fix: Windows fails with a path issue (#89)

Fixes #87

Author: visch

.github/workflows/test.yml

@@ -14,8 +14,10 @@ jobs:
       TARGET_SNOWFLAKE_WAREHOUSE: ${{secrets.TARGET_SNOWFLAKE_WAREHOUSE}}
       TARGET_SNOWFLAKE_ROLE: ${{secrets.TARGET_SNOWFLAKE_ROLE}}
     strategy:
+      fail-fast: false
       matrix:
         python-version: ["3.7", "3.8", "3.9", "3.10", "3.11"]
+        os: ["ubuntu-latest", "macos-latest", "windows-latest"]
     steps:
     - uses: actions/checkout@v3
     - name: Set up Python ${{ matrix.python-version }}

target_snowflake/connector.py

@@ -13,7 +13,6 @@
 
 from target_snowflake.snowflake_types import NUMBER, TIMESTAMP_NTZ, VARIANT
 
-
 SNOWFLAKE_MAX_STRING_LENGTH = 16777216
 
 class TypeMap:
@@ -270,7 +269,7 @@ def schema_exists(self, schema_name: str) -> bool:
 
     def _get_put_statement(self, sync_id: str, file_uri: str) -> Tuple[text, dict]:
         """Get Snowflake PUT statement."""
-        return (text(f"put '{file_uri}' '@~/target-snowflake/{sync_id}'"), {})
+        return (text(f"put :file_uri '@~/target-snowflake/{sync_id}'"), {})
 
     def _get_column_selections(self, schema: dict, formatter: SnowflakeIdentifierPreparer) -> list:
         column_selections = []
@@ -372,7 +371,9 @@ def put_batches_to_stage(self, sync_id: str, files: Sequence[str]) -> None:
                 put_statement, kwargs = self._get_put_statement(
                     sync_id=sync_id, file_uri=file_uri
                 )
-                conn.execute(put_statement, **kwargs)
+                # sqlalchemy.text stripped a slash, which caused windows to fail so we used bound parameters instead
+                # See https://github.com/MeltanoLabs/target-snowflake/issues/87 for more information about this error
+                conn.execute(put_statement, file_uri=file_uri, **kwargs)
 
     def create_file_format(self, file_format: str) -> None:
         """Create a file format in the schema.