2.00.11.1

Note: The version number of DolphinDB JDBC Connector has been adjusted to improve user experience. The new version number aligns with DolphinDB Server 200 and is forward compatible.

New Features

  • Added parameter enableLoadBalance to the connect method of class DBConnection to enable/disable load balancing in the high availability mode.

Enhancements

  • The methods getInt, getLong, getDouble, getString and getBigDecimal of the JDBCResultSet class support implicit type conversion.

  • The insert operation of JDBCPrepareStatement class supports inconsistent cases of column names.

  • Refactored the logic for obtaining connection information when instantiating JDBCConnection.

  • Optimized the executeUpdate method of the JDBCStatement class when performing insert into operations on in-memory tables.

Bug Fixes

  • Fixed repeated reconnections due to incorrect port numbers or IP addresses.

  • Fixed an error when executing a SQL statement with JDBCPrepareStatement if the where clause contained parentheses.

  • Fixed an issue where the batchSize parameter was not reset in the executeBatch method of the JDBCPrepareStatement class during batch execution.