Skip to content

Fixes datamill-co/target-snowflake#21 #26

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Open
ers81239 wants to merge 1 commit into
base: master
Choose a base branch
from
Open

Fixes datamill-co/target-snowflake#21 #26

Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
7 changes: 5 additions & 2 deletions target_snowflake/snowflake.py
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -288,7 +288,7 @@ def add_table_mapping(self, cur, from_path, metadata):

def serialize_table_record_null_value(self, remote_schema, streamed_schema, field, value):
if value is None:
return '\\\\N'
return '\\N'
return value

def serialize_table_record_datetime_value(self, remote_schema, streamed_schema, field, value):
Expand Down Expand Up @@ -521,12 +521,15 @@ def write_table_batch(self, cur, table_batch, metadata):
csv_headers = list(remote_schema['schema']['properties'].keys())
rows_iter = iter(table_batch['records'])

csv_dialect = csv.unix_dialect()
csv_dialect.escapechar = '\\'

def transform():
try:
row = next(rows_iter)

with io.StringIO() as out:
writer = csv.DictWriter(out, csv_headers)
writer = csv.DictWriter(out, csv_headers, dialect=csv_dialect)
writer.writerow(row)
return out.getvalue()
except StopIteration:
Expand Down