Tested 24 October 2026: Teradata 20.00.28.81, BTEQ 20.00.00.11, BTET, ASCII session. Execute statements separately. No credentials or client records included. Metadata queries use WHERE 1=0: this verifies view and column availability under the lab administrator, not the effective privileges of another account, logging coverage or log delivery. No grants or DBQL settings were changed. Date test creates and drops one session-local volatile table; use an unused name. CURRENT_DATE output depends on execution date and timezone. Functional checks only, not performance benchmarks. Unicode, other releases and ANSI sessions were not tested.
