Hi everyone, Here im trying to do validation with Trino connection. However it seems that GX are not recognizing or missing the columns information from table, because column type expectations are returning: “exception_message”: “Error: The column “marketing_id” in BatchData does not exist.”, whic…

the GX version is 1.6.3. I’m not sure about the catalog and format. The problem was solved by changing the table asset name. Previously in the code the table asset name was the same as the real table name in the database, maybe that somehow cause confusion or ambiguity. anyway, thanks for the reply …

Columns are missing in BatchData with Trino datasource

GX Core Support

wookasz September 30, 2025, 6:19pm 2

Hi @Jace, I have some additional questions so we can try to repro the issue.

What version of GX Core are you using?
What type of catalog are you using for Trino?
What table format are you using for Trino?

Thanks!

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Columns are missing in BatchData with Trino datasource

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