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: Unexpected query expression end (non keyword identifier is expected)] with root cause com.objectdb.o.UserException: Unexpected query expression end (non keyword identifier is expected) at com.objectdb.o ... thread "main" [ObjectDB 2.5.6_05] javax.persistence.PersistenceException Unexpected query expression

MetaModel Expression records = root.get(Person_.records); Expression param = builder.parameter(String ... expression for comparing against multiple different fields. Some of your options are: Build a complex

Possible issue for JPQL IN expression with a set of more than one string literals values in the path expression . Error: Exception in thread "main" [ObjectDB 2.3.7_10] SELECT e FROM MyEntity e WHERE e.country IN ('US' == ,

Hi there! Trying to add a simple type expression with the criteria api like in your sample: cb.equal(e.type(), cb.literal(Country.class)); results in the error: Caused by: com.objectdb.o.UserException: Attempt to store an instance of a non persistable type java.lang.Class at com.objectdb.o.MSG.d

Possible issue for JPQL IS EMPTY comparison expression : SELECT e FROM MyEntity e WHERE e.collection-valued IS EMPTY throws javax.persistence.PersistenceException: Invalid operand type  for operator IS EMPTY (error 756) Thanks. Note: It doesn' t work with SIZE(): SELECT e FROM MyEntity e

IN expression in a Criteria Query

elements (representing range variables, join and fetch): Other criteria query expressions (for all the query clauses):

and enhanced: $ java com.objectdb.Enhancer -s "*.class" The "*.class" expression above is enclosed in quotes

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BY, HAVING, ORDER BY): Then the expressions that are used for building JPQL and criteria query

: AbstractQuery , CommonAbstractCriteria , Expression , Selection , TupleElement The Subquery interface defines functionality that is specific to subqueries. A subquery has an expression as its selection item. Since: JPA 2.0 Public Methods Expression as (Class  type) Perform a typecast

JPA Interface ParameterExpression Type Parameters: - the type of the parameter expression Super Interfaces: Expression , Parameter , Selection , TupleElement Type of criteria query parameter expressions . Since: JPA 2.0 Public Methods Expression as (Class  type) Perform a typecast

JPA Interface Coalesce Super Interfaces: Expression , Selection , TupleElement Interface used to build coalesce expressions . A coalesce expression is equivalent to a case expression that returns ... otherwise. Since: JPA 2.0 Public Methods Expression as (Class  type) Perform a typecast upon the expression

: AbstractQuery Since: JPA 2.0 List getGroupList () Return a list of the grouping expressions . Returns empty list if no grouping expressions have been specified. Modifications to the list do not affect the query. Return: the list of grouping expressions Inherited from: AbstractQuery Since: JPA 2.0 Predicate

When the following annotation is present on an enum type entity field: @Enumerated(EnumType.STRING) Queries using JPQL IN expressions on this field won't work correctly anymore. This issue has been described in forum post 1254  (JPA JPQL WHERE clause for IN :variable not working if variable

Issue with TYPE expression in Criteria API

JPA Interface SimpleCase Super Interfaces: Expression , Selection , TupleElement Interface used to build simple case expressions . Case conditions are evaluated in the order in which they are specified. Since: JPA 2.0 Public Methods Expression getExpression () Return the expression to be tested

a list of the grouping expressions . Returns empty list if no grouping expressions have been specified. Modifications to the list do not affect the query. Return: the list of grouping expressions ... AbstractQuery groupBy ( Expression ... grouping) Specify the expressions that are used to form

JPA Interface Case Super Interfaces: Expression , Selection , TupleElement Interface used to build general case expressions . Case conditions are evaluated in the order in which they are specified. Since: JPA 2.0 Public Methods Expression otherwise ( Expression  result) Add an "else" clause

JPA Interface Path Type Parameters: - the type referenced by the path Super Interfaces: Expression ... " expression . Since: JPA 2.0 The Paths and Types in JPQL and Criteria API article explains how to use Path . Public Methods Expression get ( MapAttribute  map) Create a path corresponding

JPA Method in jakarta.persistence.criteria.CriteriaBuilder Expression substring (    Expression  x,     Expression  from,     Expression  len ) Create an expression for substring extraction. Extracts a substring of given length starting

: Expression , FetchParent , Path Represents a bound type, usually an entity that appears in the from clause ... of the given name does not exist Inherited from: FetchParent Since: JPA 2.0 Expression get ( MapAttribute ... -valued attribute Return: expression corresponding to the referenced attribute Inherited from: Path

JPA Method in jakarta.persistence.criteria.CriteriaBuilder Expression locate (    Expression  x,     Expression  pattern,     Expression  from ) Create expression to locate the position of one string within another, returning position of first

key - the type of the target Map value Super Interfaces: Expression , FetchParent , From , Join ... .Map . Since: JPA 2.0 Public Methods Expression entry () Create an expression that corresponds to the map entry. Return: expression corresponding to the map entry Since: JPA 2.0 MapAttribute getModel

JPA Method in jakarta.persistence.criteria.CriteriaBuilder Expression nullif (    Expression  x,     Expression  y ) Create an expression that tests whether its argument are equal, returning null if they are and the value of the first expression if they are not

JPA Annotation IdClass Target: TYPE Implemented Interfaces: Annotation Specifies a composite primary key type whose fields or properties map to the plain fields or properties of the annotated entity class. The specified primary key type must: be a non- abstract regular Java class, or a Java record

