message: update postgres url sf=1 test
diff: @@ -16,11 +16,9 @@ def read_sql_impl(conn: str, table: str):
  def bench_mysql(benchmark):
  - print("========", os.environ["POSTGRES_URL"], os.environ["TPCH_TABLE"])
  benchmark(read_sql_impl, os.environ["MYSQL_URL"], os.environ["TPCH_TABLE"])
  def bench_postgres(benchmark):
  - print("=========", os.environ["POSTGRES_URL"], os.environ["TPCH_TABLE"])
  benchmark(read_sql_impl,
  os.environ["POSTGRES_URL"], os.environ["TPCH_TABLE"])
  