+1 LGTM Thanks! -- Michael Mior mm...@apache.org
Le lun. 5 oct. 2020 à 18:34, Francis Chuang <francischu...@apache.org> a écrit : > > +1 Thanks, Stamatis! > > Francis > > On 6/10/2020 9:15 am, Haisheng Yuan wrote: > > Looks good to me, thanks! > > > > - Haisheng > > > > ------------------------------------------------------------------ > > 发件人：Stamatis Zampetakis<zabe...@gmail.com> > > 日 期：2020年10月06日 06:04:06 > > 收件人：<dev@calcite.apache.org> > > 主 题：Draft board report for October 2020 > > > > Attached below is a draft of this month's board report. I plan to submit it > > on October 7. > > Please let me know if you have any additions or corrections. > > > > ## Description: > > Apache Calcite is a highly customizable framework for parsing and planning > > queries on data in a wide variety of formats. It allows database-like > > access, > > and in particular a SQL interface and advanced query optimization, for data > > not > > residing in a traditional database. > > > > Avatica is a sub-project within Calcite and provides a framework for > > building > > local and remote JDBC and ODBC database drivers. Avatica has an independent > > release schedule and its own repository. > > > > ## Issues: > > There are no issues requiring board attention. > > > > ## Membership Data: > > There are currently 51 committers and 23 PMC members in this project. > > The Committer-to-PMC ratio is roughly 7:3. > > > > Community changes, past quarter: > > - Ruben Quesada Lopez was added to the PMC on 2020-08-10 > > - Rui Wang was added as committer on 2020-09-07 > > > > ## Project Activity: > > Avatica Go 5.0.0 was released on 2020-07-16. It is a major release of > > Avatica > > Go with a number of improvements and a breaking change affecting connection > > metadata. Worth mentioning the support for batching query string parameters > > in > > the DSN, allowing updates to the server to be executed once Close() is > > called > > on the prepared statement. > > > > Calcite 1.24.0 was released on 2020-07-24, including more than 80 resolved > > issues. Among those it’s worth highlighting some new features of the > > optimizer > > for more efficient search space pruning as well as the support of a new SQL > > dialect for Presto. > > > > Calcite 1.25.0 was released on 2020-08-22, with fewer but important features > > improving the parameterization of optimizer rules, adding support for new > > spatial functions, and interval expressions. The release also introduced a > > few > > breaking changes but so far the users seem to have embraced the changes. > > > > Members of the community gave talks at ApacheCon 2020, bringing to the > > surface > > Calcite through discussions about other projects. Although we didn’t have > > talks dedicated to Calcite, it is nice to receive mentions and witness the > > adoption of Calcite by other open source projects and people in Academia. > > > > ## Community Health: > > The overall activity in the community has slightly decreased in the past few > > months without this being worrisome. Releases occur often, the community is > > growing, and most of the time users' questions do not remain unanswered. > > > > The design discussions were fewer in the past quarter and people leading > > these > > efforts had quickly led them to consensus. As a result, we didn't have > > lengthy > > debates thus it's normal to see the activity of the dev@ and issues@ lists > > slightly decreased (5% and 9% accordingly). > > > > The number of closed issues and pull requests decreased by 19% which can be > > explained by the low number of active committers (~12 during this period) > > out > > of which the majority pushed mostly individual contributions. A small > > decrease > > in closed issues can be attributed to those opened after applying static > > code > > analysis frameworks on the project that remain as tasks for the next > > versions. > >
