Hello, for SQLServerFetch I'm receiving a login failed error due to invalid connection string attribute (0). Compared code with a teammate who can successfully fetch so not entirely sure the issue.

mssql_fetch = SQLServerFetch(db_name='db', user='user', host='host', fetch='all')

Is this in the Flow of outside?

Outside flow, similar to my other PostgresFetch and SnowflakeQuery operators

that…is weird. I would encourage you to rip it out of the Flow and test with

SQLServerFetch(…).run()

so it’s easier but other than that I dont have much advice