Developed and delivered the Bytea Binary Data Manipulation feature for the risingwavelabs/risingwave repository, enabling advanced binary data operations such as concatenation, position finding, and overlay within SQL workflows. The work involved updating type handling and implementing comprehensive tests to ensure correctness across various bytea scenarios, thereby enhancing the robustness of binary data processing. Leveraging Rust and Protobuf, the developer focused on expanding SQL function support for binary data, which allows for more complex and efficient data workflows. This contribution addressed the need for richer binary data capabilities in database environments, supporting improved data manipulation and processing efficiency in risingwave.