psqlodbc2 CI - Implement scrollable cursors, cursor naming, and DECLARE/FETCH transaction handling Implements specs/scrollable-cursors.md. Regression suite moves from 35/60 to 42/60 with no regressions; all 7 target tests pass (cursors, cursor-movement, cursor-scrollable, cursor-commit, cursor-name, declare-fetch-commit, declare-fetch-block). - Cursor commit survival: SQL_CURSOR_COMMIT/ROLLBACK_BEHAVIOR now report SQL_CB_PRESERVE, and the client-side result buffer survives SQLEndTran, so a post-com...

psqlodbc2 CI - Implement scrollable cursors, cursor naming, and DECLARE/FETCH transaction handling Implements specs/scrollable-cursors.md. Regression suite moves from 35/60 to 42/60 with no regressions; all 7 target tests pass (cursors, cursor-movement, cursor-scrollable, cursor-commit, cursor-name, declare-fetch-commit, declare-fetch-block). - Cursor commit survival: SQL_CURSOR_COMMIT/ROLLBACK_BEHAVIOR now report SQL_CB_PRESERVE, and the client-side result buffer survives SQLEndTran, so a post-com... #13