OceanBase Connector/J V2.2.6

Version information

• Release date: October 15, 2021
• Version: V2.2.6

Overview

OceanBase Connector/J V2.2.6 supports the SEND PIECE feature and the COM_STMT_PREPARE_EXECUTE protocol. This version applies to general businesses.

Enhanced features

• OceanBase Connector/J V2.2.6 supports SEND PIECE in Oracle mode.
• OceanBase Connector/J V2.2.6 supports COM_STMT_PREPARE_EXECUTE in Oracle mode.

Fixed issues

• When the default value of prepareCall is retained, metadata building errors occur.
• If characterEncoding is set to gbk for the connection string of a tenant that uses the GBK character set, garbled display occurs.
• The rewriteBatchedStatements=true and useServerPrepStmts=false features are mutually exclusive.
• JDBC fails to load classes due to different Guava versions.
• The values of getColumns and getTables are case-sensitive, which is inconsistent with Oracle.
• The call xxx syntax is not supported for a stored procedure or function that has no parameters.
• If useServerPrepStmts is set to true for a connection string, errors occur when zonedDateTime data is inserted.
• The error code ORA-00900 is returned if a CALL statement is not appended with parentheses "()".