psql ODBC Linux CI - Fix statement rollback discarding the whole transaction on a syntax error (#203) (#204) * test: add failing regression test for issue #203 (statement rollback vs syntax error) With Protocol=7.4-2 (statement rollback), a syntax error currently rolls back the entire transaction instead of just the offending statement, silently discarding earlier work. This test inserts a row, triggers a syntax error, and asserts the row survives -- plus an execution-time error case that already works...

psql ODBC Linux CI - Fix statement rollback discarding the whole transaction on a syntax error (#203) (#204) * test: add failing regression test for issue #203 (statement rollback vs syntax error) With Protocol=7.4-2 (statement rollback), a syntax error currently rolls back the entire transaction instead of just the offending statement, silently discarding earlier work. This test inserts a row, triggers a syntax error, and asserts the row survives -- plus an execution-time error case that already works... #97