[java] Hibernate Group by Criteria Object

Please refer to this for the example .The main point is to use the groupProperty() , and the related aggregate functions provided by the Projections class.

For example :

SELECT column_name, max(column_name) , min (column_name) , count(column_name)
FROM table_name
WHERE column_name > xxxxx
GROUP BY column_name

Its equivalent criteria object is :

List result = session.createCriteria(SomeTable.class)       
                    .add(Restrictions.ge("someColumn", xxxxx))      
                    .setProjection(Projections.projectionList()
                            .add(Projections.groupProperty("someColumn"))
                            .add(Projections.max("someColumn"))
                            .add(Projections.min("someColumn"))
                            .add(Projections.count("someColumn"))           
                    ).list();

Examples related to java

Under what circumstances can I call findViewById with an Options Menu / Action Bar item? How much should a function trust another function How to implement a simple scenario the OO way Two constructors How do I get some variable from another class in Java? this in equals method How to split a string in two and store it in a field How to do perspective fixing? String index out of range: 4 My eclipse won't open, i download the bundle pack it keeps saying error log

Examples related to sql

Passing multiple values for same variable in stored procedure SQL permissions for roles Generic XSLT Search and Replace template Access And/Or exclusions Pyspark: Filter dataframe based on multiple conditions Subtracting 1 day from a timestamp date PYODBC--Data source name not found and no default driver specified select rows in sql with latest date for each ID repeated multiple times ALTER TABLE DROP COLUMN failed because one or more objects access this column Create Local SQL Server database

Examples related to hibernate

Hibernate Error executing DDL via JDBC Statement How does spring.jpa.hibernate.ddl-auto property exactly work in Spring? Error creating bean with name 'entityManagerFactory' defined in class path resource : Invocation of init method failed JPA Hibernate Persistence exception [PersistenceUnit: default] Unable to build Hibernate SessionFactory Disable all Database related auto configuration in Spring Boot Unable to create requested service [org.hibernate.engine.jdbc.env.spi.JdbcEnvironment] HikariCP - connection is not available Hibernate-sequence doesn't exist How to find distinct rows with field in list using JPA and Spring? Spring Data JPA and Exists query

Examples related to hibernate-criteria

org.hibernate.QueryException: could not resolve property: filename Hibernate Criteria Query to get specific columns Hibernate Group by Criteria Object Hibernate Criteria Restrictions AND / OR combination JPA and Hibernate - Criteria vs. JPQL or HQL