About between

31-40 of 200Refresh
Manual
9

Obtaining a JPA Database Connection

(); There is a one to one relationship between an EntityManager instance and its associated
Manual
9

JPA Query Structure (JPQL / Criteria)

The syntax of the Java Persistence Query Language (JPQL) is very similar to the syntax of SQL. Having a SQL like syntax in JPA queries is an important advantage because SQL is a very powerful query language and many developers are already familiar with it. The main difference between SQL and JPQL
Manual
9

Database Server

of TCP/IP communication between the client and the server it is usually slower than embedded mode. In
Manual
9

Collections in JPQL and Criteria Queries

method for checking if a specified element is contained in a collection. JPA distinguishes between
JDO Doc
2

compareTo(o)

Method javax.jdo.identity.ByteIdentity int compareTo(   Object o ) Determine the ordering of identity objects. Parameters: o - Other identity Returns: The relative ordering between the objects Since: JDO 2.2
JDO Doc
2

compareTo(o)

Method javax.jdo.identity.CharIdentity int compareTo(   Object o ) Determine the ordering of identity objects. Parameters: o - Other identity Returns: The relative ordering between the objects Since: JDO 2.2
JDO Doc
2

compareTo(o)

Method javax.jdo.identity.IntIdentity int compareTo(   Object o ) Determine the ordering of identity objects. Parameters: o - Other identity Returns: The relative ordering between the objects Since: JDO 2.2
JDO Doc
2

compareTo(o)

Method javax.jdo.identity.LongIdentity int compareTo(   Object o ) Determine the ordering of identity objects. Parameters: o - Other identity Returns: The relative ordering between the objects Since: JDO 2.2
JDO Doc
2

compareTo(o)

Method javax.jdo.identity.ObjectIdentity int compareTo(   Object o ) Determine the ordering of identity objects. Parameters: o - Other identity Returns: The relative ordering between the objects Since: JDO 2.2
JDO Doc
2

compareTo(o)

Method javax.jdo.identity.ShortIdentity int compareTo(   Object o ) Determine the ordering of identity objects. Parameters: o - Other identity Returns: The relative ordering between the objects Since: JDO 2.2