Awesome, thanks for the clarification David! On Wed, Jul 20, 2022 at 2:40 PM David Li <lidav...@apache.org> wrote:
> It was pulled out of the ADBC project so you can see an example at [1] > (API changed slightly when ported though). > > Yes, it'll bind one row of values at a time, and your description is > correct. > > [1]: > https://github.com/apache/arrow-adbc/blob/cf43e0cc2ae15ad0ce669b531d475ee218698100/java/driver/jdbc/src/main/java/org/apache/arrow/adbc/driver/jdbc/JdbcStatement.java#L160 > > -David > > On Wed, Jul 20, 2022, at 14:22, Gavin Ray wrote: > > That JDBC PreparedStatement binding utility looks super useful! > > I had one question about the behavior of it, if that's alright: > > > > The doc says: > > > > "Each call to next() will bind parameters > >> from the next row of data, and then the application can execute the > >> statement, call addBatch(), etc. as desired." > > > > > > And shows the code: > > > > final JdbcParameterBinder binder = > >> JdbcParameterBinder.builder(statement, root).bindAll().build(); > > > > > > > >> while (binder.next()) { > >> statement.executeUpdate(); > >> } > > > > > > Could someone elaborate what happens here with some simple example > > VectorSchemaRoot? > > I'm having trouble following the meaning. Does this perform > executeUpdate() > > once for each row-wise set of column values? > > > > On Wed, Jul 20, 2022 at 1:41 PM Will Jones <will.jones...@gmail.com> > wrote: > > > >> Attendees: > >> > >> - Jacob Wujciak-Jens > >> - James Duong > >> - Rok Mihevc > >> - Raul Cumplido > >> - Eduardo Ponce > >> - Jeremy Parr-Pearson > >> - Will Jones > >> - Joris Van den Bossche > >> > >> Discussion > >> > >> Arrow 9.0.0 Release > >> > >> Increased capacity for crossbow, like 3x, including Macs. Devs are > >> encouraged to use more crossbow runs to make sure their PRs keep master > as > >> release-able as possible. > >> > >> > >> Also working on more caching improvements, but likely won’t make it in > by > >> release. > >> > >> There's been a large decline in passing nightly tests in recent days > (see > >> the Nightly Dashboard [1]). This is mostly caused by race conditions in > the > >> scanner (ARROW-17127 [2]). This issue is a blocker for release, but does > >> not yet have any progress. > >> > >> We still have 8 blocker issues for release (see release dashboard [3]). > >> Only 4 of them appear to be actively worked on, so more attention is > needed > >> on these issues. > >> > >> > >> From monday onwards, there will be a feature freeze for the 9.0.0 > release. > >> The release managers will only cherry pick commits that fix blocker > issues. > >> Contributors should continue to merge stuff to master as normal; it will > >> just not be included in release. > >> > >> One nightly failure is due to a known issue with protobuf ABI on MacOS. > >> There is an upstream release coming soon that will fix it [4]. > >> > >> Any reviews that should be prioritized? David noted that the JDBC > module in > >> Java needs to be reviewed by additional maintainers [5]. Key question: > Do > >> we want to support this? > >> Win32 PR > >> > >> James has been working on the Win32 PR fix [6]. Mostly build warnings > being > >> fixed. Focusing on 2017 32-bit MSVC. Most of the library code has been > >> fixed; now fixing test cases. > >> > >> One failing test is the R ubuntu test. Rok noted it is likely unrelated > as > >> he is seeing elsewhere [7]. > >> Flight SQL JDBC Contribution Update > >> > >> Apache side was scrutinizing the vote, but now that discussion is > settled. > >> Still waiting on one ICLA, which may have been submitted but gotten > lost. > >> This contribution likely won’t hit 9.0.0. > >> > >> > >> [1] https://crossbow.voltrondata.com/ > >> [2] https://issues.apache.org/jira/browse/ARROW-17127 > >> [3] > https://cwiki.apache.org/confluence/display/ARROW/Arrow+9.0.0+Release > >> [4] https://github.com/protocolbuffers/protobuf/pull/10271 > >> [5] https://github.com/apache/arrow/pull/13589 > >> [6] https://github.com/apache/arrow/pull/13532 > >> [7] > https://github.com/apache/arrow/runs/7424773120?check_suite_focus=true > >> > >> > >> > >> On Tue, Jul 19, 2022 at 12:50 PM Ian Cook <i...@ursacomputing.com> > wrote: > >> > >> > Hi all, > >> > > >> > Our biweekly sync call is tomorrow at 12:00 noon Eastern time. > >> > > >> > The Zoom meeting URL for this and other biweekly Arrow sync calls is: > >> > https://zoom.us/j/87649033008?pwd=SitsRHluQStlREM0TjJVYkRibVZsUT09 > >> > > >> > Alternatively, enter this information into the Zoom website or app to > >> > join the call: > >> > Meeting ID: 876 4903 3008 > >> > Passcode: 958092 > >> > > >> > Thanks, > >> > Ian > >> > > >> >
