ObjectDB ObjectDB

Internal Website Search

1-10 of 22 resultsRefresh
51

Database Schema Evolution

, Byte, Short, Character, Integer, Long, Float, Double, BigInteger, BigDecimal and enum values
51

JPA Persistable Types

java.lang: Boolean, Byte, Short, Character, Integer, Long, Float and Double. java.math.BigInteger
38

[ODB1] Chapter 7 - JDOQL Queries

(Byte, Short, Character, Integer, Long, Float, Double), as well as BigInteger and BigDecimal ... (Byte, Character, Short, Integer, Long, Float, Double, and also BigInteger and BigDecimal ... (Byte, Short, Character, Integer, Long, Float, Double), String, Date, BigInteger and BigDecimal
31

ObjectDB Object Database Features

.Time and java.sql.Timestamp. Math types: java.lang.BigInteger and java.lang.BigDecimal. Collection ... Dates: java.util.Date, java.sql.Date, java.sql.Time and java.sql.Timestamp. Math: java.lang.BigInteger
31

Comparison in JPQL and Criteria API

), BigInteger and BigDecimal can be compared by using any comparison operator. String values ... detailed above. Therefore, for example, a double value can be compared to a BigInteger instance but not
22

Index Definition

, Long, Float, Double. java.math.BigInteger, java.math.BigDecimal. java.lang.String. java.util.Date
22

JPA Primary Key

.lang: Byte, Short, Character, Integer, Long, Float, Double. java.math.BigInteger, java.math.BigDecimal
22

Numbers in JPQL and Criteria Queries

, but all the numeric types (byte, short, int, long, float, double, BigInteger, BigDecimal) are supported. Unary
22

[ODB1] Chapter 4 - JDO Metadata

. String and Integer), types defined in java.math (e.g. BigInteger), and java.util.Date. Collections
22

[ODB1] Chapter 3 - Persistent Classes

. java.math.BigInteger and java.math.BigDecimal Any array of persistent type, including multi

Getting Started

ObjectDB is very easy to use. Follow the Getting Started Tutorial and the Quick Tour manual chapter and in minutes you may be able to write and run first Java programs against ObjectDB.

Prior knowledge or experience in database programming (SQL, JDBC, ORM, JPA, etc.) is not required, but some background in using the Java language is essential.

Need Help?

  1. Search ObjectDB website
  2. Read the FAQ
  3. Follow the Tutorials
  4. View or post in the forum
  5. Search or file an issue
  6. Contact support