[BUG]

[geo7]

Is this a new bug in dbt-expectations?

• I believe this is a new bug in dbt-expectations
• I have searched the existing issues, and I could not find an existing issue for this bug

Current Behavior

Using :

dbt_expectations.expect_table_columns_to_match_set:
  column_list: ['a', 'b']

Results in an error, in the generated .sql the relation_columns CTE is empty:

   14 ), relation_columns as (
   15
   16 ········
   17     ),
   18     input_columns as (
   19
   20 ········

Expected Behavior

Columns from the relation

Steps To Reproduce

Try using the test with a postgres table

Relevant log output

Environment

- OS:
- Python:
- dbt:
- dbt-expectations:

Which database adapter are you using with dbt?

Note: dbt-expectations currently does not support database adapters other than the ones listed below.

• Postgres

Additional Context

sorry I don't have time to create a repro - hopefully this is enough for someone familiar with the repo to spot / understand where the fix is, failing that feel free to close.