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JPA JPQL WHERE clause for IN :variable not working if variable is a list of Enums

The FROM clause declares query identification variables that represent iteration over objects in the database. A query identification variable is similar to a variable of a Java enhanced ... > Range Variables Range variables are query identification variables

> Variables - FROM identification variables and SELECT result variables. Parameters ... a variable, parameter or prefix path expression) and uses the dot (.) operator to navigate

clause declares one or more query variables (also known as identification variables). Query variables are similar to loop variables in programming languages. Each query variable represents iteration over objects in the database. A query variable that is bound to an entity class is referred to as

> Criteria Query Variables The FROM clause in JPA queries (as in SQL) defines the query variables. Query variables are represented in ... ="/java/jpa/query/jpql/from#range_variables">Range variables (bound by an entity class

range variable. Before passing these Country objects to the SELECT clause ... indexes are defined. WHERE Filter in Multi Variable Queries In a multi-variable ... through to the SELECT. In multi-variable queries the number of tuples for iteration

hi, We've hit again against troubles with the variable naming when trying ... naming though doesn't help us without ordering. The issue is that the name of the root variable is $1 as well as the name of our left join variable becomes $1. We're also adding a custom function

.Queryvoid declareVariables(  String variables) Declare the unbound variables to be used in the query. Variables might be used in the filter, and these variables must be declared with their type. The unbound variable

Static Field javax.jdo.ConstantsString OPTION_UNCONSTRAINED_QUERY_VARIABLES "javax

to these three main components, queries can include other optional components, such as parameters, variables ... all the elements that can be used in a JDOQL query filter, except for parameters and variables that are discussed ... that represents a persistent object can be accessed. This includes fields of parameter objects and variable