aglinxinyuan opened a new issue, #6874: URL: https://github.com/apache/texera/issues/6874
### Task Summary `SQLSourceOpExec` at `common/workflow-operator/src/main/scala/org/apache/texera/amber/operator/source/sql/SQLSourceOpExec.scala` has no spec (0% covered, ~163 uncovered lines). Its DB access is isolated behind an overridable `establishConn()`, so the SQL query-building surface is unit-testable: `generateSqlQuery`, the base-select/limit/offset/terminate fragments, the batch sliding window, `batchAttributeToString`, `hasNextQuery`, `open()` validation, and the `produceTuple` iterator with mocked JDBC. ### Task Type - [x] Testing / QA -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
