Base 207/add test (#1095)

* Add test for upstream change
* Change database message

---------

Co-authored-by: Mila Page <versusfacit@users.noreply.github.com>
Co-authored-by: Mike Alfare <mike.alfare@dbtlabs.com>
Co-authored-by: Mike Alfare <13974384+mikealfare@users.noreply.github.com>

tests/functional/adapter/dbt_show/test_dbt_show.py

@@ -1,9 +1,17 @@
-from dbt.tests.adapter.dbt_show.test_dbt_show import BaseShowSqlHeader, BaseShowLimit
+from dbt.tests.adapter.dbt_show.test_dbt_show import (
+    BaseShowSqlHeader,
+    BaseShowLimit,
+    BaseShowDoesNotHandleDoubleLimit,
+)
 
 
-class TestBigQueryShowLimit(BaseShowLimit):
+class TestSnowflakeShowLimit(BaseShowLimit):
     pass
 
 
-class TestBigQueryShowSqlHeader(BaseShowSqlHeader):
+class TestSnowflakeShowSqlHeader(BaseShowSqlHeader):
     pass
+
+
+class TestSnowflakeShowDoesNotHandleDoubleLimit(BaseShowDoesNotHandleDoubleLimit):
+    DATABASE_ERROR_MESSAGE = "unexpected 'limit'"