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While running my Spring boot project with Azure SQL server connection and getting error like Unsupported Database: Microsoft SQL Server 12.0

While running Spring boot project getting error as below. We are using Azure sql server 12 and able to connect SQL database from my local. I am using same database details in my local of the properties file
spring.datasource.driver-class-name=com.microsoft.sqlserver.jdbc.SQLServerDriver
spring.jpa.show-sql=true
spring.jpa.properties.hibernate.format_sql=true
spring.jpa.properties.hibernate.dialect=org.hibernate.dialect.SQLServer2008Dialect
spring.datasource.url=jdbc:sqlserver://xxxxx.database.windows.net:1433;database=xxxxx
spring.datasource.username=xxxx
spring.datasource.password=xxxx
<dependency>
<groupId>com.microsoft.sqlserver</groupId>
<artifactId>mssql-jdbc</artifactId>
<scope>runtime</scope>
</dependency>
error:
Caused by: org.flywaydb.core.api.FlywayException: Unsupported Database: Microsoft SQL Server 12.0
Any idea?
Able to connect Azure SQL database from my local and showing version 12.X

It seems that you need to add another dependency for flyway to work with this database:
https://documentation.red-gate.com/fd/sql-server-184127608.html
<dependency>
<groupId>org.flywaydb</groupId>
<artifactId>flyway-sqlserver</artifactId>
</dependency>

Reactive hibernate on Quarkus with Flyway

I face a problem when trying to use Quarkus Flyway extension with Quarkus Reactive Hibernate & RESTEasy. When starting my application, I get the following error:
[io.qu.ru.Application] (Quarkus Main Thread) Failed to start application (with profile dev): java.lang.IllegalStateException: Booting an Hibernate Reactive serviceregistry on a non-reactive RecordedState!
at io.quarkus.hibernate.reactive.runtime.boot.registry.PreconfiguredReactiveServiceRegistryBuilder.checkIsReactive(PreconfiguredReactiveServiceRegistryBuilder.java:76)
at io.quarkus.hibernate.reactive.runtime.boot.registry.PreconfiguredReactiveServiceRegistryBuilder.<init>(PreconfiguredReactiveServiceRegistryBuilder.java:66)
at io.quarkus.hibernate.reactive.runtime.FastBootHibernateReactivePersistenceProvider.rewireMetadataAndExtractServiceRegistry(FastBootHibernateReactivePersistenceProvider.java:177)
at io.quarkus.hibernate.reactive.runtime.FastBootHibernateReactivePersistenceProvider.getEntityManagerFactoryBuilderOrNull(FastBootHibernateReactivePersistenceProvider.java:156)
at io.quarkus.hibernate.reactive.runtime.FastBootHibernateReactivePersistenceProvider.createEntityManagerFactory(FastBootHibernateReactivePersistenceProvider.java:82)
Here are the relevant Quarkus configurations:
quarkus:
datasource:
db-kind: "postgresql"
username: "sarah"
password: "connor"
jdbc:
~: true
url: "jdbc:postgresql://localhost:5432/mybase"
reactive:
~: true
url: "postgresql://localhost:5432/mybase"
And the relevant dependencies:
<dependency>
<groupId>io.quarkus</groupId>
<artifactId>quarkus-hibernate-reactive-panache</artifactId>
</dependency>
<dependency>
<groupId>io.quarkus</groupId>
<artifactId>quarkus-reactive-pg-client</artifactId>
</dependency>
<dependency>
<groupId>io.quarkus</groupId>
<artifactId>quarkus-flyway</artifactId>
</dependency>
<dependency>
<groupId>io.quarkus</groupId>
<artifactId>quarkus-jdbc-postgresql</artifactId>
</dependency>
Disabling the JDBC configuration with ~: false avoids the exception but then the application does not launch the Flyway migration at start time. In that case, I see the following message:
[io.qu.ag.de.AgroalProcessor] (build-39) The Agroal dependency is present but no JDBC datasources have been defined.
I found on some Quarkus issues that it's indeed not possible to run a reactive and a blocking database connection at the same time but is there a way to make Flyway working with a reactive Quarkus application ?

