Adds support for Iceberg equality deletes in ClickHouse, enabling deletion of rows based on column value equality predicates.
Why it matters
Iceberg equality deletes allow users to efficiently remove rows by specifying conditions on column values rather than relying solely on position-based deletes. This improves integration with Apache Iceberg tables and enhances data management capabilities by supporting a broader set of delete operations.How to use it
To use Iceberg equality deletes, ensure your ClickHouse version includes this feature. When working with Iceberg tables, you can perform deletes that match specific column values according to the Iceberg equality delete semantics during data processing and table maintenance.