168 | How to convert a boolean to an int in the query?How to convert a boolean to an int in the query? I have five parameters of type boolean in ... ._PersistenceException: Invalid operand type boolean for operator + Please tell me how to do this? Thanks ... them. You can calculate it in a JPA lifecycle event. Currently you cannot convert boolean to int in |
159 | PersistenceManager.getObjectsById(Collection,boolean) throwing JDOExceptionI have a call to getObjectsById(Collection,boolean) that is throwing a JDOException the first time I'm attempting to retrieve an object. If I try again, then the second request succeeds. Any idea why this might occur? We're using ObjectDB 2.2.4_02. The collection being passed in is a HashSet<Object |
57 | Logical Operators in JPQL and Criteria APILogical operators in JPQL and in JPA criteria queries enable composition of complex JPQL boolean expressions out of simple JPQL boolean expressions. Logical Operators ObjectDB supports 2 sets ... part of its JDO support. Criteria Query Logical Operators Boolean Expressions and Predicates Boolean expressions |
46 | ObjectDB enhancement fails on "is" form for @Transient boolean isLoaded(), ok for "getter" form @Transient boolean getLoaded() encounter ObjectDB enhancement errors: private boolean loaded = false; @Transient @Override public boolean isLoaded() { return loaded; } @Override public void setLoaded(boolean loaded) { this.loaded = loaded; } No matter whether using |
39 | Database Schema Evolution that are stored as numeric ordinal values (the default). From any type to Boolean or boolean (0, null |
39 | JPA Persistable Types: boolean, byte, short, char, int, long, float and double. Equivalent wrapper classes from package java.lang: Boolean, Byte, Short, Character, Integer, Long, Float and Double. java.math.BigInteger |
32 | boolean field flips after schema update (in class) of another fieldWe have added a boolean field to a class with default value false. After deployment on several instances the values of other boolean fields in the same class (next to the new one) flip or change ... = null; @Embeddable public static class Application { private boolean instruction = false |
19 | Literals in JPQL and Criteria Queries including NULL, boolean literals (TRUE and FALSE), numeric literals (e.g. 100), string literals (e.g ... explained in the Comparison Operators page. Boolean Literals Similarly to Java and SQL, JPQL supports two boolean literals - TRUE and FALSE. Since JPQL is case insensitive, TRUE is equivalent to true |
2 | [ODB1] Chapter 5 - JDO Connections for a PersistenceManagerFactory can be done using boolean properties: properties.setProperty( "javax.jdo ... .setRetainValues(false); pmf.setRestoreValues(true); // Using the getter methods: boolean flag1 = pmf.getOptimistic(); boolean flag2 = pmf.getNontransactionalRead(); boolean flag3 = pmf |
2 | [ODB1] Chapter 7 - JDOQL Queries a persistent class) A filter, which is a boolean expression in a Java like syntax The query result ... A query filter is a string containing a boolean expression in a Java like syntax. It has to be valid in ... "", " ", "abcd\n1234", ... boolean true, false reference null As shown in the next section (section |
