I have a Java class with instance fields (and matching setter methods) that match the column names of a SQL database table. I would like to elegantly fetch a row from the table (into a …

Dec 29, 2021 · Mapping Instant and ZonedDateTime to TIMESTAMP but convert them to UTC when serializing, and back to JVM timezone when deserializing. (not ideal, but good enough) I …

Apr 24, 2015 · How to map database column names to Java class fields using apache-commons-dbutils Asked 10 years, 7 months ago Modified 2 years, 9 months ago Viewed 12k times

Aug 25, 2014 · I am wondering if it is possible using annotations to persist the attributes map in the following class using JPA2 public class Example { long id; // .... Map<String, String>

103 You can use a JPA converter to map your Entity to the database. Just add an annotation similar to this one to your params field:

Introduction Object-Relational Mapping (ORM) is a technique that lets you query and manipulate data from a database using an object-oriented paradigm. When talking about ORM, most …

I am using MyBatis 3.0.3 and have problem: some columns in database have names with underscores and these columns should be mapped to the entity properties (that are of course …

SimpleORM provides similar functionality to Hibernate by mapping data in a relational database to Java objects in memory. Queries can be specified in terms of Java objects, object identity is …

Nov 21, 2021 · how can mapping oracle dataType to java dataType? I tried as below but Not accurate . DatabaseMetaData databaseMetaData = this.getConnection().getMetaData(); …

Aug 31, 2011 · For instance, you can use the SEQUENCE identifier generator by default using the @SequenceGenerator annotation and substitute that with IDENTITY for MySQL, which …