New H2 version breaks liquibase - spring-boot

Question

New version of H2 seems to have broken liquibase and JPA
<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>2.6.3</version>
<relativePath/> <!-- lookup parent from repository -->
</parent>
<groupId>com.h2test</groupId>
<artifactId>h2test</artifactId>
<version>0.0.1-SNAPSHOT</version>
<name>h2test</name>
<description>h2test</description>
<properties>
<java.version>11</java.version>
</properties>
<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-data-jpa</artifactId>
<version>2.6.3</version>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>
<dependency>
<groupId>org.liquibase</groupId>
<artifactId>liquibase-core</artifactId>
<version>4.7.1</version>
</dependency>
<dependency>
<groupId>com.h2database</groupId>
<artifactId>h2</artifactId>
<version>2.1.210</version>
<scope>runtime</scope>
</dependency>
<dependency>
<groupId>org.projectlombok</groupId>
<artifactId>lombok</artifactId>
<optional>true</optional>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
<scope>test</scope>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
<configuration>
<excludes>
<exclude>
<groupId>org.projectlombok</groupId>
<artifactId>lombok</artifactId>
</exclude>
</excludes>
</configuration>
</plugin>
</plugins>
</build>
</project>
application.properties
spring.datasource.url=jdbc:h2:mem:testdb
spring.datasource.driverClassName=org.h2.Driver
spring.datasource.username=sa
spring.datasource.password=password
spring.jpa.database-platform=org.hibernate.dialect.H2Dialect
classes:
package com.h2test.h2test.domain;
import lombok.Data;
import javax.persistence.*;
#Entity
#Data
public class Person {
#Id
#GeneratedValue(strategy = GenerationType.IDENTITY)
private Long id;
#Column
private String firstName;
#Column
private String lastName;
}
package com.h2test.h2test.repository;
import com.h2test.h2test.domain.Person;
import org.springframework.data.jpa.repository.JpaRepository;
import org.springframework.stereotype.Repository;
#Repository
public interface PersonRepository extends JpaRepository<Person, Long> {
}
#RestController
public class SomethingController {
#Autowired
private PersonRepository personRepository;
#GetMapping
public String test() {
Person person = new Person();
person.setFirstName("first name");
person.setLastName("last name");
personRepository.save(person);
return "hello";
}
}
Liquibase file:
databaseChangeLog:
- changeSet:
id: createTable-example
author: liquibase-docs
changes:
- createTable:
tableName: person
columns:
- column:
name: id
type: int
autoIncrement: true
constraints:
primaryKey: true
nullable: false
- column:
name: first_name
type: varchar(50)
- column:
name: last_name
type: varchar(50)
constraints:
nullable: false
When triggering the REST ENDPOINT localhost:8080 that creates and saves the Person entity I get the following error:
org.h2.jdbc.JdbcSQLIntegrityConstraintViolationException: NULL not allowed for column "ID"; SQL statement:
insert into person (id, first_name, last_name) values (null, ?, ?) [23502-202]
at org.h2.message.DbException.getJdbcSQLException(DbException.java:508) ~[h2-2.0.202.jar:2.0.202]
at org.h2.message.DbException.getJdbcSQLException(DbException.java:477) ~[h2-2.0.202.jar:2.0.202]
This seems to only happen in the newer versions of H2. Any help is appreciated

Answer 1

Version 2.6.3 of spring-boot-starter-data-jpa has org.hibernate:hibernate-core:5.6.4.Final in its dependencies. This version doesn't support H2 2.x.y. You need to use 5.6.5:
<dependency>
<groupId>org.hibernate</groupId>
<artifactId>hibernate-core</artifactId>
<version>5.6.5.Final</version>
</dependency>
Also something is wrong with your classpath. You have H2 2.1.210 in dependencies, but exception in your question has error code 23502-202, it means it was produced by H2 2.0.202, you shouldn't use this outdated version, Hibernate ORM may have some problems with it.