commysql.cj.jdbc.exceptions.CommunicationsException: Communications link failure The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server. InJDBC, we may get exceptions when we execute or create the query. Exceptions that occur due to the Database or Driver come under SQL Exception. Using Exception handling, we can handle the SQL Exception like we handle the normal exception. SQLException is available in the It extends the Exception class which means that we can Iam trying to move my SQL Server database from an On Premises instance to an Azure SQL Server subscription, and am having an issue with connecting to the database via my Spring / Hibernate Tomcat (8) Web Application. The Web Application works fine against my SQL Server database hosted either locally or on our corporate network. Iam using spring-data with hibernate and I want to use oracle (Express Edition) as my database. In order to manage my dependencies I am using gradle. To use oracle as my database I am using ojdbc6 (.2) which I installed in my local maven repository. Ive tried, as you mentioned, to change to older verson MySQL Connector/J 5.1.46 (also 8.0.11 which contains both variants of connections strings) as dependency in POM & write in database.properties dbDriver=com.mysql.jdbc.Driver & recreate war using Edit configuration in Intelij IDEA by choosing Tomcat Server (Local), but it still doesn't work. What I'm doing wrong here? Dịch Vụ Hỗ Trợ Vay Tiền Nhanh 1s.

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