During November 2024, Pei enhanced the dbt-labs/dbt-adapters repository by improving the robustness of the Snowflake database adapter’s error handling. Focusing on internationalization, Pei refactored the missing-schema detection logic to rely on Snowflake’s error code 002043 (02000) rather than parsing English-language error messages. This Python and YAML-based solution ensures that the adapter correctly identifies missing schemas regardless of locale, addressing a key pain point for international users. By aligning error interpretation with Snowflake’s standardized codes, Pei reduced support overhead and improved reliability, demonstrating a thoughtful approach to error handling and cross-language compatibility in database adapter development.