3.00.6
Arrow
New Features
- Added support for deserializing and transferring Arrow tables as DolphinDB tables. (3.00.6.0)
AWS
Improvements
- The AWS SDK log level now aligns with the plugin's log level, and the SDK now starts writing logs immediately after each call. (3.00.6.2)
- Low-level libcurl logs are now disabled. (3.00.6.2)
DocParser
First release. Supports extracting UTF-8 text blocks and basic structural information from various document files in their original order. (3.00.6.7)
excel
First release. Supports reading Excel (.xlsx) files on the server in DolphinDB Server, retrieving sheet lists, and reading data based on column mappings, row ranges, and target data types. (3.00.6.8)
httpClient
New Features
Added support for SMTPS and automatic protocol selection based on the port number. (3.00.6.4)
mysql
Improvements
Added the optional "CHARSET" key to the config parameter of the
connect method for specifying the character set used for the
connection. (3.00.6.1)
ORC
New Features
- Added support for DECIMAL types. (3.00.6.5)
Parquet
Improvements
-
Improved the performance of data import. (3.00.6.4)
snowflake
Added the snowflake plugin for querying data in Snowflake databases. (3.00.6.6)
xgboost
Improvements
-
Optimized thread reuse in xgboost to reduce resource usage. (3.00.6.8)
