Vikash

## Description Cosmetic change to delta-lake and iceberg test ## Non-technical explanation NA ## Release notes (X) This is not user-visible or docs only and no release notes are required....

I am trying to write from Kafka Source to Hive Target. I am using "com.hortonworks.spark.sql.hive.llap.streaming.HiveStreamingDataSource" format to write data into Hive table. Table is ORC format and fully transactional. I...

Support partitioning on nested ROW fields in Iceberg

28

## Description Fixes https://github.com/trinodb/trino/issues/15109 Support partitioning on nested ROW fields in Iceberg ## Release notes ( ) This is not user-visible or docs only and no release notes are required....

Use record-cursor based implementation in Iceberg system tables

4

## Description This PR covers `$history`, `$manifests`, `$snapshots`, and `$properties` system tables. ## Release notes (X) Release notes are required, with the following suggested text: ```markdown # Iceberg * Reduce...

Introduce parallelism in Iceberg `migrate` procedure

6

## Description Introduce parallelism in Iceberg `migrate` procedure ## Release notes (X) Release notes are required, with the following suggested text: ```markdown # Iceberg * Improve performance when executing `migrate`...

Add storage api support for reading table for query function in bigquery

9

## Description This PR now uses the storage api to execute native bigquery query. ~This PR adds an optional parameter `mode` for BigQuery query table function, which indicates which api...

## Description ## Additional context and related issues ## Release notes ( ) This is not user-visible or is docs only, and no release notes are required. ( ) Release...

Fix $files when partition evolution using truncate and bucket on same column in Iceberg connector

5

## Description Fixes https://github.com/trinodb/trino/issues/26109 ## Additional context and related issues Stack trace: ``` io.trino.testing.QueryFailedException: Invalid schema: multiple fields for name partition.part_trunc: 1000 and 1001 at io.trino.testing.AbstractTestingTrinoClient.execute(AbstractTestingTrinoClient.java:138) at io.trino.testing.DistributedQueryRunner.executeInternal(DistributedQueryRunner.java:587) at io.trino.testing.DistributedQueryRunner.execute(DistributedQueryRunner.java:570)...

[V2] Support USE_BINARY_STRING in ClickHouse V2 client

3

### Describe your feedback I’m currently working on upgrading the ClickHouse client in Trino from version 0.7.1-patch1 to 0.9.2 [#26735](https://github.com/trinodb/trino/pull/26735). In the Trino ClickHouse connector, we rely on ClickHouseClientOption.USE_BINARY_STRING. However,...