Automated Test Case Generation for Database Systems via LLM-Driven Requirement Parsing

In industrial DBMS development, unit tests are commonly derived from requirement documents to validate whether newly implemented features conform to their specifications. These documents describe expected functionality, supported SQL behaviours, boundary conditions, configuration options, and user-visible semantics. In current practice, engineers manually inspect the requirements to identify test-relevant behaviours, design the necessary schemas and SQL statements, and encode the expected results to form unit tests.