database programming (SQL, JDBC, ORM, JPA, etc.) is not required, but some background in using the Java language is essential.

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