Jonathan Swenson

Add mechanism to ingest Arrow data via the JDBC driver.

23

Arrow's next release should include the ability to export an ArrowReader as a C data interface ArrowArrayStream. [PR](https://github.com/apache/arrow/pull/13465) / [JIRA](https://issues.apache.org/jira/browse/ARROW-16913) With this it should be possible to implement the DuckDBArrayStreamWrapper...

Named Kotlin companion object throws UndefinedMethod exception

3

**Environment Information** Provide at least: * JRuby version (`jruby -v`) and command line (flags, JRUBY_OPTS, etc) `jruby 9.3.0.0-SNAPSHOT (2.6.8) 2021-09-18 ffffffffff OpenJDK 64-Bit Server VM 25.272-b10 on 1.8.0_272-b10 +jit [linux-x86_64]`...

[Java] Regression in conversion of Long to Timestamp value via appender

8

#### What happens? In 0.3.3, `DuckDBAppender.append(long)` could be used to append a millisecond value to be converted to a timestamp in the resulting table. As of 0.4.0, appending the value...

S3 upload with BlockingOutputStream leads data corruption on writes using a shared byte array

4

### Describe the bug Using `BlockingOutputStreamAsyncRequestBody` (via `AsyncRequestBody.forBlockingOutputStream(...)`) and sharing the byte array between subsequent writes to the output stream, leads to data corruption when uploading a stream to S3...

Omitted rows from result / results returned on error

1

### What happens? When I run the following query on duckdb shell, I get different results than when I run it in the CLI ``` with data as ( select...

Cannot alias current_timestamp to "current_timestamp"

3

### What happens? Little strange here, but noticed this broke with the 1.1.0 -> 1.1.1 change, using the `current_timestamp` keyword aliased to `"current_timestamp"` throws an error on v1.1.1 af39bd0dcf ```...