JPA Interface In Super Interfaces: Expression , Predicate , Selection , TupleElement Interface used to build in predicates. Since: JPA 2.0 Public Methods Expression getExpression () Return the expression to be tested against the list of values. Return: expression Since: JPA 2.0 List getExpressions

JPA Method in jakarta.persistence.criteria.CriteriaBuilder Expression replace (    Expression  x,     Expression  substring,     Expression  replacement ) Create an expression replacing every occurrence of a substring within a string

; Expression  x,     Expression  pattern,     Expression  escapeChar ) Create a predicate for testing whether the expression does not satisfy the given pattern. Parameters: x - string expression pattern - string expression escapeChar - escape character expression Return: not-like predicate Since: JPA 2.0

JPA Method in jakarta.persistence.criteria.CriteriaBuilder Expression substring (    Expression  x,     Expression  from ) Create an expression for substring ... position is 1. Parameters: x - string expression from - start position expression Return: expression corresponding to substring extraction Since: JPA 2.0

JPA Method in jakarta.persistence.criteria.CriteriaBuilder Expression concat (    Expression  x,     Expression  y ) Create an expression for string concatenation. Parameters: x - string expression y - string expression Return: expression corresponding to concatenation Since: JPA 2.0

JPA Method in jakarta.persistence.criteria.CriteriaBuilder Expression trim (   CriteriaBuilder.Trimspec ts,     Expression  t,     Expression  x ) Create expression to trim character from a string. Parameters: ts - trim specification t

; Expression  x,     Expression  pattern,     Expression  escapeChar ) Create a predicate for testing whether the expression satisfies the given pattern. Parameters: x - string expression pattern - string expression escapeChar - escape character expression Return: like predicate Since: JPA 2.0

JPA Method in jakarta.persistence.criteria.CriteriaBuilder Expression coalesce (    Expression  x,     Expression  y ) Create an expression that returns null ... : x - expression y - expression Return: coalesce expression Since: JPA 2.0

JPA Method in jakarta.persistence.criteria.CriteriaBuilder Expression trim (    Expression  t,     Expression  x ) Create expression to trim character from both ends of a string. Parameters: t - expression for character to be trimmed x - expression for string to trim Return: trim expression Since: JPA 2.0

JPA Method in jakarta.persistence.criteria.CriteriaBuilder Expression locate (    Expression  x,     Expression  pattern ) Create expression to locate the position ... . Parameters: x - expression for string to be searched pattern - expression for string to be located

; Expression ... grouping ) Specify the expressions that are used to form groups over the query results. Replaces the previous specified grouping expressions , if any. If no grouping expressions are specified, any previously added grouping expressions are simply removed. This method only overrides

JPA Method in jakarta.persistence.criteria.CriteriaBuilder Expression right (    Expression  x,     Expression  len ) Create an expression for the rightmost substring of a string, Parameters: x - string expression len - length of the substring to return Return: expression for the rightmost substring Since: JPA 2.0

JPA Method in jakarta.persistence.criteria.CriteriaBuilder Expression left (    Expression  x,     Expression  len ) Create an expression for the leftmost substring of a string, Parameters: x - string expression len - length of the substring to return Return: expression for the leftmost substring Since: JPA 2.0

JPA Method in jakarta.persistence.criteria.CriteriaBuilder Expression replace (    Expression  x,    String substring,     Expression  replacement ) Create an expression replacing every occurrence of a substring within a string. Parameters: x

JPA Method in jakarta.persistence.criteria.CriteriaBuilder Expression replace (    Expression  x,     Expression  substring,    String replacement ) Create an expression replacing every occurrence of a substring within a string. Parameters: x

JPA Method in jakarta.persistence.criteria.CriteriaBuilder Expression diff (    Expression  x,     Expression  y ) Create an expression that returns the difference between its arguments. Parameters: x - expression y - expression Return: difference Since: JPA 2.0

JPA Method in jakarta.persistence.criteria.CriteriaBuilder Expression prod (    Expression  x,     Expression  y ) Create an expression that returns the product of its arguments. Parameters: x - expression y - expression Return: product Since: JPA 2.0

JPA Method in jakarta.persistence.criteria.CriteriaBuilder Expression quot (    Expression  x,     Expression  y ) Create an expression that returns the quotient of its arguments. Parameters: x - expression y - expression Return: quotient Since: JPA 2.0

JPA Method in jakarta.persistence.criteria.CriteriaBuilder Expression sum (    Expression  x,     Expression  y ) Create an expression that returns the sum of its arguments. Parameters: x - expression y - expression Return: sum Since: JPA 2.0

JPA Method in jakarta.persistence.criteria.CriteriaBuilder Predicate between (    Expression  v,     Expression  x,     Expression  y ) Create ... value. Parameters: v - expression x - expression y - expression Return: between predicate Since: JPA 2.0

; Expression ... grouping ) Specify the expressions that are used to form groups over the query results. Replaces the previous specified grouping expressions , if any. If no grouping expressions are specified, any previously added grouping expressions are simply removed. Parameters: grouping - zero or

JPA Method in jakarta.persistence.criteria.CriteriaBuilder Expression mod (    Expression  x,     Expression  y ) Create an expression that returns the modulus (remainder under integer division) of its arguments. Parameters: x - expression y - expression Return: modulus Since: JPA 2.0

of the target List Super Interfaces: Expression , FetchParent , From , Join , Path , PluralJoin , Selection ... Expression index () Create an expression that corresponds to the index of the object in the referenced ... an association or element collection for which an order column has been defined. Return: expression