Hi Haonan, That's so impressive, can't wait to see 2.0.2 be released
Best regards, ---------------------- Yuan Tian On Mon, Apr 14, 2025 at 10:24 AM Haonan Hou <hao...@apache.org> wrote: > +1 for release 2.0.2. > > Here is the draft of the release notes, please check it. > > ## Features & Improvements > - Data Query: Added management of table model UDFs, including user-defined > scalar functions (UDSF) and user-defined aggregate functions (UDAF). > - Data Query: Table model now supports permission management, user > management, and authorization for related operations. > - Data Query: Introduced new system tables and various O&M statements to > optimize system management. > - System Management: The tree model and table model are now fully isolated > at the database level. > - System Management: The built-in MQTT Service is now compatible with the > table model. > - System Management: The CSharp client now supports the table model. > - System Management: The Go client now supports the table model. > - System Management: Added a C++ Session write interface for the table > model. > - Data Synchronization: The table model now supports metadata > synchronization and synchronization delete operations. > - Scripts and Tools: The import-data/export-data scripts now support the > table model and local TsFile Load. > - ... > > ## Bugs > - Fixed the memory leak issue when writing data using SQL. > - Fixed the issue of duplicate timestamps appearing in table model queries. > - Fixed the issue of duplicate removal anomaly in table model aggregate > queries with GROUP BY. > - Fixed the handling of Long.MIN_VALUE or Long.MAX_VALUE during write and > merge processes. > - Fixed the issue of Long.MIN_VALUE timestamp causing time partition > overflow and subsequent load failure. > - Fixed the issue of out-of-order data within a single TSFile on the > destination data node during region migration in load operations. > - Fixed the issue where Explain Analyze caused the execution plan to fail > to properly perform column pruning. > - Fixed the issue where the C# Session could not correctly fetch result > sets when querying large amounts of data (exceeding fetch_size) on a > cluster with more than one node. > - Fixed the inconsistency in reading JDK environment variables by > ConfigNode and DataNode on Windows. > - Fixed the issue where the query distribution time statistics in Explain > Analyze were larger than actual values, and changed the query distribution > time monitoring from FI level to Query level. > ... > > BR, > Haonan Hou > > On 2025/04/11 01:24:48 Yuan Tian wrote: > > Hi all, > > > > I think we're ready to release the first GA version of IoTDB for the > table > > model. > > > > We fixed some bugs found in 2.0.1-beta, and supported user management and > > authentication management which we think are very important for > production > > deployment. > > > > We also add support for User-Defined Scalar/Aggregation function. > > > > The detailed release notes will be provided in the official release vote > > email. > > > > I've already checked out a new branch named rc/2.0.2, we need to wait > for a > > tsfile official version which I think is soon out. > > > > > > Best regards, > > -------------------------- > > Yuan Tian > > >
