3 | JPA Queries variables, join and fetch): Other criteria query expressions (for all the query clauses): |
3 | JPA / JDO Class Enhancer "*.class" The "*.class" expression above is enclosed in quotes to prevent extraction by the shell |
3 | Eclipse Distribution License - v 1.0 HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED |
3 | ObjectDB Website - Terms and Conditions of Use Software's web site are provided "as is". ObjectDB Software makes no warranties, expressed or implied |
3 | Chapter 4 - JPA Queries (JPQL / Criteria) BY, HAVING, ORDER BY): Then the expressions that are used for building JPQL and criteria query |
3 | Issue with DISTINCT SelectIt is getting more and more frustrating :( We've introduced distinct select instead of regular ... expression '$3' for distinct results at com.objectdb.o.MSG.d(MSG.java:61) at com.objectdb.o.QNF.l ... expressions is a common error (not only in ObjectDB and also in SQL), since there are strict rules |
2 | substring(x, from, len)Method javax.persistence.criteria.CriteriaBuilder Expression<T> substring( Expression<T> x, Expression<T> from, Expression<T> len ) Create an expression for substring extraction. Extracts a substring ... expression from - start position expression len - length expression Returns: expression corresponding to substring extraction Since: JPA 2.0 |
0 | [ODB1] Chapter 3 - Persistent Classes (the "*.class" expression is in quote marks here to avoid auto resolving at the shell level in some |
0 | [ODB1] Chapter 5 - JDO Connections, the call to getClass() should be replaced by some other expression (e.g. MyClass.class) in a static context (i.e |
0 | setResultClass(cls) of one expression, the result class defaults to the type of that expression. If the result consists of more than one expression, the result class defaults to Object[]. The result class ... . If there are multiple result expressions, the result class must be able to hold all elements of the result |
