27 | JPA Criteria API Queries expressions are provided in the following page sections: Literals and Dates (literal, nullLiteral |
25 | java.sql.Date equals comparison not working with CriteriaAPI(root.get("eintritt"), builder.literal(myDate)); Doing exactly the same on the same DB in the DB ... the date literal with a date parameter. support Support After further investigation of this issue, it seems that criteria queries work well with literal dates, including in version 2.4.5. The following |
21 | TYPE Expression.equal(e.type(), cb.literal(Country.class)); results in the error: Caused by: com.objectdb.o ... ); cq.select(e); cq.where(cb.equal(e.type(), cb.literal(A.class ... static class B { } } There is still a problem with parsing class literals in query strings, as |
19 | JPA Query Structure (JPQL / Criteria) addition, string literals are also case sensitive (e.g. "ORM" and "orm" are different values). A Minimal |
19 | JPA Named QueriesA named query is a statically defined query with a predefined unchangeable query string. Using named queries instead of dynamic queries may improve code organization by separating the JPQL query strings from the Java code. It also enforces the use of query parameters rather than embedding literals |
19 | IN operator syntaxHi, what is the correct syntax for IN operator when list of literals ia used instead of parameter ... ; } } } Maruta M Sedlakova Your query is fine, but list literal is one of the few JPA query elements ... .setParameter("list", Arrays.asList(4, 5)); support Support Are you planning to support literal list in near |
16 | javax.persistence.criteria.CriteriaBuilder expression Returns: like predicate Since: JPA 2.0 Expression<T> literal(T value) Create an expression for a literal. Create an expression for a literal. Parameters: value - value represented by the expression Returns: expression literal Throws: IllegalArgumentException - if value is null Since: JPA 2.0 |
10 | nullLiteral(resultClass)Method javax.persistence.criteria.CriteriaBuilder Expression<T> nullLiteral( Class<T> resultClass ) Create an expression for a null literal with the given type. Parameters: resultClass - type of the null literal Returns: null expression literal Since: JPA 2.0 |
5 | Entity.nameAnnotation Element javax.persistence.Entity String name (Optional) The entity name. Defaults to the unqualified name of the entity class. This name is used to refer to the entity in queries. The name must not be a reserved literal in the Java Persistence query language. Default value: "" Since: JPA 1.0 |
5 | javax.persistence.Entity to the entity in queries. The name must not be a reserved literal in the Java Persistence query language. Default value: "" Since: JPA 1.0 |
