When Druid connection pool validates connections using a SQL query (e.g., SELECT 1 ) — triggered by…
When Druid connection pool validates connections using a SQL query (e.g., SELECT 1 ) — triggered by…: a task in LegoFlow-SWE (Harbor dataset). The expected behavior is that connection validation queries should skip all filter processing. When a validation query like SELECT 1 is executed during…
The task
The expected behavior is that connection validation queries should skip all filter processing. When a validation query like `SELECT 1` is executed during connection checking, it should bypass the filter chain entirely and execute directly against the underlying connection.
Part of Lego-X/LegoFlow-SWE.