Howard Fan

Hey @austiezr thanks for responding to this. My expectation suite looks like this. Not sure what else I can provide to make this clearer. ```json { "expectation_type": "expect_column_values_to_be_of_type", "kwargs": {...

I create the datasource like this, ```python self.data_context.sources.add_snowflake(name="source_name", connection_string="STRING") ``` And correct, the exception was thrown after we run the checkpoint.

Can you share your python dependency versions?

I'm running on a Mac

Sorry for the delayed response, we're also doing exactly what @rachhouse is doing. Looking forward to the potential solution here. Thanks.

Hi, I'm also running into this problem while using a Snowflake datasource checking the type of the columns. Here're the specs, * python==3.10.13 * great_expectatinos==0.18.10 * SQLAlchemy==1.4.51 * snowflake-connector-python==2.8.3 *...