Changes in MySQL Connector/J 8.0.18 (2019-10-14, General Availability)

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.

Bugs Fixed

• A minor code improvement has been put into DatabaseMetaDataUsingInfoSchema.getColumns(). (Bug #29898567, Bug #95741)

• For a replication setup, when the connection property loadBalanceAutoCommitStatementThreshold was set to any values other than 0, load-balancing server switching failed. It was because in this case, LoadBalancedAutoCommitInterceptor did 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)