![]() ![]() These drivers are developed and maintained by the MySQL Community. Python Driver for MySQL (Connector/Python) See Section 9.4, Configuring Source/Replica Replication with Connector/J for details. jdbc:mysql:replication: is for JDBC replication connections. See Section 9.3, Configuring Load Balancing with Connector/J for details. jdbc:mysql:loadbalance: is for load-balancing JDBC connections. Node.js Driver for MySQL (Connector/Node.js) jdbc:mysql: is for ordinary and basic JDBC failover connections. In addition, a native C library allows developers to embed MySQL directly into their applications. Net enabling developers to build database applications in their language of choice. Expand each of them for more details.MySQL provides standards-based drivers for JDBC, ODBC, and. Here's a list of known issues for this database. Jdbc:mysql://dbserver:3306/jiradb?useUnicode=true&characterEncoding=UTF8&sessionVariables= For the MySQL connector 8.17 upwards: nullDatabaseMeansCurrent=true.For the MySQL connector 8.0 upwards: nullCatalogMeansCurrent=true.Add this parameter to the host URL when using MySQL connector 8.0 or later:.We strongly recommend adding this parameter to avoid data corruption. The database URL in the example below contains the sessionVariables=default_storage_engine=InnoDB parameter.that your database was created using a command similar to create database jiradb character set utf8 If you do not specify character set utf8 when creating this database, you risk getting ' Data truncation: Data too long for column' errors when importing data or corruption of non-supported characters. The database URL in the example below assumes a UTF-8 database - i.e.See Surviving connection closures for more information. Both the Jira setup wizard and database configuration tool also add the element select 1 to this file, which is usually required when running Jira with default MySQL installations.For more information about the child elements of beginning with pool in the dbconfig.xml file above, see Tuning database connections.For help with using MySQL, please visit the MySQL Forums, where you can discuss your issues with other MySQL users. For legal information, see the Legal Notices. For additional Connector/J documentation, see MySQL Connector/J 8.1 Developer Guide. Note that if you use MySQL on Amazon RDS, you'll get the default collation unless you specifically change it.ฤก. This document contains release notes for the changes in each release of MySQL Connector/J. In this guide, we recommend that you use the utf8mb4_bin collation, however utf8mb4_0900_ai_ci, which is the default collation for MySQL 8.0, is also supported.Connection pooling can greatly increase the performance of your Java application, while reducing overall resource usage. Connection pooling is a technique of creating and managing a pool of connections that are ready for use by any thread that needs them. ![]() Shut down Jira before you begin, unless you are running the setup wizard. Chapter 8 Connection Pooling with Connector/J.This configuration will work for Jira, too. Confluence requirements are more strict than Jira's, so you should configure MySQL to suit Confluence. If you plan to set up Confluence and Jira on the same MySQL server, read the Confluence MySQL setup guide.You will then be able to transfer data from your old database to your new database, as described in Switching databases. MySQL Connector/J is a JDBC Type 4 driver, which means that it is pure Java implementation of the MySQL protocol and does not rely on the MySQL client libraries. If you are migrating Jira to another server, create an export of your data as an XML backup. MySQL Connector/J 8.1 Developer Guide / Using Logging Frameworks with SLF4J Chapter 12 Using Logging Frameworks with SLF4J Besides its default logger .log.StandardLogger, which logs to stderr, Connector/J supports the SLF4J logging facade, allowing end users of applications using Connector/J to plug in logging frameworks of their.Here is some prerequisite information you should know about: Configure Jira to connect to the database.Create and configure the MySQL database.
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