3.00.0

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Bug Fixes

  • Resolved a bug that caused tasks to hang during script execution. (3.00.0.14)
  • Fixed an issue where the plugin would unexpectedly exit when downloading array vectors with more than 8,192 rows.

awss3

New Features

  • Added support for establishing a private connection to AWS with 'endpoint' and 'isHttp' provided.

gurobi

First release. This plugin is used for linear programming, integer programming, mixed-integer linear programming, quadratic programming, etc. (3.00.0.1)

httpClient

New Features

  • Added the httpPut and httpDelete methods for updating and deleting resources on the server. (3.00.0.2)

  • Added parameter config to method httpGet to configure the proxy site. (3.00.0.1)

kdb

New Features

  • Added support for nested list data type, which corresponds to DolphinDB array vector. (3.00.0.3)

Enhancements

  • Added support for reading kdb+ files compressed with the snappy and lz4 algorithms.

Bug Fixes

  • Fixed parsing issues. (3.00.0.3)

LDAP

First release. This plugin is used to implement LDAP authentication login in DolphinDB. (3.00.0.1)

mqtt

Enhancements

  • Enhanced connection validation and security validation for the connect method on Windows. (3.00.0.2)

  • Enhanced security validation for the connect method on Linux. (3.00.0.2)

mysql

New Features

  • Added support for Linux ARM64 architecture.

odbc

New Features

  • Added setLogLevel to set the plugin's log output level, and getLogLevel to get the current level. (3.00.0.12)

Enhancements

  • Database connections are now only locked when dataBaseType is "ClickHouse" or unspecified. (3.00.0.12)

opc

Enhancements

  • Enhanced plugin stability. (3.00.0.14)

Bug Fixes

  • Fixed a disconnection failure of opc::close. (3.00.0.14)

Enhancements

  • Enhanced plugin stability. (3.00.0.14)

opcua

Enhancements

  • Added new parameters reconnect and resubscribeInterval to method subscribe for automatic reconnection. (3.00.0.14)

parquet

Enhancements

  • Added parameter compression for parquet::saveParquet to specify the compression method.

Bug Fixes

  • Fixed an issue where passing incorrect schema to parquet::loadParquet caused the server to crash.

RabbitMQ

Enhancements

  • Limited the maximum number of concurrent connections to 100.

redis

New Features

  • Added support for Windows x86. (3.00.0.2)

Enhancements

  • Added method redis::batchHashSet to perform Redis HSET operations in batches.

WebSocket

First release. This plugin is used to establish a connection to WebSocket, which can load data from or upload data to WebSocket. (3.00.0.2)

Bug Fixes

  • Fixed an issue where the onMessage function of WebSocket::createSubJob received the data parameter with unexpected data types instead of a table. (3.00.0.3)
  • Fixed server crash caused by WebSocket reconnection failure. (3.00.0.12)

xgboost

Enhancements

  • Added support for XGBoost 2.0.

zip

Enhancements

  • Enhanced validation for parameters related to passwords and compression levels.

zmq

New Features

  • Added the setMonitor method to enable monitoring of connection. (3.00.0.2)