Wednesday 8 January 2014

Can JPQL named parameters be used in more than 1 position?

Can JPQL named parameters be used in more than 1 position?



1.10.2. JPQL Language Reference

Description:Input parameters can only be used in the WHERE clause or
HAVING clause of ... 10.2.5.4.1. JPQL Positional Parameters. ... o.name If
more than one orderby_item is ...



2.Parameters (and setParameter) in the JPA Query Language (JPQL)

Description:Explains how to use parameters (named parameters and ordinal
parameters) in JPA queries.



3.2. JPQL Language Reference

Description:Note that the same parameter can be used more than once in the
query string and ... JPQL Named Parameters ... The first position in a
string is denoted by 1.



4.Java Persistence Query Language (JPQL) - Welcome to IS ...

Description:Named parameters can also be used and are designated by a
String identifier ... WHERE c.firstName = ?1 AND c.address ... more than a
JPQL query string dynamically ...



5.About JPQL Queries | EclipseLink 2.4.x Understanding EclipseLink

Description:JPQL can be used for reading ... The entity name used in JPQL
comes from the name attribute of the @Entity annotation ... Positional
parameters start at position 1 not 0.



6.EJB3 JPA JPQL statement subquery query use the function page ...

Description:Query parameters JPQL statement supports the parameters ... /
/ Return the number of sex more than 1 ... Subquery can be used for
conditional statements in ...



7.2. JPQL Language Reference - Apache OpenJPA --

Description:JPQL Named Parameters ... The same named parameter can be used
more than once in the query string. ... The first position of a string is
denoted by 1.



8.Chapter 10. JPA Query

Description:JPQL queries may specify one or more join fetch ... Either
named parameters or positional parameters may be ... These functions can
be used for reporting and ...



9.EclipseLink/UserGuide/JPA/Basic JPA Development/Querying/JPQL ...

Description:JPQL can be used for ... no entities other than the type
referenced in the query and ... Positional parameters start at position 1
not 0. Named parameter query ...



10.Querying JPA Entities with JPQL and Native SQL

Description:Querying JPA Entities with JPQL and Native SQL. By Yuli
Vasiliev. Learn how to take advantage of the Java Persistence query
language and native SQL when querying over ...

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