Introduced a query obfuscation tool in ClickHouse that allows users to mask sensitive information within queries to facilitate safer sharing and better testing.
Why it matters
The feature addresses the need to share queries publicly or within teams without exposing sensitive data such as literals or identifiers. By obfuscating these details, users can collaborate more effectively and securely on query optimization and testing.How to use it
Users can enable query obfuscation by using the provided tool integrated into ClickHouse. This typically involves passing queries through the obfuscation utility before sharing or testing, ensuring sensitive elements are masked while preserving the query structure.