Version 8.0.18 is the latest General Availability release of the 8.0 series of MySQL Connector/J. It is suitable for use with MySQL Server versions 8.0, 5.7, and 5.6. It supports the Java Database Connectivity (JDBC) 4.2 API, and implements the X DevAPI.
A minor code improvement has been put into
DatabaseMetaDataUsingInfoSchema.getColumns(). (Bug #29898567, Bug #95741)
For a replication setup, when the connection property
loadBalanceAutoCommitStatementThresholdwas set to any values other than 0, load-balancing server switching failed. It was because in this case,
LoadBalancedAutoCommitInterceptordid not have the required access to the parent connection proxy that had established the connection, and this fix enables such access. (Bug #25223123, Bug #84098)
An attempt to retrieve multiple result sets returned by asynchronous executions of stored procedures resulted in an
ExecutionException. With this fix, Connector/J now works properly when asynchronous executions return multiple result sets. (Bug #23721537)