Currently they indeed don't seem support both blocking JDBC and a reactive sql client at the same time.
A workaround is to disable JDBC for the Quarkus runtime and write your own wrapper to execute the Flyway migration.
Below workaround is based on their corresponding GitHub issue.
Flyway wrapper to run when application starts:
#ApplicationScoped
public class RunFlyway {
#ConfigProperty(name = "myapp.flyway.migrate")
boolean runMigration;
#ConfigProperty(name = "quarkus.datasource.reactive.url")
String datasourceUrl;
#ConfigProperty(name = "quarkus.datasource.username")
String datasourceUsername;
#ConfigProperty(name = "quarkus.datasource.password")
String datasourcePassword;
public void runFlywayMigration(#Observes StartupEvent event) {
if (runMigration) {
Flyway flyway = Flyway.configure().dataSource("jdbc:" + datasourceUrl, datasourceUsername, datasourcePassword).load();
flyway.migrate();
}
}
}
pom.xml:
<!-- DB -->
<dependency>
<groupId>io.quarkus</groupId>
<artifactId>quarkus-reactive-pg-client</artifactId>
</dependency>
<dependency>
<groupId>io.quarkus</groupId>
<artifactId>quarkus-hibernate-reactive</artifactId>
</dependency>
<!-- Flyway -->
<dependency>
<groupId>io.quarkus</groupId>
<artifactId>quarkus-flyway</artifactId>
</dependency>
<dependency>
<groupId>io.quarkus</groupId>
<artifactId>quarkus-jdbc-postgresql</artifactId>
</dependency>
application.yml:
myapp:
flyway:
migrate: true
quarkus:
datasource:
db-kind: postgresql
username: myuser
password: mypassword
jdbc: false
reactive:
url: postgresql://localhost:5432/mydb

Spring boot : MySQLNonTransientConnectionException: Could not create connection

I'm trying to connect my spring boot application with MySQL server.
I have followed the documentation properly but still, I'm getting some issue in connection
Following exception is throwing every time
com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: Could not create connection to database server.

In order for me to get around this error I have to log into MySql with the username & password stored in my application.properties file using MySql Workbench. After doing so the error no longer occurs. This only happens when trying to Run my spring boot project after restarting MySql server.
UPDATE: Adding "&allowPublicKeyRetrieval=true" to my spring.datasource.url in the application.properties file solved the problem. I figured this out after I noticed another error in the logs: "MySQL Public Key Retrieval is not allowed"
spring.datasource.url=jdbc:mysql://localhost:3306/db_example?autoReconnect=true&useSSL=false&allowPublicKeyRetrieval=true

First of all restart MySQL server and retry again...
If it is not...
Did you add application.properties details and JPA, MySQL dependency?
Please Could you show pom.xml file and application.properties file.
appication.properties
spring.mvc.view.prefix=/WEB-INF/JSP/ #jsp file path
spring.mvc.view.suffix=.jsp
#Hibernate
spring.datasource.url=jdbc:mysql://localhost:3306/testdb?useSSL=false
spring.datasource.driver-class-name=com.mysql.jdbc.Driver
spring.datasource.username=root
spring.datasource.password=root
spring.jpa.generate-ddl=true
#JPA
spring.jpa.hibernate.ddl-auto=update
spring.jpa.show-sql=true
spring.jpa.properties.hibernate.dialect = org.hibernate.dialect.MySQL5Dialect
pom.xml
<dependency>
<groupId>mysql</groupId>
<artifactId>mysql-connector-java</artifactId>
<scope>runtime</scope>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-data-jpa</artifactId>
</dependency>
Thank you...!

