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Manual
54

Numbers in JPQL and Criteria Queries

Shows how numbers, arithmetic expressions and numeric functions and operators (MOD, ABS) can be used in JPQL queries.
Manual
37

JPA Persistable Types

, Date and Math types. Multi value types - Collections, Maps and Arrays. Miscellaneous types: Enum types ... java.lang: Boolean, Byte, Short, Character, Integer, Long, Float and Double. java.math.BigInteger, java.math.BigDecimal. java.lang.String. java.util.Date, java.util.Calendar, java.sql.Date, java.sql
Manual
30

Index Definition

, Long, Float, Double. java.math.BigInteger, java.math.BigDecimal. java.lang.String. java.util.Date
Manual
30

JPA Primary Key

.lang: Byte, Short, Character, Integer, Long, Float, Double. java.math.BigInteger, java.math.BigDecimal
Result
30

ObjectDB Object Database Features

, java.sql.Date, java.sql.Time and java.sql.Timestamp. Math types: java.lang.BigInteger and java ... . Math: java.lang.BigInteger and java.lang.BigDecimal. Auto Value Generation Modes (for primary Key
Forum
9

Geospatial functions

given latitude/longitude) ?Normally you would calculate the distance like: double cx = Math.toRadians(fromLat); double cy = Math.toRadians(fromLon); double px = Math.toRadians(toLat); double py = Math.toRadians(toLon); // see http://de.wikipedia.org/wiki/Orthodrome double gamma = Math.acos
JPA Doc
9

javax.persistence.Basic

types, String, java.math.BigInteger, java.math.BigDecimal, java.util.Date, java.util.Calendar, java.sql
JPA Doc
9

javax.persistence.Id

.sql.Date; java.math.BigDecimal; java.math.BigInteger. The mapped column for the primary key
JDO Doc
6

javax.jdo.Query

, String, or Object[]; or one of the java.math classes BigInteger or BigDecimal; or the java.util
JDO Doc
6

setResultClass(cls)

, Double, String, or Object[]; or one of the java.math classes BigInteger or BigDecimal; or the java.util