Cannot determine embedded database driver class for database type NONE with Redis in Spring Boot

I use Spring Boot and redis. I added in pom.xml:
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-redis</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.data</groupId>
<artifactId>spring-data-redis</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-data-jpa</artifactId>
</dependency>
And created class RedisConfig, which contains Beans JedisConnectionFactory jedisConnectionFactory and RedisTemplate< String, Object > redisTemplate().
When I run application, I get error:
***************************
APPLICATION FAILED TO START
***************************
Description:
Cannot determine embedded database driver class for database type NONE
Action:
If you want an embedded database please put a supported one on the classpath. If you have database settings to be loaded from a particular profile you may need to active it (no profiles are currently active).
I don't use a embeded redis. Redis work on my computer on localhost.
application.properties:
spring.redis.host=localhost
spring.redis.port=6379
Why there is this error?

There is a couple of issues:
spring-boot-starter-redis is deprecated. Use spring-boot-starter-data-redis instead.
Remove the spring-boot-starter-data-jpa dependency. Spring Data Redis does not support JPA and it's not needed. This is actually causing your error.

Use pivotal cloud foundry rabbitmq and mysql service using vcap service for spring data jpa application

I am able to use RABBITMQ and MYSQLSERVICES which is on pivotal.While binding services I am able to get the Credentials and using that credentials in my application.properties for spring data jpa project.
But this configuration that I am using is hard-coded in application.Properties To Make this configuration dynamically I came to know that we can use vcap services provided by pivotal.
So want to use run-time credentials for rabbimq and mysql.
My Code is below for reference.
File: application.propeties
rabbitmq.host=hostname
rabbitmq.virtual-host=vhost
rabbitmq.username=username
rabbitmq.password=password
rabbit.mainqueue=queue name
rabbit.errorqueue=erro queue name
spring.datasource.url=jdbc:mysql://hostname:postno
spring.datasource.driver-class-name=com.mysql.jdbc.Driver
spring.datasource.username=root
spring.datasource.password=root
server.port=8000
The below is the repository file
package com.redistomysql.consumer.repo;
import org.springframework.data.jpa.repository.JpaRepository;
public interface tblemployee_personal_infoRepository extends JpaRepository<tblemployee_personal_info, Long> {
}
Any help would be appreciated.

The link for reference **http://www.java-allandsundry.com/2016/05/approaches-to-binding-spring-boot.html**
Set this configuration in application-cloud.yml for Mysql
---
spring:
datasource:
url: ${vcap.services.mydb.credentials.jdbcUrl}
username: ${vcap.services.mydb.credentials.username}
password: ${vcap.services.mydb.credentials.password}
The config for rabbitMq:
System.getEnv("VCAP_SERVICES")
The dependencies in pom.xml
<dependency>
<groupId>org.springframework.cloud</groupId>
<artifactId>spring-cloud-spring-service-connector</artifactId>
<version>1.2.4.RELEASE</version>
</dependency>
<!-- If you intend to deploy the app on Cloud Foundry, add the following -->
<dependency>
<groupId>org.springframework.cloud</groupId>
<artifactId>spring-cloud-cloudfoundry-connector</artifactId>
<version>1.2.4.RELEASE</version>
</dependency>
<dependency>
<groupId>org.springframework.cloud</groupId>
<artifactId>spring-cloud-heroku-connector</artifactId>
<version>1.2.4.RELEASE</version>
</dependency>
**The manifest.yml**
---
applications:
- name: redistomysql-consumer
path: target/redistomysql-consumer-0.0.1-SNAPSHOT.jar
memory: 1024M
env:
JAVA_OPTS: -Djava.security.egd=file:/dev/./urandom
SPRING_PROFILES_ACTIVE: cloud
services:
- es-mysql-db
- es-consumer-rabbitmq-service
buildpack: https://github.com/cloudfoundry/java-buildpack.git
env:
JBP_CONFIG_SPRING_AUTO_RECONFIGURATION: '{enabled: false}'